Model Name:GA-G31M-ES2C Revision 1.12 SHEET TITLE 01 28...
Transcript of Model Name:GA-G31M-ES2C Revision 1.12 SHEET TITLE 01 28...
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Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
Cover Sheet
Gigabyte Technology
Custom
1 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
Cover Sheet
Gigabyte Technology
Custom
1 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
Cover Sheet
Gigabyte Technology
Custom
1 33Friday, November 21, 2008
Revision 1.12
SHEET TITLE
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SHEET TITLE
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BOM & PCB MODIFY HISTORY
COVER SHEET
P4_LGA775_A
P4_LGA775_B,D
P4_LGA775_C
G31_HOST
G31_DDRII
DDRII CHANNEL B
DDRII TERMINATION
ICH7 PCI, USB, DMI, LAN
ICH7 IDE, GPIO, SATA, CTRL
ICH7 VCC, GND
PCI SLOT 1,2,PCIE*1
CK505 CLOCK.
IDE/FLOPPY
COM_LPT
CI,HWM,KB/MS,DUALBIOS
ALC883
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BLOCK DIAGRAM
G31_PWR
REAR AUDIO JACK
ITE 8718 GB/HX
PCI EXPRESS*16 SLOT
Model Name:GA-G31M-ES2C
VCORE PWM_RT9214
DISCRETE POWER
DDRII CHANNEL A
G31_GND
G31_VGA
G31_PCI E, DMI
P4_LGA775_E,F,G,H
ATX, OTHERS POWER
FRONT PANEL
REALTEK RTL8111C/8102E
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D D
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Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
BOM & PCB MODIFY HISTORY
Gigabyte Technology
Custom
2 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
BOM & PCB MODIFY HISTORY
Gigabyte Technology
Custom
2 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
BOM & PCB MODIFY HISTORY
Gigabyte Technology
Custom
2 33Friday, November 21, 2008
BLOCK DIAGRAM
VCC3
INTEL Pentium4LGA775
VCORE = 1.4V
VCORE = 1.75V / SLEEP : 1.3V
G31
2_5VSTR = 2.5V(MEMORY)VDDQ = 1.5V (AGP POWER 4X, HUBLINK)
DDRII DIMM X 1
+12V = 12V
VDDQ = 1.5V (AGP POWER 4X)
3VDUAL = 3.3V
VCC3 = 3.3V
VCC = 5V
CLOCK GENERATOR
CKVDD = 3.3V
VCC3 = 3.3V5VUSB = 5V
AVDD = 5VVCC = 5V 5VSB = 5V
RTCVDD = 3.3V
-12 = -12V
VCC = 5VVCC3 = 3.3V
VCC = 5V
COMA
FRONT AUDIO
VCC3 = 3V
LPT
VBAT = 3V
MIC
3VDUAL = 3.3V(SUSPEND POWER)
LIN_ OUT
5VSB = 5V
+12 = 12V
CD_IN
PCI BUS
LPC BUS
VCC = 5V
ICH7
USB PORTS 0~7
+12V = 12V
PS2LINE_IN
AUDIO PORTS :
3VDUAL = 3V
LPC I/O ITE8718GB
I/O PORTS :
FDD
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
PVCC = 5V
FRONT PANEL /CPU FAN
+12 = 12V5VSB = 5VVCC = 5V
PCI SLOT 1,2
PCI EXPRESS X16
1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)
DDRII DIMM X 1VTT_DDR = 0.9V
CHANNEL A
CHANNEL B
IDE Primary
VCC = 5V
SERIAL ATA
VCC = 5V
FWH/HWMO
VCC = 5VVCC3 = 3V
ALC883
1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)VTT_DDR = 0.9V
PCI EXPRESS X1
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B B
A A
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
BOM & PCB MODIFY HISTORY
Gigabyte Technology
Custom
3 33Tuesday, November 25, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
BOM & PCB MODIFY HISTORY
Gigabyte Technology
Custom
3 33Tuesday, November 25, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
BOM & PCB MODIFY HISTORY
Gigabyte Technology
Custom
3 33Tuesday, November 25, 2008
Version: 1.12
Component value change history
Circuit or PCB layout changefor next versionDATE Change Item Reason
Data Change Item Reason
2008/11/25
Model Name:GA-G31M-ES2C
2007/08/03 EBOM:9MG31MS2L-00-10B
2007/08/15 R1.02:VIN 470UX3(FP)+RTL8111C OC GPIO65
2007/08/28 FPBOM:9MG31MS2L-00-10D
PBOM:9MG31MS2L-00-10C
ADD GP65 CONTROL ISOLATEB FOR O.C
2007/09/10 PBOM:9MG31MS2L-00-10ECHANGE RTL8111C O.C VERSION
2007/08/28 PBOM:9MG31MS2L-00-10FFIX POWER SEQUENCE ISSUE
2007/12/05 PBOM:9MG31MS2L-00-10GCHANGE SATA CONNECTOR
2007/12/07 R1.03 CHANGE PWN RT9214+G31(A2) EBOM:9MG31MS2L-00-10H
2008/04/24 R1.1 DES LITE DESIGN
VCORE 0.5UH CHOKE05U-30A-1PQ-2 EBOM:9MG31MS2L-00-11A
2008/05/07 R1.1 PVT PBOM:9MG31MS2L-00-11A
2008/06/09 R2.02 ADD DUAL BIOS+RCA SPDIF
2008/06/17 ADD CO-LAYOUT E-CAP
2008/07/14
EBOM:9MG31MS2L-00-20A
PBOM:9MG31MS2L-00-20BFIX DUAL BIOS ISSUE.LAN LED FAIL.
2008/10/27
2008/07/17 RENAME FROM G31M-S2L R2.02
2008/07/18 R1.11 PVT PBOM:9MG31ME2L-00-11A
PBOM:9MG31ME2C-00-11ARENAME G31M-ES2C .LAN MODIFY RTL8102E.
2008/11/03 MODIFY PCIE X1 BLACK PBOM:9MG31ME2C-00-11B
2008/11/21 PBOM:9MG31ME2C-00-11CKR1.12.PWM RT9214.
2008/11/25 FECN MODIFY PWM RT8105GS/PS.
5
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3
3
2
2
1
1
D D
C C
B B
A A
-BR0
-HREQ3
-BPRI
-DRDY-DBSY
-HTRDY
-HREQ4
-HITM
-HLOCK
-HADSTB0
GTLREF0GTLREF1
GTLREF0
-IERR
-CPURST
GTLREF1
HA[3..16]
HA5HA4
HA16
HA14
HA11HA10
HA3
HA12
HA6
HA8
HA15
HA7
HA9
HA13
HA17
-HREQ0
-HREQ2-HREQ1
HA18
HA[17..35]
HA21
HA27HA26
HA34
HA20
HA24
HA29
HA33
HA19
HA35
HA25
HA30
HA23
HA31
HA28
HA32
HA22
-HADSTB1
-BNR-HADS
-HIT
-IERR
TESTHI10
-BR0TESTHI8TESTHI9
-RS0-RS1-RS2
-CPURST
GTLREF_MCH
-HINIT
-DEFER
GTLREF0
GTLREF1
TESTHI10TESTHI8TESTHI9
VTT_OL
VTT_OL
VTT_OR
VTT_OR
VTT_OR
VTT_OR
VCORE
VCORE
VCC3
+12V
+12V
VCC3
HA[3..16][8]
-HTRDY [8]
-DRDY [8]-DBSY [8]
-HREQ4[8]-HREQ3[8]
-HLOCK [8]
-HITM [8]
-HREQ0[8]
-HREQ2[8]
-HREQ1[8]
HA[17..35][8]-HADSTB0[8]
-HADSTB1[8]
-BNR [8]-HADS [8]
-HIT [8]
-DEFER [8]
-BPRI [8]
-HINIT [19]
-BR0 [8]
-RS0 [8]
-RS2 [8]-RS1 [8]
GTLREF_MCH [8]
-CPURST [8]
GTLREF2 [6]
GTLREF3 [6]
GTLREF_UV0[24]
GTLREF_UV1[24]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-A
Gigabyte Technology
B
4 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-A
Gigabyte Technology
B
4 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-A
Gigabyte Technology
B
4 33Friday, November 21, 2008
中中中0.9V
LGA775-39
R7100/6/1R7100/6/1
SOT23
Q361MMBT2222A/SOT23/600mA/40
SOT23
Q361MMBT2222A/SOT23/600mA/40
13
2
G S
D Q3602N7002/SOT23/25pF/5
G S
D Q3602N7002/SOT23/25pF/5
2 13
R28671K/4/1R28671K/4/1
C21u/6/Y5V/10V/ZC2
1u/6/Y5V/10V/Z
TP_CPU2TP_CPU2
BC410u/12/X7R/6.3V/KBC410u/12/X7R/6.3V/K
TP_CPU3TP_CPU3
G S
D Q3622N7002/SOT23/25pF/5
G S
D Q3622N7002/SOT23/25pF/5
2 13
BC710u/12/X7R/6.3V/KBC710u/12/X7R/6.3V/K
(1/8)
LGA775
LGA775A
CPU-SK/775/S/GF
(1/8)
LGA775
LGA775A
CPU-SK/775/S/GF
A<3>*L5
A<4>*P6
A<5>*M5
A<6>*L4
A<7>*M4
A<8>*R4
A<9>*T5
A<10>*U6
A<11>*T4
A<12>*U5
A<13>*U4
A<14>*V5
A<15>*V4
A<16>*W5
RSVD_3N4
RSVD_4P5
REQ<0>*K4
REQ<1>*J5
REQ<2>*M6
REQ<3>*K6
REQ<4>*J6
ADSTB<0>*R6
A<17>*AB6
A<18>*W6
A<19>*Y6
A<20>*Y4
A<21>*AA4
A<22>*AD6
A<23>*AA5
A<24>*AB5
A<25>*AC5
A<26>*AB4
A<27>*AF5
A<28>*AF4
A<29>*AG6
A<30>*AG4
A<31>*AG5
A<32>*AH4
A<33>*AH5
A<34>*AJ5
A<35>*AJ6
RSVD_1AC4
RSVD_2AE4
ADSTB<1>*AD5
ADS*D2
BNR*C2
HIT*D4
RSP*H4
BPRI*G8
DBSY*B2
DRDY*C1
HITM*E4
IERR*AB2
INIT*P3
LOCK*C3
TRDY*E3
BINIT*AD3
DEFER*G7
MCERR*AB3
AP<0>*U2
AP<1>*U3
BR<0>*F3
TESTHI_8G3
TESTHI_9G4
TESTHI_10H5
DP<0>*J16
DP<1>*H15
DP<2>*H16
DP<3>*J17
GTLREF0H1
GTLREF1H2
GTLREF2E24
GTLREF_SELH29
RESET*G23
RS<0>*B3
RS<1>*F5
RS<2>*A3
BC7361u/6/Y5V/10V/ZBC7361u/6/Y5V/10V/Z
BC610u/12/X7R/6.3V/KBC610u/12/X7R/6.3V/K
BC210u/12/X7R/6.3V/KBC210u/12/X7R/6.3V/K
R28621K/4/1R28621K/4/1
R28631K/4/1R28631K/4/1
BC310u/12/X7R/6.3V/KBC310u/12/X7R/6.3V/K
C11u/6/Y5V/10V/ZC1
1u/6/Y5V/10V/Z
R28681K/4/1R28681K/4/1
BC510u/12/X7R/6.3V/KBC510u/12/X7R/6.3V/K
R8 62/6R8 62/6
BC810u/12/X7R/6.3V/KBC810u/12/X7R/6.3V/K
TP_CPU19TP_CPU19
TP_CPU17TP_CPU17
BC110u/12/X7R/6.3V/KBC110u/12/X7R/6.3V/K
R2860 0/6/XR2860 0/6/X
TP_CPU20TP_CPU20
TP_CPU18TP_CPU18
R1 49.9/6/1R1 49.9/6/1
TP_CPU1TP_CPU1
TP_CPU4TP_CPU4
SOT23
Q363MMBT2222A/SOT23/600mA/40
SOT23
Q363MMBT2222A/SOT23/600mA/40
13
2
RN1
62/8P4R/6
RN1
62/8P4R/6
1 23 45 67 8
R12 62/6R12 62/6
TP_CPU5TP_CPU5
R28591.3K/4/1
R28591.3K/4/1
R3100/6/1R3100/6/1
TP_CPU6TP_CPU6
TP_CPU16TP_CPU16
R5 49.9/6/1R5 49.9/6/1
R10 62/6R10 62/6
R2864576/6/1R2864576/6/1
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
HD0
-DBI0
STBP0STBN0
HD15
HD7
HD5
HD9
HD6
HD11
HD1
HD14HD13
HD8
HD12
HD4
HD10
HD[0..15]
HD2HD3
HD26
HD[16..31]
HD17
HD24
HD21
HD28
HD23
HD19
HD22
HD27
HD31
HD18
HD25
HD20
HD29HD30
HD16
STBN1-DBI1
STBP1
-DBI2
STBP2STBN2
HD[32..47]
HD42
HD44
HD47
HD40
HD43
HD45
HD41
HD46
HD34
HD36
HD39
HD32
HD35
HD37
HD33
HD38
HD52
HD59
HD61
HD58
HD53
HD57
HD62
HD54
HD63
HD49
HD51HD50
HD48
HD56
HD[48..63]
HD60
HD55
-DBI3
STBP3STBN3
-TRST
-BPM5
TCK
TDO
-BPM4
VR_RDY
-BPM5
TCK
-BPM0-TRST
-SYS_RST
TMS
-BPM2
-BPM4
FSBSEL0
TDI
-BPM3
VR_RDY
TDO
-BPM1
FSBSEL2FSBSEL1FSBSEL0 BSEL0
BSEL1BSEL2
FSBSEL1
-BPM0-BPM1
TDI-BPM2-BPM3
TMS
FSBSEL2FSBSEL0
FSBSEL1
FSBSEL1
FSBSEL2
FSBSEL2
VTT_OR
VTT_ORVTT_OL
VTT_GMCH
VTT_GMCH
HD[0..15][8]
-DBI0[8]STBN0[8]STBP0[8]HD[16..31][8]
STBN1[8]STBP1[8]
-DBI1[8]
-DBI2 [8]STBN2 [8]STBP2 [8]
HD[32..47] [8]
HD[48..63] [8]
STBP3 [8]STBN3 [8]-DBI3 [8]
-SYS_RST[19,21,32]
VR_RDY [30]
BSEL1 [11]BSEL2 [11]
BSEL0 [11]FSBSEL0[21]FSBSEL1[21]FSBSEL2[21]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-B,D
Gigabyte Technology
B
5 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-B,D
Gigabyte Technology
B
5 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-B,D
Gigabyte Technology
B
5 33Friday, November 21, 2008
200MHz
FSBSEL0 Clock
0
FSAFSB
1
133MHz0
0
0
100MHz
00
NA
CPU
FSBSEL3
1
0
1
0
X
1
266MHz
1
FSBSEL1
0
166MHz
1
TO CLK GEN TO NB
FIX FSB1600 LATCH FAIL
RN2 470/8P4R/6RN2 470/8P4R/6
1 23 45 67 8
R593 1K/4/1R593 1K/4/1
RN3 62/8P4R/6RN3 62/8P4R/6
1 23 45 67 8
(4/8)
LGA775
LGA775D
CPU-SK/775/S/GF
(4/8)
LGA775
LGA775D
CPU-SK/775/S/GF
VTT_1A29
VTT_2B25
VTT_3B29
VTT_4B30
VTT_5C29
VTT_6A26
VTT_7B27
VTT_8C28
VTT_9A25
VTT_10A28
VTT_11A27
VTT_12C30
VTT_13A30
VTT_14C25
VTT_15C26
VTT_16C27
VTT_17B26
VTT_18D27
VTT_19D28
VTT_20D25
VTT_21D26
VTT_22B28
VTT_23D29
VTT_24D30
VTT_PWRGDAM6
VTT_OUT_1AA1
VTT_OUT_2J1
VTT_SELF27
EXTBGREFF23
SFRANADD14
SFRANACE6
DCLKPHE5
ACLKPHJ3
HFPLLD1
TCKAE1
TDIAD1
TDOAF1
TMSAC1
TRST*AG1
BPM<0>*AJ2
BPM<1>*AJ1
BPM<2>*AD2
BPM<3>*AG2
BPM<4>*AF2
BPM<5>*AG3
DBR*AC2
ITPCLK<0>AK3
ITPCLK<1>AJ3
BSEL<0>G29
BSEL<1>H30
BSEL<2>G30
SPARE0N5
SPARE1C9
SPARE2E7
SPARE4AE6
NC_DSS2D16
NC_DSS3A20
NCE23
SOT23
Q391MMBT2222A/SOT23/600mA/40
SOT23
Q391MMBT2222A/SOT23/600mA/40
13
2
TP_CPU8TP_CPU8
TP_CPU9TP_CPU9
C71u/6/Y5V/10V/Z
C71u/6/Y5V/10V/Z
RN4 62/8P4R/6RN4 62/8P4R/61 23 45 67 8
TP_CPU27TP_CPU27
R23 62/6R23 62/6
R14 8.2K/4R14 8.2K/4
R2453/4/1R2453/4/1
(2/8)
LGA775
LGA775B
CPU-SK/775/S/GF
(2/8)
LGA775
LGA775B
CPU-SK/775/S/GF
D<0>*B4
D<1>*C5
D<2>*A4
D<3>*C6
D<4>*A5
D<5>*B6
D<6>*B7
D<7>*A7
D<8>*A10
D<9>*A11
D<10>*B10
D<11>*C11
D<12>*D8
D<13>*B12
D<14>*C12
D<15>*D11
DB1<0>*A8
DSTBN<0>*C8
DSTBP<0>B9
D<16>*G9
D<17>*F8
D<18>*F9
D<19>*E9
D<20>*D7
D<21>*E10
D<22>*D10
D<23>*F11
D<24>*F12
D<25>*D13
D<26>*E13
D<27>*G13
D<28>*F14
D<29>*G14
D<30>*F15
D<31>*G15
DB1<1>*G11
DSTBN<1>*G12
DSTBP<1>E12
D<32>*G16
D<33>*E15
D<34>*E16
D<35>*G18
D<36>*G17
D<37>*F17
D<38>*F18
D<39>*E18
D<40>*E19
D<41>*F20
D<42>*E21
D<43>*F21
D<44>*G21
D<45>*E22
D<46>*D22
D<47>*G22
DBI<2>*D19
DSTBN<2>*G20
DSTBP<2>G19
D<48>*D20
D<49>*D17
D<50>*A14
D<51>*C15
D<52>*C14
D<53>*B15
D<54>*C18
D<55>*B16
D<56>*A17
D<57>*B18
D<58>*C21
D<59>*B21
D<60>*B19
D<61>*A19
D<62>*A22
D<63>*B22
DBI<3>*C20
DSTBN<3>*A16
DSTBP<3>C17
R15 8.2K/4R15 8.2K/4
R131K/4/1/XR131K/4/1/X
R20 62/6R20 62/6
R16 8.2K/4R16 8.2K/4
TP_CPU7TP_CPU7
R22 62/6R22 62/6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
-THRMTRIP
TESTHI2_7
COMP2COMP3
COMP1COMP0
-FERR
COMP5COMP4
-PROCHOT
COMP6COMP7
VRD_SEL
COMP8
TESTHI0
VCC_PLL
CPU_G1
TESTHI_M
TESTHI11
GTLREF3
MSID1
COMP5
PECI
CPUPWROK
-SKTOCC
COMP4
-IGNNE
-FERR
MSID0
COMP7
COMP1
TESTHI1
VSSA
GTLREF3
-FORCEPR
VCOREPLLVSSA
VCCA
TESTHI_M
VCC_PLL
CPUCLK
GTLREF2
GTLREF2
COMP3
COMP0-THRMTRIP
-A20M
COMP6
COMP2
-PROCHOT
TESTHI11VCCA
-SMI
CPU_G1
TESTHI13
VRD_SEL
-STPCLK
VCOREPLL
TESTHI2_7
COMP8
TESTHI12
TESTHI0
-CPUCLK
NMIINTR
VID3
VID5
VID2VID1VID0
VID7
VID4
VID6
VID[0..7]
TESTHI13
TESTHI1TESTHI12
VID0
VID5
VID1VID3
VID2
VID7
VID4
VID6
VTT_OL
VTT_OL
VTT_OR
VTT_OR
VCC1_5
VTT_GMCH
VTT_GMCH
VCORE
-PROCHOT [32]
CPUCLK[21]
INTR[19]-FERR[19]
VID[0..7][24,30]
-THRMTRIP [19]
-CPUCLK[21]
-A20M[19]-SMI[19]
CPU_TEMP[24]
PECI[24]
-SKTOCC[19]
-STPCLK[19]
NMI[19]
CPUPWROK [19]
THERMDC[24]
VRD_SEL[30]
-IGNNE[19]
-FORCEPR [32]
GTLREF3 [4]
GTLREF2 [4]
VSS_SENSE[30]VCC_SENSE[30]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-C
Gigabyte Technology
B
6 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-C
Gigabyte Technology
B
6 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-C
Gigabyte Technology
B
6 33Friday, November 21, 2008
Note:
VCCA & VCOREPLL
define doesn't same as
old P4 design kit
As close as possible to
CPU socket
Trace width doesn't
less than 12 Mil
Place outside of CPU socket
PECI:Platform Environment Control Interface
C101u/6/Y5V/10V/ZC101u/6/Y5V/10V/Z
RN6 680/8P4R/6RN6 680/8P4R/6
1 23 45 67 8
R39 124/6/1R39 124/6/1
R1776 62/6R1776 62/6
C111u/6/Y5V/10V/ZC111u/6/Y5V/10V/Z
R29 62/6R29 62/6
FB33 0/8/SHT/XFB33 0/8/SHT/X
R41 62/6R41 62/6
R42 62/6R42 62/6
C18961n/4/X7R/50V/K
C18961n/4/X7R/50V/K
TP_CPU21TP_CPU21
R53 62/6R53 62/6
R33 49.9/6/1R33 49.9/6/1
R55 62/6R55 62/6
R56 49.9/6/1R56 49.9/6/1
TP_CPU13TP_CPU13
C81u/6/Y5V/10V/Z
C81u/6/Y5V/10V/Z
R1775 62/6R1775 62/6
R38 24.9/6/1R38 24.9/6/1R37 49.9/6/1R37 49.9/6/1
C3511u/6/Y5V/10V/ZC3511u/6/Y5V/10V/Z
R350/6/SHT/XR350/6/SHT/X
L1 10uH/8/155mA/0.5/SL1 10uH/8/155mA/0.5/S R36 49.9/6/1R36 49.9/6/1
C3491u/6/Y5V/10V/ZC3491u/6/Y5V/10V/Z
TP_CPU26TP_CPU26
C3500.1u/4/Y5V/16V/ZC3500.1u/4/Y5V/16V/Z
RN5 62/8P4R/6RN5 62/8P4R/6
1 23 45 67 8
C161u/6/Y5V/10V/Z
C161u/6/Y5V/10V/Z
R31 49.9/6/1R31 49.9/6/1
TP_CPU24TP_CPU24
R30 49.9/6/1R30 49.9/6/1
C171u/6/Y5V/10V/Z
C171u/6/Y5V/10V/Z
R58 680/6R58 680/6
RN7 680/8P4R/6RN7 680/8P4R/6
1 23 45 67 8
TP_CPU25TP_CPU25
L2 10uH/8/155mA/0.5/SL2 10uH/8/155mA/0.5/S
R34 49.9/6/1R34 49.9/6/1
R28 49.9/6/1R28 49.9/6/1
R32 49.9/6/1R32 49.9/6/1
R666 1K/4/1/XR666 1K/4/1/X
C91u/6/Y5V/10V/Z
C91u/6/Y5V/10V/Z
TP_CPU22TP_CPU22
+1
EC1741000u/D/6.3V/8C/36m
+1
EC1741000u/D/6.3V/8C/36m
LGA775
(3/8)
LGA775C
CPU-SK/775/S/GF
LGA775
(3/8)
LGA775C
CPU-SK/775/S/GF
SMI*P2
A20M*K3
FERR*/PBE*R3
LINT0K1
LINT1L1
IGNNE*N2
STPCLK*M3
VCCAA23
VSSAB23
VCCIOPLLC23
VCC_PLLD23
VID<0>AM2
VID<1>AL5
VID<2>AM3
VID<3>AL6
VID<4>AK4
VID<5>AL4
VID<6>AM5
VID<7>AM7
VID_SELECTAN7
BCLK<0>F28
BCLK<1>G28
SKTOCC*AE8
THERMDAAL1
THERMDCAK1
THERMDA_2AJ7
THERMDC_2AH7
VCC_SENSEAN3
VSS_SENSEAN4
VCC_MB_REGULATIONAN5
VSS_MB_REGULATIONAN6
VCC_D_SENSEAL8
VSS_D_SENSEAL7
VTT_PKGSENSEF29
Z60_50*F6
SLEW_CTRL*G6
SST_LV*G5
MPG_NOBOOT*AL3
TESTHI_0F26
TESTHI_1W3
TESTHI_2F25
TESTHI_3G25
TESTHI_4G27
TESTHI_5G26
TESTHI_6G24
TESTHI_7F24
TESTHI_11P1
TESTHI_12W2
TESTHI_13L2
FORCEPHAK6
PWRGOODN1
PROCHOT*AL2
THERMTRIP*M2
COMP<0>A13
COMP<1>T1
COMP<2>G2
COMP<3>R1
COMP<4>J2
COMP<5>T2
COMP<6>Y3
COMP<7>AE3
COMP<8>B13
RC1G1
RC2U1
RC4A24
RC5E29
RSVD_1F2
RSVD_2G10
PSMI*AH2
MSID<1>V1
MSID<0>W1
CPU_BOOTY1
LL_ID<0>V2
LL_ID<1>AA2
TP_CPU12TP_CPU12
TP_CPU23TP_CPU23
C120.1u/4/Y5V/16V/Z
C120.1u/4/Y5V/16V/Z
R40 62/6R40 62/6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VCORE VCORE VCORE VCORE
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-E,F,G,H
Gigabyte Technology
B
7 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-E,F,G,H
Gigabyte Technology
B
7 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
P4_LGA775-E,F,G,H
Gigabyte Technology
B
7 33Friday, November 21, 2008
(6/8)
LGA775
PWR 2/2
LGA775F
CPU-SK/775/S/GF
(6/8)
LGA775
PWR 2/2
LGA775F
CPU-SK/775/S/GF
VCCAM11
VCCAM12
VCCAM14
VCCAM15
VCCAM18
VCCAM19
VCCAM21
VCCAM22
VCCAM25
VCCAM26
VCCAM29
VCCAM30
VCCAM8
VCCAM9
VCCAN11
VCCAN12
VCCAN14
VCCAN15
VCCAN18
VCCAN19
VCCAN21
VCCAN22
VCCAN25
VCCAN26
VCCAN29
VCCAN30
VCCAN8
VCCAN9
VCCJ10
VCCJ11
VCCJ12
VCCJ13
VCCJ14
VCCJ15
VCCJ18
VCCJ19
VCCJ20
VCCJ21
VCCJ22
VCCJ23
VCCJ24
VCCJ25
VCCJ26
VCCJ27
VCCJ28
VCCJ29
VCCJ30
VCCJ8
VCCJ9
VCCK23
VCCK24
VCCK25
VCCK26
VCCK27
VCCK28
VCCK29
VCCK30
VCCK8
VCCL8
VCCM23
VCCM24
VCCM25
VCCM26
VCCM27
VCCM28
VCCM29
VCCM30
VCCM8
VCCN23
VCCN24
VCCN25
VCCN26
VCCN27
VCCN28
VCCN29
VCCN30
VCCN8
VCCP8
VCCR8
VCCT23
VCCT24
VCCT25
VCCT26
VCCT27
VCCT28
VCCT29
VCCT30
VCCT8
VCCU23
VCCU24
VCCU25
VCCU26
VCCU27
VCCU28
VCCU29
VCCU30
VCCU8
VCCV8
VCCW23
VCCW24
VCCW25
VCCW26
VCCW27
VCCW28
VCCW29
VCCW30
VCCY23
VCCY24
VCCY25
VCCY26
VCCY27
VCCY28
VCCY29
VCCY30
VCCY8
VCCW8
LGA775
(5/8)
PWR 1/2
LGA775E
CPU-SK/775/S/GF
LGA775
(5/8)
PWR 1/2
LGA775E
CPU-SK/775/S/GF
VCCAA8
VCCAB8
VCCAC23
VCCAC24
VCCAC25
VCCAC26
VCCAC27
VCCAC28
VCCAC29
VCCAC30
VCCAC8
VCCAD23
VCCAD24
VCCAD25
VCCAD26
VCCAD27
VCCAD28
VCCAD29
VCCAD30
VCCAD8
VCCAE11
VCCAE12
VCCAE14
VCCAE15
VCCAE18
VCCAE19
VCCAE21
VCCAE22
VCCAE23
VCCAE9
VCCAF11
VCCAF12
VCCAF14
VCCAF15
VCCAF18
VCCAF19
VCCAF21
VCCAF22
VCCAF8
VCCAF9
VCCAG11
VCCAG12
VCCAG14
VCCAG15
VCCAG18
VCCAG19
VCCAG21
VCCAG22
VCCAG25
VCCAG26
VCCAG27
VCCAG28
VCCAG29
VCCAG30
VCCAG8
VCCAG9
VCCAH11
VCCAH12
VCCAH14
VCCAH15
VCCAH18
VCCAH19
VCCAH21
VCCAH22
VCCAH25
VCCAH26
VCCAH27
VCCAH28
VCCAH29
VCCAH30
VCCAH8
VCCAH9
VCCAJ11
VCCAJ12
VCCAJ14
VCCAJ15
VCCAJ18
VCCAJ19
VCCAJ21
VCCAJ22
VCCAJ25
VCCAJ26
VCCAJ8
VCCAJ9
VCCAK11
VCCAK12
VCCAK14
VCCAK15
VCCAK18
VCCAK19
VCCAK21
VCCAK22
VCCAK25
VCCAK26
VCCAK8
VCCAK9
VCCAL11
VCCAL12
VCCAL14
VCCAL15
VCCAL18
VCCAL19
VCCAL21
VCCAL22
VCCAL25
VCCAL26
VCCAL29
VCCAL30
VCCAL9
(7/8)
LGA775
GND 1/2
LGA775G
CPU-SK/775/S/GF
(7/8)
LGA775
GND 1/2
LGA775G
CPU-SK/775/S/GF
VSSA12
VSSA15
VSSA18
VSSA2
VSSA21
VSSA6
VSSA9
VSSAA23
VSSAA24
VSSAA25
VSSAA26
VSSAA27
VSSAA28
VSSAA29
VSSAA3
VSSAA30
VSSAA6
VSSAA7
VSSAB1
VSSAB23
VSSAB24
VSSAB25
VSSAB26
VSSAB27
VSSAB28
VSSAB29
VSSAB30
VSSAB7
VSSAC3
VSSAC6
VSSAC7
VSSAD4
VSSAD7
VSSAE10
VSSAE13
VSSAE16
VSSAE17
VSSAE2
VSSAE20
VSSAE24
VSSAE25
VSSAE26
VSSAE27
VSSAE28
VSSAE29
VSSAE30
VSSAE5
VSSAE7
VSSAF10
VSSAF13
VSSAF16
VSSAF17
VSSAF20
VSSAF23
VSSAF24
VSSAF25
VSSAF26
VSSAF27
VSSAF28
VSSAF29
VSSAF3
VSSAF30
VSSAF6
VSSAF7
VSSAG10
VSSAG13
VSSAG16
VSSAG17
VSSAG20
VSSAG23
VSSAG24
VSSAG7
VSSAH1
VSSAH10
VSSAH13
VSSAH16
VSSAH17
VSSAH20
VSSAH23
VSSAH24
VSSAH3
VSSAH6
VSSAJ10
VSSAJ13
VSSAJ16
VSSAJ17
VSSAJ20
VSSAJ23
VSSAJ24
VSSAJ27
VSSAJ28
VSSAJ29
VSSAJ30
VSSAJ4
VSSAK10
VSSAK13
VSSAK17
VSSAK2
VSSAK20
VSSAK23
VSSAK24
VSSAK27
VSSAK28
VSSAK29
VSSAK30
VSSAK5
VSSAK7
VSSAL10
VSSAL13
VSSAL16
VSSAL17
VSSAL20
VSSAL23
VSSAL24
VSSAL27
VSSAL28
VSSAM1
VSSAM10
VSSAM13
VSSAM16
VSSAM17
VSSAM20
VSSAM23
VSSAM24
VSSAM27
VSSAM28
VSSAM4
VSSAK16
LGA775
(8/8)
GND 2/2
LGA775H
CPU-SK/775/S/GF
LGA775
(8/8)
GND 2/2
LGA775H
CPU-SK/775/S/GF
VSSAN1
VSSAN10
VSSAN13
VSSAN16
VSSAN17
VSSAN2
VSSAN20
VSSAN23
VSSAN24
VSSAN27
VSSAN28
VSSB11
VSSB14
VSSB17
VSSB20
VSSB24
VSSB5
VSSB8
VSSC10
VSSC13
VSSC16
VSSC19
VSSC22
VSSC24
VSSC4
VSSC7
VSSD12
VSSD15
VSSD18
VSSD21
VSSD24
VSSD3
VSSD5
VSSD6
VSSD9
VSSE11
VSSE14
VSSE17
VSSE2
VSSE20
VSSE25
VSSE26
VSSE27
VSSE28
VSSE8
VSSF10
VSSF13
VSSF16
VSSF19
VSSF22
VSSF4
VSSF7
VSSH10
VSSH11
VSSH12
VSSH13
VSSH14
VSSH17
VSSH18
VSSH19
VSSH20
VSSH21
VSSH22
VSSH23
VSSH24
VSSB1
VSSH25
VSSH26
VSSH27
VSSH28
VSSH6
VSSH7
VSSH8
VSSH9
VSSJ4
VSSJ7
VSSK2
VSSK5
VSSK7
VSSL23
VSSL24
VSSL25
VSSL26
VSSL27
VSSL28
VSSL29
VSSL3
VSSL30
VSSL6
VSSL7
VSSM1
VSSM7
VSSN3
VSSN6
VSSN7
VSSP23
VSSP24
VSSP25
VSSP26
VSSP27
VSSP28
VSSP29
VSSP30
VSSP4
VSSP7
VSSR2
VSSR23
VSSR24
VSSR25
VSSR26
VSSR27
VSSR28
VSSR29
VSSR30
VSSR5
VSSR7
VSST3
VSST6
VSSU7
VSSV23
VSSV24
VSSV25
VSSV26
VSSV27
VSSV28
VSSV29
VSSV3
VSSV30
VSSV6
VSSV7
VSSW4
VSSW7
VSSY2
VSSY5
VSSY7
VSSH3
VSST7
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
-HREQ0
-HTRDY
-HLOCK
HA17
HA22
HA24
STBP0
-HIT
-RS1
HA5
-HADSTB0
-BR0
HA12HA13
HA27
-DBI1
-BPRI
HA[3..35]
MCHCLK
-RS0
HA25
HA6
STBN3
-DBSY
-RS2
HXSCOMPB
STBP2
HA28
STBN0
STBN1
-HADS
HA11
HA14
HA18
-HREQ2
-DRDY
HA3
HA8
HA21
-DBI0
-DBI3
-CPURST
HA10
HA31
STBP1
-DBI2
HA15HA16
HA23
-HREQ1
HXSWING
HA20
HA29
-HREQ3
STBN2
-DEFER
MCH_GTLREF0
HA4
HA7
HA30
-HADSTB1
-BNR
HA19
-MCHCLK
STBP3
HXRCOMP
HA9
HA26
-HREQ4
HXSCOMP
-HITM
HA32HA33HA34HA35
HXSCOMPB
HXSCOMP
HD40
HD37
HD9
HD53
HD6
HD63
HD38
HD34
HD56
HD11
HD19
HD26
HD55
HD22
HD4
HD20
HD27
HD23
HD14
HD18
HD42
HD29
HD0
HD50
HD17
HD3
HD36
HD8HD7
HD46
HD61
HD24
HD33
HD25
HD60
HD62
HD47
HD52
HD[0..63]
HD5
HD44
HD35
HD54
HD41
HD13
HD32
HD39
HD2
HD31
HD28
HD58
HD21
HD49
HD59
HD10
HD48
HD1
HD51
HD45
HD12
HD15
HD57
HD16
HD43
HD30
COUPON1
COUPON2
HXSWING
MCH_GTLREF0
GTLREF_MCH
HXRCOMP
VCORE
VTT_GMCH
VTT_GMCH
VTT_GMCH VTT_GMCH
HA[3..35][4]
MCHCLK [21]
-HREQ2[4]-HREQ1[4]
-HREQ4[4]
-HREQ0[4]
-HADSTB0[4]
-HREQ3[4]
-HADSTB1[4]
STBP3[5]
-DBI3[5]
STBP2[5]STBN2[5]
-DBI0[5]
STBN3[5]
-DBI1[5]
STBP0[5]
STBP1[5]STBN1[5]
STBN0[5]
-DBI2[5]
-HADS[4]
-HIT[4]
-BPRI[4]
-RS2[4]
-BNR[4]
-DEFER[4]
-RS0[4]
-HLOCK[4]
-CPURST[4]
-HTRDY[4]
-DBSY[4]
-RS1[4]
-BR0[4]
-DRDY[4]
-HITM[4]
-MCHCLK [21]
HD[0..63] [5]
GTLREF_MCH [4]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-HOST
Gigabyte Technology
B
8 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-HOST
Gigabyte Technology
B
8 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-HOST
Gigabyte Technology
B
8 33Friday, November 21, 2008
CPU INTERFACE
R10B
R610/6/SHT/XR610/6/SHT/X
R7249.9/6/1R7249.9/6/1
R1800301/6/1R1800301/6/1
BC210.01u/4/X7R/16V/K/XBC210.01u/4/X7R/16V/K/X
C200.1u/4/Y5V/16V/ZC200.1u/4/Y5V/16V/Z
R62 124/6/1R62 124/6/1
R7149.9/6/1R7149.9/6/1
COUPON4 COUPONCOUPON4 COUPON21
BC221u/6/Y5V/10V/ZBC221u/6/Y5V/10V/Z
COUPON3 COUPONCOUPON3 COUPON21
R584 49.9/6/1R584 49.9/6/1
R63 49.9/6/1R63 49.9/6/1
R7316.5/6/1R7316.5/6/1
FSB
(1/9)
BW
U2B
LE82G31/B0/S/[10HB1-038231-30R]
FSB
(1/9)
BW
U2B
LE82G31/B0/S/[10HB1-038231-30R]
HA3#J42
HA4#L39
HA5#J40
HA6#L37
HA7#L36
HA8#K42
HA9#N32
HA10#N34
HA11#M38
HA12#N37
HA13#M36
HA14#R34
HA15#N35
HA16#N38
HA17#U37
HA18#N39
HA19#R37
HA20#P42
HA21#R39
HA22#V36
HA23#R38
HA24#U36
HA25#U33
HA26#R35
HA27#V33
HA28#V35
HA29#Y34
HA30#V42
HA31#V38
HA32#Y36
HA33#Y38
HA34#Y39
HA35#AA37
HREQ0#F40
HREQ1#L35
HREQ2#L38
HREQ3#G43
HREQ4#J37
HADSTB0#M34
HADSTB1#U34
HDSTBP0#L40
HDSTBN0#M43
HDSTBP1#G35
HDSTBN1#H33
HDSTBP2#G27
HDSTBN2#H27
HDSTBP3#B38
HDSTBN3#D38
HDINV0#M40
HADS#W40
HTRDY#Y40
HDRDY#W41
HDEFER#T43
HHITM#Y43
HHIT#U42
HLOCK#V41
HBREQ0#AA42
HDINV1#J33
HDINV2#G29
HDINV3#E33
HBNR#W42
HBPRI#G39
HDBSY#U40
HRS0#U41
HRS1#AA41
HRS2#U39
HCPURST#C31
HD0#R40
HD1#P41
HD2#R41
HD3#N40
HD4#R42
HD5#M39
HD6#N41
HD7#N42
HD8#L41
HD9#J39
HD10#L42
HD11#J41
HD12#K41
HD13#G40
HD14#F41
HD15#F42
HD16#C42
HD17#D41
HD18#F38
HD19#G37
HD20#E42
HD21#E39
HD22#E37
HD23#C39
HD24#B39
HD25#G33
HD26#A37
HD27#F33
HD28#E35
HD29#K32
HD30#H32
HD31#B34
HD32#J31
HD33#F32
HD34#M31
HD35#E31
HD36#K31
HD37#G31
HD38#K29
HD39#F31
HD40#J29
HD41#F29
HD42#L27
HD43#K27
HD44#H26
HD45#L26
HD46#J26
HD47#M26
HD48#C33
HD49#C35
HD50#E41
HD51#B41
HD52#D42
HD53#C40
HD54#D35
HD55#B40
HD56#C38
HD57#D37
HD58#B33
HD59#D33
HD60#C34
HD61#B35
HD62#A32
HD63#D32
HSWINGB25
HRCOMPD23
HSCOMPC25
HSCOMP#D25
HDVREFD24
HACCVREFB24
HCLKPR32
HCLKNU32
R64210/6/1R64210/6/1
R70100/6/1R70100/6/1
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MAAB11
MAAB0
MAAB12
MAAB2
MAAB9MAAB10
MAAB5
MAAB3MAAB4
MAAB6
MAAB1
MAAB8MAAB7
-SRASB-SCASB-SWEB
-CSB3-CSB2
-CSB0-CSB1
DQSB0
MDB7
MDB0MDB1
MDB5
DMB0
MDB2
MDB6
MDB4MDB3
DQSB1
DMB1
MDB9MDB10MDB11
MDB15MDB14
MDB12
MDB8
MDB13
DMB2
MDB20MDB19MDB18
MDB22
MDB16
DQSB2
MDB21
MDB17
MDB23
DMB4
DQSB4
MDB39
MDB35
MDB38
MDB33MDB32
MDB36
MDB34
MDB37
MDB47
MDB42MDB43
MDB41
MDB46
MDB44
DQSB5
DMB5
MDB40
MDB45
MDB49
MDB51
DQSB6
MDB55
DMB6
MDB53MDB54
MDB50
MDB52
MDB48
MDB63MDB62MDB61MDB60
MDB58MDB59
MDB56MDB57
DMB7
DQSB7
-DQSB0
-DQSB1
-DQSB2
-DQSB4
-DQSB5
-DQSB6
-DQSB7
MAAB13
MODT_B[0..1]
MODT_A[0..1]
DMB3
MDB28
-DQSB3
MDB25MDB24
MDB30
MDB27
MDB29
MDB31
MDB26
DQSB3
MODT_B1MODT_B0CKEB3CKEB2CKEB1CKEB0
DCLKB0-DCLKB0
-DCLKB1DCLKB1
DCLKB2-DCLKB2
SMRCOMPVOLSMRCOMPVOH
SBAB0SBAB1SBAB2
MDA63
MDA57
MDA39
-DQSA4
-DQSA3
MDA19
MDA16
-DQSA2DQSA2
DQSA1
MDA3
-DCLKA0
MDA45
DCLKA1
CKEA3
MAAA13
MDA58
MDA55
MDA32
DMA4
MDA21
MDA11
MDA8
MAAA7MAAA6
MDA44
DQSA5
MDA35
DQSA4
MDA26
MDA14
DCLKA0
MODT_A1
-CSA3
-SWEA
MAAA12
MDA54
MDA30MDA29
MAAA11
MDA43
MDA41
MDA36
MDA28
MDA24
DMA3
MDA10
DQSA0
-CSA0
SBAA2
MAAA3
MAAA1
MCH_VREF
MDA60
MDA47
MDA40
MDA2
MDA0
-DCLKA1
MDA59
DMA6
MDA42
MDA25
MDA22
MDA13
DMA0-DQSA0
-SCASA
MAAA2
MDA46
MDA33
MDA27
MDA9
MDA7
SBAA0
-DQSA7
MDA53
MDA4
-SRASA
MAAA0
DQSA7
DMA5
MDA38
MDA31
MDA15
-DQSA1
MDA5MAAA9
MAAA5
MDA52
MDA18MDA17
SBAA1
MDA62
DMA7
MDA50MDA49
MDA20
MDA6
MAAA8
DQSA3
DMA1
-DCLKA2
CKEA2
CKEA0
-CSA1
MAAA10
MDA61
MDA56
MDA51
-DQSA6
MDA48
MDA23
DMA2
MDA12
MDA1
DCLKA2
MODT_A0
-CSA2
DQSA6
-DQSA5
MDA37
MDA34
CKEA1
MAAA4
MAAA14 MAAB14
SMRCOMP3SMRCOMP2SMRCOMP1SMRCOMP0
SMRCOMPVOH
SMRCOMPVOL
MCH_VREF
DMB[0..7]
MDB[0..63]
DQSB[0..7]
MAAB[0..14]
DMA[0..7]
MDA[0..63]
-DQSB[0..7]
MAAA[0..14]
DQSA[0..7]
-DQSA[0..7]
SMRCOMP2
SMRCOMP3
SMRCOMP0
SMRCOMP1
DDR18V
DDR18V
DDR18V
DDR18V
-SWEB[16,17]
-SRASB[16,17]-SCASB[16,17]
-CSB1[16,17]-CSB0[16,17]
-CSB2[17]-CSB3[17]
MODT_B[0..1][16,17]
MODT_A[0..1][15,17]
-SCASA[15,17]-SWEA[15,17]
-SRASA[15,17]
SBAA0[15,17]SBAA1[15,17]SBAA2[15,17]
CKEA2[17]CKEA3[17]
CKEA0[15,17]CKEA1[15,17]
-CSA2[17]-CSA3[17]
-CSA0[15,17]-CSA1[15,17]
-DCLKA2[15]DCLKA2[15]
DCLKA1[15]-DCLKA1[15]
-DCLKA0[15]DCLKA0[15]
CKEB0[16,17]
CKEB3[17]CKEB2[17]CKEB1[16,17]
-DCLKB1[16]
DCLKB0[16]
DCLKB1[16]-DCLKB0[16]
-DCLKB2[16]DCLKB2[16]
SBAB0[16,17]SBAB1[16,17]SBAB2[16,17]
DMB[0..7][16]
MDB[0..63][16]
DQSB[0..7][16]
MAAB[0..14][16,17]
DMA[0..7][15]
MDA[0..63][15]
-DQSB[0..7][16]
MAAA[0..14][15,17]
DQSA[0..7][15]
-DQSA[0..7][15]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-DDRII
Gigabyte Technology
Custom
9 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-DDRII
Gigabyte Technology
Custom
9 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-DDRII
Gigabyte Technology
Custom
9 33Friday, November 21, 2008
CHANNEL A CHANNEL B
GOLDEN HS
NEW
R15931K/4/1R15931K/4/1
BC270.1u/4/Y5V/16V/ZBC270.1u/4/Y5V/16V/Z
R81 20/6/1R81 20/6/1
C3220.01u/4/X7R/16V/KC3220.01u/4/X7R/16V/K
R773K/4/1R773K/4/1
R80 20/6/1R80 20/6/1
R741K/4/1R741K/4/1
C3210.01u/4/X7R/16V/KC3210.01u/4/X7R/16V/K
BC280.1u/4/Y5V/16V/ZBC280.1u/4/Y5V/16V/Z
R15941K/4/1R15941K/4/1
BC261u/6/Y5V/10V/ZBC261u/6/Y5V/10V/Z
DDR_0
BW
(3/9)
U2C
LE82G31/B0/S/[10HB1-038231-30R]
DDR_0
BW
(3/9)
U2C
LE82G31/B0/S/[10HB1-038231-30R]
SMA_A0BA31
SMA_A1BB25
SMA_A2BA26
SMA_A3BA25
SMA_A4AY25
SMA_A5BA23
SMA_A6AY24
SMA_A7AY23
SMA_A8BB23
SMA_A9BA22
SMA_A10AY33
SMA_A11BB22
SMA_A12AW21
SMA_A13AY38
SMA_A14BA21
SDQS_A0AU4
SDQS_A0#AR3
SDM_A0AR2
SDQ_A0AR5
SDQ_A1AR4
SDQ_A2AV3
SDQ_A3AV2
SDQ_A4AP3
SDQ_A5AP2
SDQ_A6AU1
SDQ_A7AV4
SDQS_A1BB3
SDQS_A1#BA4
SDM_A1BA2
SDQ_A8AY2
SDQ_A9AY3
SDQ_A10BB5
SDQ_A11AY6
SDQ_A12AW2
SDQ_A13AW3
SDQ_A14BA5
SDQ_A15BB4
SDQS_A2BB9
SDQS_A2#BA9
SDM_A2AY9
SDQ_A16AY7
SDQ_A17BC7
SDQ_A18AW11
SDQ_A19AY11
SDQ_A20BB6
SDQ_A21BA6
SDQ_A22BA10
SDQ_A23BB10
SDQS_A3AT20
SDQS_A3#AU18
SDM_A3AN18
SDQ_A24AT18
SDQ_A25AR18
SDQ_A26AU21
SDQ_A27AT21
SDQ_A28AP17
SDQ_A29AN17
SDQ_A30AP20
SDQ_A31AV20
SDQS_A4AR41
SDQS_A4#AR40
SDM_A4AU43
SDQ_A32AV42
SDQ_A33AU40
SDQ_A34AP42
SDQ_A35AN39
SDQ_A36AV40
SDQ_A37AV41
SDQ_A38AR42
SDQ_A39AP41
SDQS_A5AL41
SDQS_A5#AL40
SDM_A5AM43
SDQ_A40AN41
SDQ_A41AM39
SDQ_A42AK42
SDQ_A43AK41
SDQ_A44AN40
SDQ_A45AN42
SDQ_A46AL42
SDQ_A47AL39
SDQS_A6AG42
SDQS_A6#AG41
SDM_A6AG40
SDQ_A48AJ40
SDQ_A49AH43
SDQ_A50AF39
SDQ_A51AE40
SDQ_A52AJ42
SDQ_A53AJ41
SDQ_A54AF41
SDQ_A55AF42
SDQS_A7AC42
SDQS_A7#AC41
SDM_A7AC40
SDQ_A56AD40
SDQ_A57AD43
SDQ_A58AB41
SDQ_A59AA40
SDQ_A60AE42
SDQ_A61AE41
SDQ_A62AC39
SDQ_A63AB42
SWE_A#BB34
SCAS_A#AY35
SRAS_A#BB33
SBS_A0BA33
SBS_A1AW32
SBS_A2BB21
SCS_A0#AW35
SCS_A1#BA35
SCS_A2#BA34
SCS_A3#BB38
SCKE_A0BC20
SCKE_A1AY20
SCKE_A2AY21
SCKE_A3BA19
SODT_A0AY37
SODT_A1BA38
SODT_A2BB35
SODT_A3BA39
SCLK_A0AU31
SCLK_A1AP27
SCLK_A2AV33
SCLK_A3AP29
SCLK_A4AM26
SCLK_A5AT33
SCLK_A0#AR31
SCLK_A1#AN27
SCLK_A2#AW33
SCLK_A3#AP31
SCLK_A4#AM27
SCLK_A5#AU33
RESERVEDAN21
NB_HEATSIN
NB_HS/[12SP2-04A004-31R_12SP2-04A004-32R_12SP2-04A004-33R]
NB_HEATSIN
NB_HS/[12SP2-04A004-31R_12SP2-04A004-32R_12SP2-04A004-33R]
1
2
R79 20/6/1R79 20/6/1
R82 20/6/1R82 20/6/1
R751K/4/1R751K/4/1
DDR_1
BW
(4/9)
U2D
LE82G31/B0/S/[10HB1-038231-30R]
DDR_1
BW
(4/9)
U2D
LE82G31/B0/S/[10HB1-038231-30R]
SMA_B0BB17
SMA_B1AY17
SMA_B2BA17
SMA_B3BC16
SMA_B4AW15
SMA_B5BA15
SMA_B6BB15
SMA_B7BA14
SMA_B8AY15
SMA_B9BB14
SMA_B10AW18
SMA_B11BB13
SMA_B12BA13
SMA_B13AY29
SMA_B14AY13
SWE_B#BA27
SCAS_B#AW29
SRAS_B#AW26
SBS_B0AY19
SBS_B1BA18
SBS_B2BC12
SCS_B0#BB27
SCS_B1#BB30
SCS_B2#AY27
SCS_B3#AY31
SCKE_B0AY12
SCKE_B1AW12
SCKE_B2BB11
SCKE_B3BA11
SODT_B0BA29
SODT_B1BA30
SODT_B2BB29
SODT_B3BB31
SCLK_B0AV31
SCLK_B0#AW31
SCLK_B1AU27
SCLK_B1#AT27
SCLK_B2AV32
SCLK_B2#AT32
SCLK_B3AU29
SCLK_B3#AR29
SCLK_B4AV29
SCLK_B4#AW27
SCLK_B5AN33
SCLK_B5#AP32
SDQS_B0AV6
SDQS_B0#AU5
SDM_B0AR7
SDQ_B0AN7
SDQ_B1AN8
SDQ_B2AW5
SDQ_B3AW7
SDQ_B4AN5
SDQ_B5AN6
SDQ_B6AN9
SDQ_B7AU7
SDQS_B1AR12
SDQS_B1#AP12
SDM_B1AW9
SDQ_B8AT11
SDQ_B9AU11
SDQ_B10AP13
SDQ_B11AR13
SDQ_B12AR11
SDQ_B13AU9
SDQ_B14AV12
SDQ_B15AU12
SDQS_B2AP15
SDQS_B2#AR15
SDM_B2AW13
SDQ_B16AU15
SDQ_B17AV13
SDQ_B18AU17
SDQ_B19AT17
SDQ_B20AU13
SDQ_B21AM13
SDQ_B22AV15
SDQ_B23AW17
SDQS_B3AT24
SDQS_B3#AU26
SDM_B3AP23
SDQ_B24AV24
SDQ_B25AT23
SDQ_B26AT26
SDQ_B27AP26
SDQ_B28AU23
SDQ_B29AW23
SDQ_B30AR24
SDQ_B31AN26
SDQS_B4AW39
SDQS_B4#AU39
SDM_B4AU37
SDQ_B32AW37
SDQ_B33AV38
SDQ_B34AN36
SDQ_B35AN37
SDQ_B36AU35
SDQ_B37AR35
SDQ_B38AN35
SDQ_B39AR37
SDQS_B5AL35
SDQS_B5#AL34
SDM_B5AM37
SDQ_B40AM35
SDQ_B41AM38
SDQ_B42AJ34
SDQ_B43AL38
SDQ_B44AR39
SDQ_B45AM34
SDQ_B46AL37
SDQ_B47AL32
SDQS_B6AG35
SDQS_B6#AG36
SDM_B6AG39
SDQ_B48AG38
SDQ_B49AJ38
SDQ_B50AF35
SDQ_B51AF33
SDQ_B52AJ37
SDQ_B53AJ35
SDQ_B54AG33
SDQ_B55AF34
SDQS_B7AC36
SDQS_B7#AC37
SDM_B7AD38
SDQ_B56AD36
SDQ_B57AC33
SDQ_B58AA34
SDQ_B59AA36
SDQ_B60AD34
SDQ_B61AF38
SDQ_B62AC34
SDQ_B63AA33
RESERVED_1BB2
RESERVED_2AW42
RESERVED_3AN32
RESERVED_4AM31
RESERVED_5AG32
RESERVED_6AF32
RESERVED_9AP21
RESERVED_8AA39
SRCOMP0AN2
SRCOMP3BA40
SRCOMP2BB40
SMRCOMPVOLAM8
SMRCOMPVOHAM10
RESERVEDBB19
SVREFAM6
SRCOMP1AN3
RESERVED_7AM21
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EXP_A_RXP[0..15]
EXP_A_RXN[0..15]
EXP_A_TXP[0..15]
EXP_A_TXN[0..15]
SRCCLK_MCH-SRCCLK_MCH
EXP_A_TXN15
EXP_A_RXP13
EXP_A_RXN6
EXP_A_TXN14
EXP_A_TXN13
EXP_A_TXN12
EXP_A_RXN15
EXP_A_RXP11
EXP_A_RXP1
EXP_A_TXN11
EXP_A_TXN9
EXP_A_TXN8
EXP_A_TXN7
EXP_A_RXP14
EXP_A_RXN7EXP_A_TXP7
EXP_A_RXP12
EXP_A_RXP2
EXP_A_RXP0
EXP_A_TXN6
EXP_A_TXN5
EXP_A_RXP15
EXP_A_RXN10
EXP_A_RXN8
EXP_A_RXP5EXP_A_TXN4
EXP_A_TXN3EXP_A_RXP3
EXP_A_RXN11
EXP_A_TXP15
EXP_A_TXP14
EXP_A_TXN2
EXP_A_TXN1
EXP_A_RXN9
EXP_A_RXP7
EXP_A_RXN0
EXP_A_TXP13
EXP_A_RXP4
EXP_A_TXP12
EXP_A_TXP11
EXP_A_RXN12
EXP_A_RXP8
EXP_A_RXN1
EXP_A_TXP9
EXP_A_RXN4
EXP_A_TXP8
EXP_A_TXP6
EXP_A_TXP5
EXP_A_RXN13
EXP_A_RXP9
EXP_A_RXN2
EXP_A_TXP4
EXP_A_TXP3
EXP_A_TXP2
EXP_A_TXP1
EXP_A_RXN14
EXP_A_RXN5
EXP_A_RXN3
EXP_A_TXN0EXP_A_TXP0
EXP_A_RXP10
EXP_A_RXP6
GRCOMP
GRCOMP
VCC1_25PCIEX
VCC1_25PCIEX
EXP_A_TXP10EXP_A_TXN10
DMI_MCH_MT_IR_3_DN
DMI_MCH_MT_IR_1_DNDMI_MCH_MT_IR_1_DP
DMI_MCH_MT_IR_2_DN
DMI_MCH_MT_IR_0_DNDMI_MCH_MT_IR_0_DP
DMI_MCH_MT_IR_2_DP
DMI_MCH_MT_IR_3_DPDMI_MCH_IT_MR_2_DNDMI_MCH_IT_MR_2_DPDMI_MCH_IT_MR_1_DN
DMI_MCH_IT_MR_3_DN
DMI_MCH_IT_MR_1_DP
DMI_MCH_IT_MR_0_DPDMI_MCH_IT_MR_0_DN
DMI_MCH_IT_MR_3_DP
DMI_MCH_IT_MR_2_DPDMI_MCH_IT_MR_1_DP
DMI_MCH_IT_MR_3_DP
DMI_MCH_IT_MR_0_DP
SDVO_CLCLKSDVO_CLDATA
VCC1_25
VCC1_25
EXP_A_TXP[0..15] [14]
EXP_A_RXP[0..15] [14]
EXP_A_RXN[0..15] [14]
EXP_A_TXN[0..15] [14]
SRCCLK_MCH[21]-SRCCLK_MCH[21]
VCC1_25PCIEX [13]
DMI_ICH_MT_IR_2_DP [18]
DMI_ICH_MT_IR_0_DN [18]
DMI_ICH_MT_IR_3_DP [18]
DMI_ICH_MT_IR_1_DN [18]
DMI_ICH_MT_IR_0_DP [18]
DMI_ICH_MT_IR_1_DP [18]
DMI_ICH_MT_IR_2_DN [18]
DMI_ICH_MT_IR_3_DN [18]
DMI_MCH_IT_MR_0_DP[18]DMI_MCH_IT_MR_0_DN[18]DMI_MCH_IT_MR_1_DP[18]DMI_MCH_IT_MR_1_DN[18]DMI_MCH_IT_MR_2_DP[18]DMI_MCH_IT_MR_2_DN[18]DMI_MCH_IT_MR_3_DP[18]DMI_MCH_IT_MR_3_DN[18]
SDVO_CLCLK[14]SDVO_CLDATA[14]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-PCI E & DMI
Gigabyte Technology
Custom
10 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-PCI E & DMI
Gigabyte Technology
Custom
10 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-PCI E & DMI
Gigabyte Technology
Custom
10 33Friday, November 21, 2008
Close to MCH
Close to MCH
R1906 33/4R1906 33/4
R8824.9/6/1R8824.9/6/1
R87 0/1210/SHT/XR87 0/1210/SHT/X
PCIE
DMI
BW
(2/9)
U2A
LE82G31/B0/S/[10HB1-038231-30R]
PCIE
DMI
BW
(2/9)
U2A
LE82G31/B0/S/[10HB1-038231-30R]
EXP_RXP0F15
EXP_RXN0*G15
EXP_RXP1K15
EXP_RXN1*J15
EXP_RXP2F12
EXP_RXN2*E12
EXP_RXP3J12
EXP_RXN3*H12
EXP_RXP4J11
EXP_RXN4*H11
EXP_RXP5F7
EXP_RXN5*E7
EXP_RXP6E5
EXP_RXN6*F6
EXP_RXP7C2
EXP_RXN7*D2
EXP_RXP8G6
EXP_RXN8*G5
EXP_RXP9L9
EXP_RXN9*L8
EXP_RXP10M8
EXP_RXN10*M9
EXP_RXP11M4
EXP_RXN11*L4
EXP_RXP12M5
EXP_RXN12*M6
EXP_RXP13R9
EXP_RXN13*R10
EXP_RXP14T4
EXP_RXN14*R4
EXP_RXP15R6
EXP_RXN15*R7
DMI_RXP0W2
DMI_RXN0*V1
DMI_RXP1Y8
DMI_RXN1*Y9
DMI_RXP2AA7
DMI_RXN2*AA6
DMI_RXP3AB3
DMI_RXN3*AA4
GCLKPB12
GCLKN*B13
SDVO_CTRLDATAG17
SDVO_CTRLCLKE17
EXP_TXP0D11
EXP_TXN0*D12
EXP_TXP1B11
EXP_TXN1*A10
EXP_TXP2C10
EXP_TXN2*D9
EXP_TXP3B9
EXP_TXN3*B7
EXP_TXP4D7
EXP_TXN4*D6
EXP_TXP5B5
EXP_TXN5*B6
EXP_TXP6B3
EXP_TXN6*B4
EXP_TXP7F2
EXP_TXN7*E2
EXP_TXP8F4
EXP_TXN8*G4
EXP_TXP9J4
EXP_TXN9*K3
EXP_TXP10L2
EXP_TXN10*K1
EXP_TXP11N2
EXP_TXN11*M2
EXP_TXP12P3
EXP_TXN12*N4
EXP_TXP13R2
EXP_TXN13*P1
EXP_TXP14U2
EXP_TXN14*T2
EXP_TXP15V3
EXP_TXN15*U4
DMI_TXP0V7
DMI_TXN0*V6
DMI_TXP1W4
DMI_TXN1*Y4
DMI_TXP2AC8
DMI_TXN2*AC9
DMI_TXP3Y2
DMI_TXN3*AA2
EXP_COMPOAC11
EXP_COMPIAC12
BC2544.7u/8/Y5V/10V/ZBC2544.7u/8/Y5V/10V/Z
R1907 33/4R1907 33/4
R1747 5.1K/4/1R1747 5.1K/4/1
C1856 0.1u/4/X7R/16V/KC1856 0.1u/4/X7R/16V/K
R1749 5.1K/4/1R1749 5.1K/4/1R1720 5.1K/4/1R1720 5.1K/4/1
C1862 0.1u/4/X7R/16V/KC1862 0.1u/4/X7R/16V/K
C1857 0.1u/4/X7R/16V/KC1857 0.1u/4/X7R/16V/KC1858 0.1u/4/X7R/16V/KC1858 0.1u/4/X7R/16V/K
C1855 0.1u/4/X7R/16V/KC1855 0.1u/4/X7R/16V/K
C1859 0.1u/4/X7R/16V/KC1859 0.1u/4/X7R/16V/KC1860 0.1u/4/X7R/16V/KC1860 0.1u/4/X7R/16V/KC1861 0.1u/4/X7R/16V/KC1861 0.1u/4/X7R/16V/K
R1714 5.1K/4/1R1714 5.1K/4/1
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
-PFMRST
DDCCLK
DOTCLK-DOTCLK
REFSET
DDCDATA
GHSYNCGVSYNC
-CL_RSTPWROK1
PWROK1
-PFMRST
RVGA_GG
B VGA_B
VGADDCDATADDCDATA
DDCCLK
BSEL1BSEL0
BSEL2
VGA_B
VGA_G
VGA_R
VGADDCCLK
VGADDCCLK
GVSYNCGHSYNC
-CL_RST-PFMRST
VGADDCDATA
GHSYNC
GVSYNC
VGA_R
B
R
G
GHSYNC
VGADDCCLK
GVSYNC
VGADDCDATA
VCC1_25 VCC1_25
FUSEVCCVCCVCC3
VCC3
VCC3
VCC1_25
VCC3
VCC
-DOTCLK [21]DOTCLK [21]
EXP_EN_HDR[14]
-PFMRST [19,24]PWROK1 [19,24,29]
BSEL2[5]BSEL1[5]BSEL0[5]
-ICHSYNC [19]PWROK1[19,24,29]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-INTERNAL VGA
Gigabyte Technology
B
11 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-INTERNAL VGA
Gigabyte Technology
B
11 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-INTERNAL VGA
Gigabyte Technology
B
11 33Friday, November 21, 2008
FOR EMI ISSUE
0:BTX1:ATX
0.352V
EMI ADD GND PAD
R1.0 EMI ADD GND PAD
SSOP6_ESD
SSOP6_ESD
3 IN 1 VGA+COM+LPT
C326
3.3p/4/NPO/50V/C/X
C326
3.3p/4/NPO/50V/C/X
C3243.3p/4/NPO/50V/C/X
C3243.3p/4/NPO/50V/C/X
R159975/6/1R159975/6/1
R902.2K/4/1R902.2K/4/1
C2410p/4/NPO/50V/J/XC2410p/4/NPO/50V/J/X
C184210p/4/NPO/50V/J/X
C184210p/4/NPO/50V/J/X
FB1 80/6/3A/SFB1 80/6/3A/S
GS
D
SOT23
Q42N7002/SOT23/25pF/5G
S
D
SOT23
Q42N7002/SOT23/25pF/5
2
13
BC2550.1u/4/Y5V/16V/Z/X
BC2550.1u/4/Y5V/16V/Z/X
C1843
10p/4/NPO/50V/J/X
C1843
10p/4/NPO/50V/J/X
R18401K/4/1R18401K/4/1
R1835 1K/4/1R1835 1K/4/1
R159875/6/1R159875/6/1
FB3 80/6/3A/SFB3 80/6/3A/S
R159775/6/1R159775/6/1
R1601392/6/1R1601392/6/1
VGA
VGA/BU/SC-11/RA/D/L/[11NR6-121030-01R]
VGA
VGA/BU/SC-11/RA/D/L/[11NR6-121030-01R]
51049382716
11
12
13
14
1516
17
C3322p/4/NPO/50V/J
C3322p/4/NPO/50V/J
R912.2K/4/1R912.2K/4/1
R1600 1.3K/4/1R1600 1.3K/4/1C32
22p/4/NPO/50V/J
C32
22p/4/NPO/50V/J
C3253.3p/4/NPO/50V/C/X
C3253.3p/4/NPO/50V/C/X
R922.2K/4/1R922.2K/4/1
GS
D
SOT23
Q32N7002/SOT23/25pF/5G
S
D
SOT23
Q32N7002/SOT23/25pF/5
2
13
C340.1u/4/Y5V/16V/ZC340.1u/4/Y5V/16V/Z
MISC
VGA
(5/9)
BW
U2E
LE82G31/B0/S/[10HB1-038231-30R]
MISC
VGA
(5/9)
BW
U2E
LE82G31/B0/S/[10HB1-038231-30R]
RESERVED_1L17
RESERVED_2N17
RESERVED_3N18
RESERVED_4N15
RESERVED_5M20
RESERVED_6L15
RESERVED_7L18
RESERVED_8M18
RESERVED_9AA10
RESERVED_10AA9
RESERVED_11AA11
RESERVED_12Y12
RESERVED_13U30
RESERVED_14U31
RESERVED_15R29
RESERVED_16R30
RESERVED_17U12
RESERVED_18U11
RESERVED_19R12
RESERVED_20R13
BSEL0G20
BSEL1J20
BSEL2J18
ALLZTESTK20
XORTESTF20
RESERVED_24G18
EXP_SLRE18
RESERVED_25K17
EXP_ENJ17
RESERVEDH18
CL_DATAAD12
CL_CLKAD13
CL_VREFAM5
CL_RST#AA12
CL_PWROKAM15
HSYNCC15
VSYNCD15
REDB18
GREENC19
BLUEB20
RED#C18
GREEN#D19
BLUE#D20
DDC_DATAL13
DDC_CLKM13
REFSETA20
DREFCLKPC14
DREFCLKND13
VCCL12
VSSM11
RESERVED_001F13
RESERVED_23F17
RESERVED_26A14
RSTIN#AM18
PWROKAM17
ICH_SYNC#J13
NCA42
TEST0BC43
TEST1BC1
TEST2A43
NC_1N20
NC_2BC42
NC_3BC2
NC_4BB43
NC_5BB1
NC_6B43
NC_7B42
NC_8B2
FB2 80/6/3A/SFB2 80/6/3A/S
LR240/6/SHT/XLR240/6/SHT/X
R892.2K/4/1R892.2K/4/1
R1595 33/4R1595 33/4
ESD3
CM1293-04SO/SO23-6
ESD3
CM1293-04SO/SO23-6
1
2
3 4
6
5
C3122p/4/NPO/50V/J
C3122p/4/NPO/50V/J
R1596 33/4R1596 33/4
C350.1u/4/Y5V/16V/ZC350.1u/4/Y5V/16V/Z
R1021K/4/1R1021K/4/1
C2322p/4/NPO/50V/JC2322p/4/NPO/50V/J ESD4
CM1293-04SO/SO23-6
ESD4
CM1293-04SO/SO23-6
1
2
3 4
6
5
R1839 1.65K/4/1R1839 1.65K/4/1
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-GND
Gigabyte Technology
Custom
12 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-GND
Gigabyte Technology
Custom
12 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-GND
Gigabyte Technology
Custom
12 33Friday, November 21, 2008
(7/9)
BW
GND 1/2
U2G
LE82G31/B0/S/[10HB1-038231-30R]
(7/9)
BW
GND 1/2
U2G
LE82G31/B0/S/[10HB1-038231-30R]
VSS_1BC37
VSS_2BC32
VSS_3BC28
VSS_4BC24
VSS_5BC10
VSS_6BC5
VSS_7BB7
VSS_8AY41
VSS_9AY4
VSS_10AW43
VSS_11AW41
VSS_12AW1
VSS_13AV37
VSS_14AV35
VSS_15AV27
VSS_16AV23
VSS_17AV21
VSS_18AV17
VSS_19AV11
VSS_20AV9
VSS_21AV7
VSS_22AU42
VSS_23AU38
VSS_24AU32
VSS_25AU24
VSS_26AU20
VSS_27AU6
VSS_28AU2
VSS_29AT31
VSS_30AT29
VSS_31AT15
VSS_32AT13
VSS_33AT12
VSS_34AR38
VSS_35AR33
VSS_36AR32
VSS_37AR27
VSS_38AR26
VSS_39AR23
VSS_40AR21
VSS_41AR20
VSS_42AR17
VSS_43AR9
VSS_44AR6
VSS_45AP43
VSS_46AP24
VSS_47AP18
VSS_48AP1
VSS_49AN38
VSS_50AN31
VSS_51AN29
VSS_52AN24
VSS_53AN23
VSS_54AN20
VSS_55AN15
VSS_56AN13
VSS_57AN12
VSS_58AN11
VSS_59AN4
VSS_60AM42
VSS_61AM40
VSS_62AM36
VSS_63AM33
VSS_64AM29
VSS_65AM24
VSS_66AM23
VSS_67AM20
VSS_68AM11
VSS_69AM9
VSS_70AM7
VSS_71AM4
VSS_72AM2
VSS_73AM1
VSS_74AL36
VSS_75AL33
VSS_76AK43
VSS_77AJ39
VSS_78AJ36
VSS_79AJ33
VSS_80AH42
VSS_81AG37
VSS_82AG34
VSS_83AF43
VSS_84AF37
VSS_85AF36
VSS_86AF10
VSS_87AF9
VSS_88AF8
VSS_89AF7
VSS_90AF6
VSS_181AF5
VSS_182AF3
VSS_183AF2
VSS_184AF1
VSS_185AD42
VSS_186AD39
VSS_187AD37
VSS_188AD35
VSS_189AD33
VSS_190AD25
VSS_191AD23
VSS_192AD21
VSS_193AD19
VSS_194AC38
VSS_195AC35
VSS_196AC24
VSS_197AC22
VSS_198AC20
VSS_199AC10
VSS_200AC7
VSS_201AC5
VSS_202AB43
VSS_203AB25
VSS_204AB23
VSS_205AB21
VSS_206AB19
VSS_207AB2
VSS_208AB1
VSS_209AA38
VSS_210AA35
VSS_211AA24
VSS_212AA22
VSS_213AA20
VSS_214AA8
VSS_215AA5
VSS_216Y42
VSS_217Y37
VSS_218Y35
VSS_219Y33
VSS_220Y25
VSS_221Y23
VSS_222Y21
VSS_223Y19
VSS_224Y10
VSS_225Y7
VSS_226Y5
VSS_227Y1
VSS_228W3
VSS_229V43
VSS_230V39
VSS_231V37
VSS_232V34
VSS_233V32
VSS_234V11
VSS_235V8
VSS_236V5
VSS_237V2
VSS_238U38
VSS_239U35
VSS_240U8
VSS_241U7
VSS_242U5
VSS_243T42
VSS_244T1
VSS_245R36
VSS_246R33
VSS_247R31
VSS_248R11
VSS_249R8
VSS_250R5
VSS_251R3
VSS_252P43
VSS_253P30
VSS_254P21
VSS_255P18
VSS_256P17
VSS_257P2
VSS_258N36
VSS_259N33
VSS_260N31
VSS_261N27
VSS_262N21
VSS_263N13
VSS_264N10
VSS_265N7
VSS_266N5
VSS_267M42
VSS_268M37
VSS_269M35
VSS_270M33
GND 2/2
(9/9)
BW
U2I
LE82G31/B0/S/[10HB1-038231-30R]
GND 2/2
(9/9)
BW
U2I
LE82G31/B0/S/[10HB1-038231-30R]
VSS_92M21
VSS_93M17
VSS_94M15
VSS_95M10
VSS_96M7
VSS_97M1
VSS_98L33
VSS_99L32
VSS_100L31
VSS_101L29
VSS_102L21
VSS_103L20
VSS_104L11
VSS_105L7
VSS_106L5
VSS_107L3
VSS_108K43
VSS_109K26
VSS_110K21
VSS_111K18
VSS_112K13
VSS_113K12
VSS_114K2
VSS_115J38
VSS_116J35
VSS_117J32
VSS_118J27
VSS_119J21
VSS_120J9
VSS_121J7
VSS_122J5
VSS_123H31
VSS_124H29
VSS_125H21
VSS_126H20
VSS_127H17
VSS_128H15
VSS_129H13
VSS_130G42
VSS_131G38
VSS_132G32
VSS_133G21
VSS_134G13
VSS_135G12
VSS_136G11
VSS_137G9
VSS_138G7
VSS_139G1
VSS_140F37
VSS_141F35
VSS_142F27
VSS_143F21
VSS_144F18
VSS_145F3
VSS_146E43
VSS_147E32
VSS_148E24
VSS_149E21
VSS_150E20
VSS_151E15
VSS_152E13
VSS_153E11
VSS_154E9
VSS_155E3
VSS_156D40
VSS_157D31
VSS_158D21
VSS_159D17
VSS_160D3
VSS_161C26
VSS_162C11
VSS_163C6
VSS_164C5
VSS_165C4
VSS_166B37
VSS_167B32
VSS_168B31
VSS_169B26
VSS_170B23
VSS_171B22
VSS_172B19
VSS_173B14
VSS_174B10
VSS_175A39
VSS_176A34
VSS_177A26
VSS_178A18
VSS_179A12
VSS_180A7
VSS_271BC41
VSS_272BC3
VSS_273BA1
VSS_274AY40
VSS_275AF23
VSS_276AF21
VSS_277AF19
VSS_278AE24
VSS_279AE22
VSS_280AE20
VSS_281AE18
VSS_282AC18
VSS_283AA18
VSS_284W24
VSS_285W22
VSS_286W20
VSS_287R21
VSS_288E1
VSS_289C43
VSS_290C1
VSS_291A41
VSS_292A5
VSS_293A3
VSS_91M27
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VCCA_MPLL
VCCA_DPLLA
VCCA_GPLL
VCCA_DPLLB
VCCD_CRT
VCCDQ_CRT
VCCA_HPLL
V_CKDDR
VCCA_DPLLB
VCCA_HPLL
VCCA_MPLL
VCCA_GPLL
VCCA_DPLLAVCCD_CRTVCCDQ_CRT
V_CKDDRVCC1_25
VCC1_25
DDR18V
DDR18V
VCC1_25
VCC1_25
VTT_GMCH
DDR18V
VCC1_25
VCC1_25
VCC1_25
VCC1_25
VCC1_25
VCC3_DAC
VTT_GMCH
DDR18V
VCC3_DAC
VCC1_25
VCC1_5
VCC1_25
3VDUAL
+12V
VCC3_DAC
VCC1_25PCIEX[10]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-PWR
Gigabyte Technology
Custom
13 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-PWR
Gigabyte Technology
Custom
13 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
GMCH-PWR
Gigabyte Technology
Custom
13 33Friday, November 21, 2008
CLOSE北北北北北北北北(注注注注注注注注注注注注注注注注注注注注注注注注注注注注)
R10B
BC2461u/6/X5R/10V/KBC2461u/6/X5R/10V/K
+
EC171100u/D/10V/57
+
EC171100u/D/10V/57
BC2201u/6/Y5V/10V/ZBC2201u/6/Y5V/10V/Z
BC2320.1u/4/Y5V/16V/ZBC2320.1u/4/Y5V/16V/Z
R5950/6/SHT/XR5950/6/SHT/X
1u/6/Y5V/10V/ZBC2251u/6/Y5V/10V/ZBC225
BC294.7u/8/Y5V/10V/ZBC294.7u/8/Y5V/10V/Z
BC2180.1u/4/Y5V/16V/ZBC2180.1u/4/Y5V/16V/Z
BC2481u/6/X5R/10V/KBC2481u/6/X5R/10V/K
0.1u/4/Y5V/16V/ZBC2270.1u/4/Y5V/16V/ZBC227
1u/6/Y5V/10V/ZBC2281u/6/Y5V/10V/ZBC228
BC2490.1u/4/Y5V/16V/ZBC2490.1u/4/Y5V/16V/Z
FB30 0/8/SHT/XFB30 0/8/SHT/X
FB24 0/8/SHT/XFB24 0/8/SHT/X
FB28 0/8/SHT/XFB28 0/8/SHT/X
BC2441u/6/X5R/10V/KBC2441u/6/X5R/10V/K
BC2450.1u/4/Y5V/16V/ZBC2450.1u/4/Y5V/16V/Z
BC2381u/6/X5R/10V/KBC2381u/6/X5R/10V/K
BC2161u/6/Y5V/10V/ZBC2161u/6/Y5V/10V/Z
FB20 2.2/6FB20 2.2/6
1u/6/Y5V/10V/ZBC351u/6/Y5V/10V/ZBC35
0.1u/4/Y5V/16V/ZBC2350.1u/4/Y5V/16V/ZBC235
BC2390.1u/4/Y5V/16V/ZBC2390.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z/XBC2370.1u/4/Y5V/16V/Z/XBC237
1u/6/Y5V/10V/ZBC2261u/6/Y5V/10V/ZBC226
PWR 2/2
BW
(8/9)
U2H
LE82G31/B0/S/[10HB1-038231-30R]
PWR 2/2
BW
(8/9)
U2H
LE82G31/B0/S/[10HB1-038231-30R]
VCC_CL_1AL26
VCC_CL_2AL24
VCC_CL_3AL23
VCC_CL_4AL21
VCC_CL_5AL20
VCC_CL_6AL18
VCC_CL_7AL17
VCC_CL_8AL15
VCC_CL_9AK30
VCC_CL_10AK29
VCC_CL_11AK27
VCC_CL_12AJ31
VCC_CL_13AG31
VCC_CL_14AF31
VCC_CL_15AD32
VCC_CL_16AC32
VCC_CL_17AA32
VCC_CL_18AJ30
VCC_CL_19AJ29
VCC_CL_20AJ27
VCC_CL_21AG30
VCC_CL_22AG29
VCC_CL_23AG27
VCC_CL_24AG26
VCC_CL_25AF30
VCC_CL_26AF29
VCC_CL_27AF27
VCC_CL_28AD30
VCC_CL_29AD29
VCC_CL_30AC30
VCC_CL_31AC29
VCC_CL_32AL12
VCC_CL_33AL11
VCC_CL_34AL10
VCC_CL_35AL9
VCC_CL_36AL8
VCC_CL_37AL7
VCC_CL_38AL6
VCC_CL_39AL5
VCC_CL_40AL4
VCC_CL_41AL3
VCC_CL_42AL2
VCC_CL_43AK26
VCC_CL_44AK24
VCC_CL_45AK23
VCC_CL_46AK21
VCC_CL_47AK20
VCC_CL_48AK18
VCC_CL_49AK17
VCC_CL_50AK15
VCC_CL_51AK3
VCC_CL_52AK2
VCC_CL_53AK1
VCC_CL_54AJ13
VCC_CL_55AD31
VCC_CL_56AC31
VCC_CL_57AA31
VCC_CL_58Y31
VCC_CL_59AJ26
VCC_CL_60AJ24
VCC_CL_61AJ23
VCC_CL_62AJ21
VCC_CL_63AJ20
VCC_CL_64AJ18
VCC_CL_65AJ17
VCC_CL_66AJ15
VCC_CL_67AJ14
VCC_CL_68AA30
VCC_CL_69AA29
VCC_CL_70Y30
VCC_CL_71Y29
VCC_CL_72V30
VCC_CL_73V29
VCC_CL_74U29
VCC_CL_75U27
VCC_CL_76AL13
VCC_CL_77AK14
VCC_CL_78AL29
VCC_CL_79AL27
VCC_SMCLK_1BB41
VCC_SMCLK_2BA42
VCC_SMCLK_3AY42
VCC_SMCLK_4BB42
VCC_SMCLK_5BA43
RESERVED_1AL31
RESERVED_2AJ32
VTT_1P29
VTT_2P27
VTT_3P26
VTT_4P24
VTT_5P23
VTT_6N29
VTT_7N26
VTT_8N24
VTT_9N23
VTT_10M29
VTT_11M24
VTT_12M23
VTT_13L24
VTT_14L23
VTT_15K24
VTT_16K23
VTT_17J24
VTT_18J23
VTT_19H24
VTT_20H23
VTT_21G26
VTT_22G24
VTT_23G23
VTT_24F26
VTT_25F24
VTT_26F23
VTT_27E29
VTT_28E27
VTT_29E26
VTT_30E23
VTT_31D29
VTT_32D28
VTT_33D27
VTT_34C30
VTT_35C29
VTT_36C27
VTT_37B30
VTT_38B29
VTT_39B28
VTT_40B27
VTT_41A30
VTT_42A28
VTT_43R27
VTT_44R26
VTT_45R24
VTT_46R23
VCCSM_1BC39
VCCSM_2BC34
VCCSM_3BC30
VCCSM_4BC26
VCCSM_5BC22
VCCSM_6BC18
VCCSM_7BC14
VCCSM_8BB39
VCCSM_9BB37
VCCSM_10BB32
VCCSM_11BB28
VCCSM_12BB26
VCCSM_13BB24
VCCSM_14BB20
VCCSM_15BB18
VCCSM_16BB16
VCCSM_17BB12
VCCSM_18AY32
VCCSM_19AW24
VCCSM_20AW20
VCCSM_21AV26
VCCSM_22AV18
VCC_EXP_1AD11
VCC_EXP_2AD10
VCC_EXP_3AD9
VCC_EXP_4AD8
VCC_EXP_5AD7
VCC_EXP_6AD6
VCC_EXP_7AD5
VCC_EXP_8AD4
VCC_EXP_9AD2
VCC_EXP_10AD1
VCC_EXP_11AC4
VCC_EXP_12AC3
VCC_EXP_13AC2
VCC_EXP_14AE4
VCC_EXP_15AE3
VCC_EXP_16AE2
VCCA_DAC_1C17
VCCA_DAC_2B16
VCCA_EXPA16
VCCD_CRTC21
VCCDQ_CRTB21
VSSD16
BC7121u/6/X5R/10V/K
BC7121u/6/X5R/10V/K
FB32 0/8/SHT/XFB32 0/8/SHT/X
1u/6/Y5V/10V/ZBC2291u/6/Y5V/10V/ZBC229
FB34 0/8/SHT/XFB34 0/8/SHT/X
0.1u/4/Y5V/16V/Z/XBC2360.1u/4/Y5V/16V/Z/XBC236
C3270.1u/4/Y5V/16V/ZC3270.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/ZBC2340.1u/4/Y5V/16V/ZBC234
BC2241u/6/X5R/10V/KBC2241u/6/X5R/10V/K
BC2401u/6/X5R/10V/KBC2401u/6/X5R/10V/K
PWR 1/2
BW
(6/9)
U2F
LE82G31/B0/S/[10HB1-038231-30R]
PWR 1/2
BW
(6/9)
U2F
LE82G31/B0/S/[10HB1-038231-30R]
VCC_88AG14
VCC_87AG15
VCC_86AG17
VCC_85AG18
VCC_84AG19
VCC_83AG20
VCC_82AG21
VCC_81AG25
VCC_98AF14
VCC_97AF15
VCC_96AF17
VCC_95AF18
VCC_89AF26
VCC_94AF20
VCC_93AF22
VCC_91AF24
VCC_90AF25
VCC_101AE25
VCC_100AE26
VCC_99AE27
VCC_105AE17
VCC_104AE19
VCC_103AE21
VCC_102AE23
VCC_111AD14
VCC_110AD15
VCC_109AD17
VCC_108AD18
VCC_107AD26
VCC_106AD27
VCC_116AC14
VCC_115AC15
VCC_114AC17
VCC_113AC26
VCC_112AC27
VCC_120AB17
VCC_119AB18
VCC_118AB26
VCC_117AB27
VCC_125AA14
VCC_124AA15
VCC_121AA27
VCC_123AA17
VCC_122AA26
VCC_131Y14
VCC_130Y15
VCC_126Y27
VCC_129Y17
VCC_128Y18
VCC_127Y26
VCC_139W17
VCC_138W18
VCC_137W19
VCC_133W26
VCC_136W21
VCC_132W27
VCC_135W23
VCC_134W25
VCC_152V14
VCC_151V15
VCC_150V17
VCC_149V18
VCC_148V19
VCC_147V20
VCC_146V21
VCC_145V22
VCC_144V23
VCC_143V24
VCC_142V25
VCC_141V26
VCC_140V27
VCC_164U14
VCC_163U15
VCC_162U17
VCC_161U18
VCC_160U19
VCC_159U20
VCC_158U21
VCC_157U22
VCC_156U23
VCC_155U24
VCC_154U25
VCC_153U26
VCC_169R14
VCC_168R15
VCC_171P14
VCC_167R17
VCC_166R18
VCC_170P15
VCC_165R20
VCC_78P20
VCC_CL_PLLY32
VCCA_EXPPLLB15
VCCA_HPLLC23
RESERVED_002V31
VCCA_MPLLA24
VCCA_DPLLAA22
VCCA_DPLLBC22
VCC3_3B17
VCC_1AJ12
VCC_2AJ11
VCC_3AJ10
VCC_4AJ9
VCC_5AJ8
VCC_6AJ7
VCC_7AJ6
VCC_8AJ5
VCC_9AJ4
VCC_10AJ3
VCC_11AJ2
VCC_12AH4
VCC_13AH2
VCC_14AH1
VCC_15AG13
VCC_16AG12
VCC_17AG11
VCC_18AG10
VCC_19AG9
VCC_20AG8
VCC_21AG7
VCC_22AG6
VCC_23AG5
VCC_24AG4
VCC_25AG3
VCC_26AG2
VCC_27AF13
VCC_28AF12
VCC_29AF11
VCC_30AD24
VCC_31AD22
VCC_32AD20
VCC_80AC25
VCC_34AC23
VCC_35AC21
VCC_36AC19
VCC_37AC13
VCC_38AC6
VCC_39AB24
VCC_40AB22
VCC_41AB20
VCC_42AA25
VCC_43AA23
VCC_44AA21
VCC_45AA19
VCC_46AA13
VCC_47AA3
VCC_48Y24
VCC_49Y22
VCC_50Y20
VCC_51Y13
VCC_52Y6
VCC_53V13
VCC_54V12
VCC_55V10
VCC_56V9
VCC_57U13
VCC_58U10
VCC_59U9
VCC_60U6
VCC_61U3
VCC_62N12
VCC_63N11
VCC_64N9
VCC_65N8
VCC_66N6
VCC_67N3
VCC_68L6
VCC_69J6
VCC_70J3
VCC_71J2
VCC_72G2
VCC_73F11
VCC_74F9
VCC_75D4
VCC_76C13
VCC_77C9
VCC_79Y11
VCC_172AG24
VCC_173AG23
VCC_174AG22
R698.2K/4R698.2K/4
BC2470.1u/4/Y5V/16V/ZBC2470.1u/4/Y5V/16V/Z
BC7130.1u/4/Y5V/16V/Z/X
BC7130.1u/4/Y5V/16V/Z/X
G S
D
Q92N7002/SOT23/25pF/5
G S
D
Q92N7002/SOT23/25pF/5
2 13
+1
EC101000u/D/6.3V/8C/36m
+1
EC101000u/D/6.3V/8C/36m
BC2410.1u/4/Y5V/16V/ZBC2410.1u/4/Y5V/16V/Z
FB22 0/8/SHT/XFB22 0/8/SHT/X
FB18 2.2/6FB18 2.2/6
BC2190.1u/4/Y5V/16V/ZBC2190.1u/4/Y5V/16V/Z
BC2171u/6/Y5V/10V/ZBC2171u/6/Y5V/10V/Z
BC2211u/6/X5R/10V/KBC2211u/6/X5R/10V/K
BC2311u/6/X5R/10V/KBC2311u/6/X5R/10V/K
BC7200.1u/4/Y5V/16V/Z/X
BC7200.1u/4/Y5V/16V/Z/X
BC2150.1u/4/Y5V/16V/ZBC2150.1u/4/Y5V/16V/Z
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EXP_A_TXP[0..15]
EXP_A_TXN[0..15]
EXP_A_TXN4C
EXP_A_TXP1C
EXP_A_TXP10C
EXP_A_TXP13C
EXP_A_TXN9C
EXP_A_TXN10C
EXP_A_TXP15C
EXP_A_TXP5C
EXP_A_TXP0C
EXP_A_TXN5C
EXP_A_TXP9C
EXP_A_TXP7C
EXP_A_TXN12C
EXP_A_TXN0C
EXP_A_TXN2C
EXP_A_TXP4C
EXP_A_TXN15C
EXP_A_TXN13C
EXP_A_TXN7C
EXP_A_TXP12C
EXP_A_TXP6CEXP_A_TXN6C
EXP_A_TXN11C
EXP_A_TXN3C
EXP_A_TXN1C
EXP_A_TXP2C
EXP_A_TXP8C
EXP_A_TXN14C
EXP_A_TXP3C
EXP_A_TXN8C
EXP_A_TXP11C
EXP_A_TXP14C
EXP_A_RXP0
EXP_A_RXP1
EXP_A_RXP2
EXP_A_RXP5
EXP_A_RXP7
EXP_A_RXP8
EXP_A_RXP9
EXP_A_RXP10
EXP_A_RXP12
EXP_A_RXP13
EXP_A_RXP14
EXP_A_RXP15
EXP_A_RXN0
EXP_A_RXN2
EXP_A_RXN4
EXP_A_RXN5
EXP_A_RXN6
EXP_A_RXN7
EXP_A_RXN8
EXP_A_RXN9
EXP_A_RXN10
EXP_A_RXN11
EXP_A_RXN12
EXP_A_RXN13
EXP_A_RXN14
EXP_A_RXN1
EXP_A_RXN3EXP_A_RXP3
EXP_A_RXP4
EXP_A_RXP6
EXP_A_RXP11
EXP_A_RXN15
-PCIE_WAKE
SMBDATASMBCLK
-PCIE_RST
SVDO_CLCLK
SVDO_CLDATA
-PCIE_RST
EXP_A_RXP[0..15]
EXP_A_RXN[0..15]
EXP_A_TXN5C
EXP_A_TXP13
EXP_A_TXN15C
EXP_A_TXN4C
EXP_A_TXN12
EXP_A_TXN4
EXP_A_TXN11CEXP_A_TXP11C
EXP_A_TXN13C
EXP_A_TXN12C
EXP_A_TXP3CEXP_A_TXP3
EXP_A_TXP10
EXP_A_TXP5C
EXP_A_TXP0
EXP_A_TXP8
EXP_A_TXP11
EXP_A_TXN8EXP_A_TXP9C
EXP_A_TXP14CEXP_A_TXN14C
EXP_A_TXP12EXP_A_TXN11
EXP_A_TXP15C
EXP_A_TXN3 EXP_A_TXN3C
EXP_A_TXN6C
EXP_A_TXN8C
EXP_A_TXN15
EXP_A_TXP0C
EXP_A_TXP9
EXP_A_TXP2
EXP_A_TXP6
EXP_A_TXN7
EXP_A_TXN10
EXP_A_TXP2C
EXP_A_TXP6C
EXP_A_TXN10C
EXP_A_TXN2
EXP_A_TXP13C
EXP_A_TXN14EXP_A_TXP15
EXP_A_TXP10C
EXP_A_TXN1C
EXP_A_TXN6
EXP_A_TXP1CEXP_A_TXP1
EXP_A_TXP8C
EXP_A_TXP5
EXP_A_TXP7
EXP_A_TXN9CEXP_A_TXN9
EXP_A_TXN13EXP_A_TXP14
EXP_A_TXP4C
EXP_A_TXN1
EXP_A_TXN0C
EXP_A_TXN2C
EXP_A_TXN0
EXP_A_TXN5
EXP_A_TXP12C
EXP_A_TXN7C
EXP_A_TXP4
EXP_A_TXP7C
VCC3
3VDUAL
+12V+12V
VCC3
VCC3
+12V
VCC3
-PCIE_WAKE[19,22,33]
SRCCLK_3GIO [21]EXP_A_TXP[0..15] [10]
EXP_A_TXN[0..15] [10]
-SRCCLK_3GIO [21]
SMBDATA[15,16,19,21,22]SMBCLK[15,16,19,21,22]
-PCIE_RST [22,24]
SDVO_CLCLK[10]
SDVO_CLDATA[10]
EXP_EN_HDR[11]
EXP_A_RXP[0..15] [10]
EXP_A_RXN[0..15] [10]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
PCI EXPRESS * 16
Gigabyte Technology
Custom
14 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
PCI EXPRESS * 16
Gigabyte Technology
Custom
14 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
PCI EXPRESS * 16
Gigabyte Technology
Custom
14 33Friday, November 21, 2008
PCIESLOT-164DN-2
CO-LAYOUT
LEFT BLUE
C120 0.1u/4/X7R/16V/KC120 0.1u/4/X7R/16V/K
BC680.1u/4/Y5V/16V/ZBC680.1u/4/Y5V/16V/Z
C106 0.1u/4/X7R/16V/KC106 0.1u/4/X7R/16V/K
C93 0.1u/4/X7R/16V/KC93 0.1u/4/X7R/16V/K
C98 0.1u/4/X7R/16V/KC98 0.1u/4/X7R/16V/K
C109 0.1u/4/X7R/16V/KC109 0.1u/4/X7R/16V/K
+
EC631000u/D/6.3V/8C/36m
+
EC631000u/D/6.3V/8C/36m
C116 0.1u/4/X7R/16V/KC116 0.1u/4/X7R/16V/K
BC650.1u/4/Y5V/16V/ZBC650.1u/4/Y5V/16V/Z
C99 0.1u/4/X7R/16V/KC99 0.1u/4/X7R/16V/K
C119 0.1u/4/X7R/16V/KC119 0.1u/4/X7R/16V/K
C104 0.1u/4/X7R/16V/KC104 0.1u/4/X7R/16V/K
+1
EC23470u/D/16V/8C/36m
+1
EC23470u/D/16V/8C/36m
C94 0.1u/4/X7R/16V/KC94 0.1u/4/X7R/16V/K
C117 0.1u/4/X7R/16V/KC117 0.1u/4/X7R/16V/K
C121 0.1u/4/X7R/16V/KC121 0.1u/4/X7R/16V/K
C96 0.1u/4/X7R/16V/KC96 0.1u/4/X7R/16V/K
C107 0.1u/4/X7R/16V/KC107 0.1u/4/X7R/16V/K
C100 0.1u/4/X7R/16V/KC100 0.1u/4/X7R/16V/K
C110 0.1u/4/X7R/16V/KC110 0.1u/4/X7R/16V/K
C123 0.1u/4/X7R/16V/KC123 0.1u/4/X7R/16V/K
BC690.1u/4/Y5V/16V/Z/XBC690.1u/4/Y5V/16V/Z/X
C95 0.1u/4/X7R/16V/KC95 0.1u/4/X7R/16V/K
C108 0.1u/4/X7R/16V/KC108 0.1u/4/X7R/16V/K
C118 0.1u/4/X7R/16V/KC118 0.1u/4/X7R/16V/K
BC660.1u/4/Y5V/16V/ZBC660.1u/4/Y5V/16V/Z
C115 0.1u/4/X7R/16V/KC115 0.1u/4/X7R/16V/K
C101 0.1u/4/X7R/16V/KC101 0.1u/4/X7R/16V/K
3GIO_*16
KEY
PCIE_16
PCI-E/16X-164P/BK/L EJEXTOR/[11AC1-021164-N1R_11AC1-021164-N3R_11AC1-021164-N4R]
3GIO_*16
KEY
PCIE_16
PCI-E/16X-164P/BK/L EJEXTOR/[11AC1-021164-N1R_11AC1-021164-N3R_11AC1-021164-N4R]
12VB1
12VB2
RSVDB3
GNDB4
SMCLKB5
SMDATB6
GNDB7
3.3VB8
JTAG1B9
3.3VAUXB10
WAKE*B11
PRSNT1*A1
12VA2
12VA3
JTAG2A5
JTAG3A6
JTAG4A7
JTAG5A8
3.3VA9
3.3VA10
PWRGDA11
GNDA4
RSVDB12
GNDB13
HSOP0B14
HSON0B15
GNDB16
PRSNT2*B17
GNDB18
GNDB26
GNDA12
REFCLK+A13
REFCLK-A14
GNDA15
HSIP0A16
HSIN0A17
GNDA18
HSOP1B19
HSON1B20
GNDB21
GNDB22
HSOP2B23
HSON2B24
GNDB25
HSOP3B27
HSON3B28
GNDB29
RSVDB30
PRSNT2*B31
GNDB32
RSVDA19
GNDA20
HSIP1A21
HSIN1A22
GNDA23
GNDA24
HSIP2A25
HSIN2A26
GNDA27
GNDA28
HSIP3A29
HSIN3A30
RSVDA32
GNDA31
HSOP4B33
HSON4B34
GNDB35
GNDB36
HSOP5B37
HSON5B38
GNDB39
GNDB40
HSOP6B41
HSON6B42
GNDB43
GNDB44
HSOP7B45
HSON7B46
GNDB47
PRSNT2*B48
GNDB49
HSOP8B50
RSVDA33
GNDA34
HSIP4A35
HSIN4A36
GNDA37
GNDA38
HSIP5A39
HSIN5A40
GNDA41
GNDA42
HSIP6A43
HSIN6A44
GNDA45
GNDA46
HSIP7A47
HSIN7A48
GNDA49
HSON8B51
GNDB52
GNDB53
HSOP9B54
HSON9B55
GNDB56
GNDB57
HSOP10B58
HSON10B59
GNDB60
GNDB61
HSOP11B62
HSON11B63
GNDB64
GNDB65
HSOP12B66
HSON12B67
GNDB68
GNDB69
HSOP13B70
HSON13B71
GNDB72
GNDB73
HSOP14B74
HSON14B75
GNDB76
GNDB77
HSOP15B78
HSON15B79
GNDB80
PRSNT2*B81
RSVDB82
RSVDA50
GNDA51
HSIP8A52
HSIN8A53
GNDA54
GNDA55
HSIP9A56
HSIN9A57
GNDA58
GNDA59
HSIP10A60
HSIN10A61
GNDA62
GNDA63
HSIP11A64
HSIN11A65
GNDA66
GNDA67
HSIP12A68
HSIN12A69
GNDA70
GNDA71
HSIP13A72
HSIN13A73
GNDA74
GNDA75
HSIP14A76
HSIN14A77
GNDA78
GNDA79
HSIP15A80
HSIN15A81
GNDA82
C9133p/4/NPO/50V/J/XC9133p/4/NPO/50V/J/X
BC670.1u/4/Y5V/16V/Z/XBC670.1u/4/Y5V/16V/Z/X
+1
EC22470u/FP/D/16V/AC/X
+1
EC22470u/FP/D/16V/AC/X
C113 0.1u/4/X7R/16V/KC113 0.1u/4/X7R/16V/K
C102 0.1u/4/X7R/16V/KC102 0.1u/4/X7R/16V/K
C114 0.1u/4/X7R/16V/KC114 0.1u/4/X7R/16V/K
C97 0.1u/4/X7R/16V/KC97 0.1u/4/X7R/16V/K
C112 0.1u/4/X7R/16V/KC112 0.1u/4/X7R/16V/K
C103 0.1u/4/X7R/16V/KC103 0.1u/4/X7R/16V/K
C122 0.1u/4/X7R/16V/KC122 0.1u/4/X7R/16V/K
C105 0.1u/4/X7R/16V/KC105 0.1u/4/X7R/16V/K
C92 0.1u/4/X7R/16V/KC92 0.1u/4/X7R/16V/K
C111 0.1u/4/X7R/16V/KC111 0.1u/4/X7R/16V/K
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DQSA[0:7]
DMA[0:7]
DMA4
DMA1
MDA18
-SCASA
MDA2
MDA53
MDA47
MDA49
MDA0
DMA0
MDA31
DQSA7
DQSA1
MDA36
MDA62
MDA11
SBAA1
MDA6
MDA27
MDA44
-DCLKA1
MDA10
MDA33
MDA40
MDA54
-DCLKA0
MDA55
MDA61
SMBCLKSMBDATA
MDA9
MDA17
MDA51
MDA38
MDA41
MDA52
MDA37
-SRASA
MDA14
CKEA1
MDA57
MDA25
DCLKA2
MDA13
MDA29
DQSA6
MDA26
MDA3
MDA5
-DCLKA2
MDA1
MDA30
DMA3
MDA22MDA21
MDA56
MDA42
MDA23
DQSA4
MDA8
SBAA0
-SWEA
MDA45
DCLKA0
MDA39
MDA4
MDA35
MDA60
MDA43
MDA34
MDA59
MDA48
MDA46
MDA15
DCLKA1
MDA16
MDA7
DQSA2
MDA28
MDA58
DMA5
DMA6
MDA19
MDA12
MDA32
DMA7
DQSA0
DMA2
MDA63
DQSA5
MDA20
MDA24
MDA50
CKEA0
-CSA1-CSA0
-DQSA0
-DQSA1
-DQSA2
DQSA3-DQSA3
-DQSA4
-DQSA6
-DQSA5
-DQSA7
VREF_DDRA
-DQSA[0..7]
SBAA2
MODT_A[0..1]
MODT_A0MODT_A1
VREF_DDRA
MAAA9
MAAA7
MAAA12MAAA13
MAAA4
MAAA0
MAAA6MAAA5
MAAA3
MAAA8
MAAA10
MAAA2
MAAA11
MAAA1
MAAA14
DDR18V
VCC3
DDR18V
DQSA[0..7] [9]
DMA[0..7] [9]
-DCLKA1[9]
MDA[0..63] [9]
-SWEA[9,17]
SBAA1[9,17]
SMBCLK[14,16,19,21,22]
DCLKA0[9]
MAAA[0..14][9,17]
-DCLKA0[9]
DCLKA2[9]
DCLKA1[9]
-SCASA[9,17]
-DCLKA2[9]
SMBDATA[14,16,19,21,22]
-SRASA[9,17]
CKEA1[9,17]
SBAA0[9,17]
CKEA0[9,17]
-CSA1[9,17]-CSA0[9,17]
-DQSA[0..7] [9]
SBAA2[9,17]
MODT_A[0..1] [9,17]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DDRII CHANNEL A
Gigabyte Technology
Custom
15 33
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DDRII CHANNEL A
Gigabyte Technology
Custom
15 33
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DDRII CHANNEL A
Gigabyte Technology
Custom
15 33
0
R1041K/4/1R1041K/4/1
R16111K/4/1R16111K/4/1
C550.1u/4/Y5V/16V/ZC550.1u/4/Y5V/16V/Z
DDRII1
DDR2/240/YL/VA/D
DDRII1
DDR2/240/YL/VA/D
VSS2
VSS5
VSS8
VSS11
VSS14
VSS17
VSS20
VSS23
VSS26
VSS29
VSS32
VSS35
VSS38
VSS41
VSS44
VSS47
VSS50
VSS65
VSS66
VSS79
VSS82
VSS85
VSS88
VSS91
VSS94
VSS100
VSS97
VSS103
VSS106
VSS109
VSS112
VSS115
VSS118
VSS124
VSS121
VSS127
VSS130
VSS133
VSS136
VSS139
VSS142
VSS145
VSS148
VSS151
VSS154
VSS157
VSS160
VSS163
VSS166
VSS169
VSS198
VSS201
VSS207
VSS204
VSS210
VSS213
VSS216
VSS219
VSS222
VSS225
VSS228
VSS231
VSS237
VSS234
VDDQ51
VDDQ56
VDDQ62
VDDQ72
VDDQ75
VDDQ78
VDDQ191
VDDQ194
VDDQ181
VDDQ175
VDDQ170
VDD59
VDD53
VDD197
VDD64
VDD69
VDD172
VDD187
VDD184
VDD178
VDD189
VDD67
RC118
RC055
VDDSPD238
VREF1
SCL120
SA1240
SA2101
SDA119
SA0239
BA1190
BA071
CKE1171
CKE052
S1*76
S0*193
CK2*/RFU221
CK0185
CK1*/RFU138
CK1/RFU137
CK0*186
CK2/RFU220
A0188
A1183
A263
A3182
A461
A560
A6180
A758
A8179
A9177
A10/AP70
A1157
A12176
A13196
A14174
A15173
A16/BA254
CAS*74
RSA*192
WE*73
NC68
NC/TEST102
NC19
ODT177
ODT0195
CB(0)42
CB(1)43
CB(2)48
CB(3)49
CB(4)161
CB(5)162
CB(6)167
CB(7)168
DQS(0)7
DQS(1)16
DQS(2)28
DQS(3)37
DQS(4)84
DQS(5)93
DQS(6)105
DQS(7)114
DQS*(0)6
DQS*(1)15
DQS*(27)27
DQS*(3)36
DQS*(4)83
DQS*(5)92
DQS*(6)104
DQS*(7)113
DM0/DQS9125
DM1/DQS10134
DM2/DQS11146
DM3/DQS12155
DM4/DQS13202
DM5/DQS14211
DM6/DQS15223
DM7/DQS16232
DM8/DQS17164
DQS846
DQS8*45
NC/DQS9*126
NC/DQS10*135
NC/DQS11*147
NC/DQS12*156
NC/DQS13*203
NC/DQS14*212
NC/DQS15*224
NC/DQS16*233
NC/DQS17*165
DQ(0)3
DQ(1)4
DQ(2)9
DQ(3)10
DQ(4)122
DQ(5)123
DQ(6)128
DQ(7)129
DQ(8)12
DQ(9)13
DQ(10)21
DQ(12)131
DQ(11)22
DQ(13)132
DQ(14)140
DQ(15)141
DQ(16)24
DQ(17)25
DQ(18)30
DQ(19)31
DQ(20)143
DQ(21)144
DQ(22)149
DQ(23)150
DQ(24)33
DQ(25)34
DQ(26)39
DQ(27)40
DQ(28)152
DQ(29)153
DQ(30)158
DQ(31)159
DQ(32)80
DQ(33)81
DQ(34)86
DQ(35)87
DQ(36)199
DQ(37)200
DQ(39)206
DQ(38)205
DQ(40)89
DQ(41)90
DQ(42)95
DQ(43)96
DQ(44)208
DQ(45)209
DQ(46)214
DQ(47)215
DQ(48)98
DQ(49)99
DQ(50)107
DQ(51)108
DQ(52)217
DQ(53)218
DQ(54)226
DQ(55)227
DQ(56)110
DQ(62)235
DQ(57)111
DQ(59)117
DQ(60)229
DQ(61)230
DQ(58)116
DQ(63)236
BC7180.1u/4/Y5V/16V/ZBC7180.1u/4/Y5V/16V/Z
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DMB4
DMB1
-SCASB
MAAB0
MAAB6
DQSB3
DMB0
DQSB7
DQSB1
SBAB1
MAAB9
MAAB1
-DCLKB1
-DCLKB0
SMBCLKSMBDATA
MAAB8
-SRASB
CKEB1
DCLKB2
MAAB2
DQSB6
-DCLKB2
DMB3
DQSB4
MAAB12
MAAB10
SBAB0
-SWEB
DCLKB0
MAAB4MAAB5
MAAB3
DCLKB1
DQSB2
MAAB11
DMB5
DMB6
MAAB7
DMB7
DQSB0
DMB2
DQSB5
CKEB0
DQSB[0..7]
DMB[0..7]
MDB0MDB1
MDB3MDB2
MDB7
MDB4MDB5MDB6
MDB11
MDB14
MDB10MDB9
MDB15
MDB13
MDB8
MDB12
MDB18
MDB24
MDB29
MDB21
MDB16
MDB28
MDB31
MDB25
MDB17
MDB23
MDB27
MDB22
MDB20MDB19
MDB33
MDB51MDB50
MDB41MDB42
MDB38
MDB44
MDB46
MDB43
MDB39
MDB54
MDB40
MDB59
MDB35
MDB52
MDB47
MDB55
MDB36
MDB48
MDB32
MDB60
MDB62
MDB49
MDB45
MDB37
MDB57
MDB53
MDB34
MDB63
MDB58
MDB30
MDB26
MDB61
MDB56
-CSB0-CSB1
-DQSB3
-DQSB7
-DQSB1
-DQSB6
-DQSB2
-DQSB0
-DQSB5
-DQSB4
-DQSB[0..7]
MAAB13
VREF_DDRB
MODT_B0MODT_B1
VREF_DDRB
SBAB2
MODT_B[0..1]
MAAB14
VCC3
DDR18V
VCC3
DDR18V
-DCLKB1[9]
MDB[0..63] [9]
-SWEB[9,17]
SBAB1[9,17]
SMBCLK[14,15,19,21,22]
DCLKB0[9]
MAAB[0..14][9,17]
-DCLKB0[9]
DCLKB2[9]
DCLKB1[9]
-SCASB[9,17]
-DCLKB2[9]
SMBDATA[14,15,19,21,22]
-SRASB[9,17]
CKEB1[9,17]
SBAB0[9,17]
CKEB0[9,17]
DQSB[0..7] [9]
DMB[0..7] [9]
-CSB1[9,17]-CSB0[9,17]
-DQSB[0..7] [9]
SBAB2[9,17]
MODT_B[0..1] [9,17]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DDRII CHANNEL B
Gigabyte Technology
Custom
16 33
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DDRII CHANNEL B
Gigabyte Technology
Custom
16 33
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DDRII CHANNEL B
Gigabyte Technology
Custom
16 33
2
DDRII2
DDR2/240/YL/VA/D
DDRII2
DDR2/240/YL/VA/D
VSS2
VSS5
VSS8
VSS11
VSS14
VSS17
VSS20
VSS23
VSS26
VSS29
VSS32
VSS35
VSS38
VSS41
VSS44
VSS47
VSS50
VSS65
VSS66
VSS79
VSS82
VSS85
VSS88
VSS91
VSS94
VSS100
VSS97
VSS103
VSS106
VSS109
VSS112
VSS115
VSS118
VSS124
VSS121
VSS127
VSS130
VSS133
VSS136
VSS139
VSS142
VSS145
VSS148
VSS151
VSS154
VSS157
VSS160
VSS163
VSS166
VSS169
VSS198
VSS201
VSS207
VSS204
VSS210
VSS213
VSS216
VSS219
VSS222
VSS225
VSS228
VSS231
VSS237
VSS234
VDDQ51
VDDQ56
VDDQ62
VDDQ72
VDDQ75
VDDQ78
VDDQ191
VDDQ194
VDDQ181
VDDQ175
VDDQ170
VDD59
VDD53
VDD197
VDD64
VDD69
VDD172
VDD187
VDD184
VDD178
VDD189
VDD67
RC118
RC055
VDDSPD238
VREF1
SCL120
SA1240
SA2101
SDA119
SA0239
BA1190
BA071
CKE1171
CKE052
S1*76
S0*193
CK2*/RFU221
CK0185
CK1*/RFU138
CK1/RFU137
CK0*186
CK2/RFU220
A0188
A1183
A263
A3182
A461
A560
A6180
A758
A8179
A9177
A10/AP70
A1157
A12176
A13196
A14174
A15173
A16/BA254
CAS*74
RSA*192
WE*73
NC68
NC/TEST102
NC19
ODT177
ODT0195
CB(0)42
CB(1)43
CB(2)48
CB(3)49
CB(4)161
CB(5)162
CB(6)167
CB(7)168
DQS(0)7
DQS(1)16
DQS(2)28
DQS(3)37
DQS(4)84
DQS(5)93
DQS(6)105
DQS(7)114
DQS*(0)6
DQS*(1)15
DQS*(27)27
DQS*(3)36
DQS*(4)83
DQS*(5)92
DQS*(6)104
DQS*(7)113
DM0/DQS9125
DM1/DQS10134
DM2/DQS11146
DM3/DQS12155
DM4/DQS13202
DM5/DQS14211
DM6/DQS15223
DM7/DQS16232
DM8/DQS17164
DQS846
DQS8*45
NC/DQS9*126
NC/DQS10*135
NC/DQS11*147
NC/DQS12*156
NC/DQS13*203
NC/DQS14*212
NC/DQS15*224
NC/DQS16*233
NC/DQS17*165
DQ(0)3
DQ(1)4
DQ(2)9
DQ(3)10
DQ(4)122
DQ(5)123
DQ(6)128
DQ(7)129
DQ(8)12
DQ(9)13
DQ(10)21
DQ(12)131
DQ(11)22
DQ(13)132
DQ(14)140
DQ(15)141
DQ(16)24
DQ(17)25
DQ(18)30
DQ(19)31
DQ(20)143
DQ(21)144
DQ(22)149
DQ(23)150
DQ(24)33
DQ(25)34
DQ(26)39
DQ(27)40
DQ(28)152
DQ(29)153
DQ(30)158
DQ(31)159
DQ(32)80
DQ(33)81
DQ(34)86
DQ(35)87
DQ(36)199
DQ(37)200
DQ(39)206
DQ(38)205
DQ(40)89
DQ(41)90
DQ(42)95
DQ(43)96
DQ(44)208
DQ(45)209
DQ(46)214
DQ(47)215
DQ(48)98
DQ(49)99
DQ(50)107
DQ(51)108
DQ(52)217
DQ(53)218
DQ(54)226
DQ(55)227
DQ(56)110
DQ(62)235
DQ(57)111
DQ(59)117
DQ(60)229
DQ(61)230
DQ(58)116
DQ(63)236
R1061K/4/1R1061K/4/1
12
R1051K/4/1R1051K/4/1
12
BC7190.1u/4/Y5V/16V/ZBC7190.1u/4/Y5V/16V/Z
C590.1u/4/Y5V/16V/ZC590.1u/4/Y5V/16V/Z
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SBAA[0..2]
-CSA[0..3]
CKEA[0..3]
MAAA[0..14]
MAAA6
CKEB0
SBAB1CKEA2
SBAA2
MODT_A[0..1]
CKEB[0..3]
-CSB[0..3]
MODT_B[0..1]
MAAB[0..14]
SBAB[0..2]
MAAA5
MAAA14
MODT_B0
-CSB0
MAAB4
-CSB1
MAAB12
-CSB2
-CSB3
MODT_B1
CKEA1CKEA0
CKEB1
CKEB3CKEB2
MAAA7
MAAA1
MAAA11
MAAA3
MAAA12
MAAA8
MAAA4MAAA9
MAAB10MAAB0
SBAB0
SBAB2
MAAB11
MAAB13
MAAB1MAAB3
MAAB5MAAB6MAAB8
MAAB9MAAB7
MAAA2
CKEA3 MAAB2
MAAB14
-CSA0
-CSA1
-CSA2
MODT_A0
SBAA0
MAAA0SBAA1MAAA10
MODT_A1-CSA3MAAA13
DDR18V
DDR18V
DDRVTTDDRVTT
DDR18V
DDRVTT
DDRVTT
DDRVTT
-CSA[0..3] [9,15]
SBAA[0..2] [9,15]
CKEA[0..3] [9,15]
MAAA[0..14] [9,15]
MODT_A[0..1] [9,15]
-CSB[0..3] [9,16]
MAAB[0..14] [9,16]
MODT_B[0..1] [9,16]
SBAB[0..2] [9,16]
CKEB[0..3] [9,16]
-SCASB[9,16]
-SWEB[9,16]-SRASB[9,16]
-SWEA[9,15]
-SCASA[9,15]
-SRASA[9,15]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DDRII TERMINATOR
Gigabyte Technology
Custom
17 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DDRII TERMINATOR
Gigabyte Technology
Custom
17 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DDRII TERMINATOR
Gigabyte Technology
Custom
17 33Friday, November 21, 2008
DDRVTT Decouple
DDR TERMINATION
CHANNEL A
DDRVTT DecoupleDDR18V Decouple
CHANNEL B
DDR18V Decouple
DDRVTT Decouple
DDR TERMINATION
DDR18V=2X1000UF+100UF
RN151 33/8P4R/4RN151 33/8P4R/4
12345678
0.1u/4/Y5V/16V/Z/XBC59 0.1u/4/Y5V/16V/Z/XBC590.1u/4/Y5V/16V/ZBC53 0.1u/4/Y5V/16V/ZBC53
RN145 33/8P4R/4RN145 33/8P4R/4
12345678
RN156 33/8P4R/4RN156 33/8P4R/4
12345678
+
EC16 1000u/D/6.3V/8C/36m
+
EC16 1000u/D/6.3V/8C/36m
RN146 33/8P4R/4RN146 33/8P4R/4
12345678
RN154 33/8P4R/4RN154 33/8P4R/4
12345678
BC484.7u/8/Y5V/10V/ZBC484.7u/8/Y5V/10V/Z
BC494.7u/8/Y5V/10V/ZBC494.7u/8/Y5V/10V/Z
RN152 33/8P4R/4RN152 33/8P4R/4
12345678
0.1u/4/Y5V/16V/ZBC58 0.1u/4/Y5V/16V/ZBC58
0.1u/4/Y5V/16V/ZBC62 0.1u/4/Y5V/16V/ZBC62
0.1u/4/Y5V/16V/ZBC60 0.1u/4/Y5V/16V/ZBC60
0.1u/4/Y5V/16V/ZBC51 0.1u/4/Y5V/16V/ZBC51
0.1u/4/Y5V/16V/ZBC55 0.1u/4/Y5V/16V/ZBC55
RN160 33/8P4R/4RN160 33/8P4R/4
12345678
RN153 33/8P4R/4RN153 33/8P4R/4
12345678
R1947 33/4R1947 33/4
RN150 33/8P4R/4RN150 33/8P4R/4
12345678
0.1u/4/Y5V/16V/Z/XBC57 0.1u/4/Y5V/16V/Z/XBC57
RN155 33/8P4R/4RN155 33/8P4R/4
12345678
0.1u/4/Y5V/16V/ZBC61 0.1u/4/Y5V/16V/ZBC61
RN149 33/8P4R/4RN149 33/8P4R/4
12345678
BC464.7u/8/Y5V/10V/ZBC464.7u/8/Y5V/10V/Z
0.1u/4/Y5V/16V/ZBC54 0.1u/4/Y5V/16V/ZBC54
RN157 33/8P4R/4RN157 33/8P4R/4
12345678
R1948 33/4R1948 33/4
RN148 33/8P4R/4RN148 33/8P4R/4
12345678
BC474.7u/8/Y5V/10V/ZBC474.7u/8/Y5V/10V/Z
0.1u/4/Y5V/16V/ZBC56 0.1u/4/Y5V/16V/ZBC56
RN147 33/8P4R/4RN147 33/8P4R/4
12345678
+
EC176 100u/D/10V/57
+
EC176 100u/D/10V/57
0.1u/4/Y5V/16V/ZBC52 0.1u/4/Y5V/16V/ZBC52
RN158 33/8P4R/4RN158 33/8P4R/4
12345678
RN159 33/8P4R/4RN159 33/8P4R/4
12345678
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
A_D25
-PIRQE
DMI_ICH_IT_MR_3_DN
DMI_ICH_MT_IR_2_DN
A_D10
-PIRQC
-REQ2
A_D7
DMI_ICH_MT_IR_3_DN
A_D12
-REQ5
A_D29
A_D15
-REQ1
-USBP3DMI_ICH_IT_MR_1_DN
+USBP5
+USBP1
-USBP5DMI_ICH_IT_MR_2_DP
-IRDYA_D5
-USBP0
A_D31
-REQ4
DMI_ICH_MT_IR_1_DN
A_D8
-USBP1
-C_BE3
-PIRQD
-PIRQB
-GNT5
A_D3
+USBP4
PAR
-REQ0
A_D2A_D1
+USBP6
+USBP7
-GNT5
A_D22
-GNT4
DMI_ICH_MT_IR_0_DP
DMI_ICH_MT_IR_1_DP
-C_BE2
DMI_ICH_MT_IR_3_DP
A_D24
A_D20
-PIRQH
-USBP2
A_D23
DMI_ICH_MT_IR_0_DN
-PIRQF
ICH33
A_D0
-PERR
DMI_ICH_IT_MR_2_DN
-GNT0
DMI_ICH_IT_MR_0_DP
DMI_ICH_IT_MR_3_DP
-C_BE1
-PIRQA
A_D16
A_D9
A_D14
A_D6
A_D26-REQ3
-STOP
A_D27
-PCIPME+USBP3
A_D19
DMI_ICH_IT_MR_1_DP
A_D30
A_D13
-PIRQG
-SRCCLK_ICH
A_D18
+USBP0
-GNT1
USBCLK48
-PLOCK-TRDY
A_D11
DMI_ICH_MT_IR_2_DP
A_D21
-DEVSEL
DMI_ICH_IT_MR_0_DN
-GNT4
A_D28
-C_BE0
A_D17
-USBP7
A_D4
-FRAME
+USBP2
SRCCLK_ICH
-USBP4
-USBP6
-SERR
VCC1_5
-PIRQA[22]
DMI_ICH_MT_IR_0_DP[10]
+USBP4 [33]DMI_ICH_MT_IR_2_DP[10]
-C_BE2 [22]
DMI_MCH_IT_MR_2_DP[10]
DMI_ICH_MT_IR_0_DN[10]
-GNT1[22]
SRCCLK_ICH[21]
+USBP7 [23]
DMI_ICH_MT_IR_3_DN[10]+USBP6 [23]
-USBP4 [33]
-USBP7 [23]
+USBP1 [23]
-PIRQH[22]
DMI_ICH_MT_IR_1_DN[10]
-USBP3 [23]
-PIRQE[22]
DMI_MCH_IT_MR_0_DP[10]
-REQ4[22]
-PCIRST[22]
-PIRQD[22]
-DEVSEL[22]
-REQ1[22]
-PIRQC[22]
DMI_MCH_IT_MR_0_DN[10]
-STOP[22]+USBP5 [33]
-C_BE3 [22]
+USBP2 [23]
-USBP0 [23]
-SRCCLK_ICH[21]
+USBP3 [23]
DMI_ICH_MT_IR_3_DP[10]
-USBOC_R [33]
A_D[0..31] [22]
-PIRQB[22]
-C_BE0 [22]
-PIRQG[22]
-PLOCK[22]
-IRDY[22]
USBCLK48 [21]
DMI_ICH_MT_IR_1_DP[10]
DMI_MCH_IT_MR_3_DP[10]DMI_MCH_IT_MR_3_DN[10]
ICH33[21]
-REQ2[22]
-SERR[22]
-PIRQF[22]
-USBP6 [23]
-USBP2 [23]
-FRAME[22]
-GNT0[22]
-USBOC_F [23]
-USBP5 [33]
DMI_MCH_IT_MR_1_DN[10]
-REQ0[22]
-C_BE1 [22]
DMI_ICH_MT_IR_2_DN[10]
DMI_MCH_IT_MR_2_DN[10]
-PCIPME[22]
-TRDY[22]
-REQ5[22]
-REQ3[22]
PAR[22]
DMI_MCH_IT_MR_1_DP[10]
-USBP1 [23]+USBP0 [23]
-PERR[22]
PCIE_IN0[22]
PCIE_OP0[22]
PCIE_IP0[22]PCIE_ON0[22]
ML_OP[33]
ML_IP[33]ML_IN[33]
ML_ON[33]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ICH7-PCI, DMI, LAN, USB
Gigabyte Technology
B
18 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ICH7-PCI, DMI, LAN, USB
Gigabyte Technology
B
18 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ICH7-PCI, DMI, LAN, USB
Gigabyte Technology
B
18 33Friday, November 21, 2008
10=PCI
11=LPC(DEFAULT)
Close to ICHas short as possible
Pb-Free
01=SPI
ICH7 ONLY 4 LANE
GOLDEN HS
U9B
ICH7/A1/[10HB1-032801-N2R]
U9B
ICH7/A1/[10HB1-032801-N2R]
DMI_0RXNV26
DMI_0RXPV25
DMI_0TXNU28
DMI_0TXPU27
DMI_1RXNY26
DMI_1RXPY25
DMI_1TXNW28
DMI_1TXPW27
DMI_2RXNAB26
DMI_2RXPAB25
DMI_2TXNAA28
DMI_2TXPAA27
DMI_3RXNAD25
DMI_3RXPAD24
DMI_3TXNAC28
DMI_3TXPAC27
PE0RXNF26
PE0RXPF25
PE0TXNE28
PE0TXPE27
DMI_ZCOMPC25
DMI_IRCOMPD25
DMICLKNAE28
DMICLKPAE27
USBP_0NF1
USBP_0PF2
USBP_1NG4
USBP_1PG3
USBP_2NH1
USBP_2PH2
USBP_3NJ4
USBP_3PJ3
USBP_4NK1
USBP_4PK2
USBP_5NL4
USBP_5PL5
USBP_6NM1
USBP_6PM2
USBP_7NN4
USBP_7PN3
OC_0#D3
OC_1#C4
OC_2#D5
OC_3#D4
OC_4#E5
GPIO29_OC_5#C3
GPIO30_OC_6#A2
GPIO31_OC_7#B3
USBRBIASD1
USBRBIAS#D2
CLK48B2
PE1RXNH26
PE1RXPH25
PE1TXNG28
PE1TXPG27
PE2RXNK26
PE2RXPK25
PE2TXNJ28
PE2TXPJ27
PE3RXNM26
PE3RXPM25
PE3TXNL28
PE3TXPL27
PE4RXNP26
PE4RXPP25
PE4TXNN28
PE4TXPN27
PE5RXNT25
PE5RXPT24
PE5TXNR28
PE5TXPR27
C1874 0.1u/4/X7R/16V/KC1874 0.1u/4/X7R/16V/K
C124100p/4/NPO/50V/J/X
C124100p/4/NPO/50V/J/X
C1875 0.1u/4/X7R/16V/KC1875 0.1u/4/X7R/16V/K
C1894 0.1u/4/X7R/16V/KC1894 0.1u/4/X7R/16V/KC1895 0.1u/4/X7R/16V/KC1895 0.1u/4/X7R/16V/K
C1863 0.1u/4/X7R/16V/KC1863 0.1u/4/X7R/16V/K
C1866 0.1u/4/X7R/16V/KC1866 0.1u/4/X7R/16V/KC1865 0.1u/4/X7R/16V/KC1865 0.1u/4/X7R/16V/K
C1868 0.1u/4/X7R/16V/KC1868 0.1u/4/X7R/16V/KC1867 0.1u/4/X7R/16V/KC1867 0.1u/4/X7R/16V/K
SB_HEATSIN
SB_HS/[12SP2-030005-22R_12SP2-030005-23R_12SP2-030005-24R]
SB_HS
SB_HEATSIN
SB_HS/[12SP2-030005-22R_12SP2-030005-23R_12SP2-030005-24R]
SB_HS
1
2
C1864 0.1u/4/X7R/16V/KC1864 0.1u/4/X7R/16V/K
C1870 0.1u/4/X7R/16V/KC1870 0.1u/4/X7R/16V/KC1869 0.1u/4/X7R/16V/KC1869 0.1u/4/X7R/16V/K
R171 22/4R171 22/4
R172 22.6/6/1R172 22.6/6/1
U9A
ICH7/A1/[10HB1-032801-N2R]
U9A
ICH7/A1/[10HB1-032801-N2R]
PARE10
DEVSEL#A12
PCICLKA9
PCIRST#B18
IRDY#A7
PME#B19
SERR#B10
STOP#F15
PLOCK#E11
TRDY#F14
PERR#C9
FRAME#F16
GNT0#E7
GNT1#D16
GNT2#D17
GNT3#F13
GNT4#_GPIO48A14
GPIO17/GNT5#D8
REQ0#D7
REQ1#C16
REQ2#C17
REQ3#E13
REQ4#/GPIO22A13
GPIO1/REQ5#C8
PIRQA#A3
PIRQB#B4
PIRQC#C5
PIRQD#B5
GPIO2/PIRQE#G8
GPIO3/PIRQF#F7
GPIO4/PIRQG#F8
GPIO5/PIRQH#G7
AD_0E18
AD_1C18
AD_2A16
AD_3F18
AD_4E16
AD_5A18
AD_6E17
AD_7A17
AD_8A15
AD_9C14
AD_10E14
AD_11D14
AD_12B12
AD_13C13
AD_14G15
AD_15G13
AD_16E12
AD_17C11
AD_18D11
AD_19A11
AD_20A10
AD_21F11
AD_22F10
AD_23E9
AD_24D9
AD_25B9
AD_26A8
AD_27A6
AD_28C7
AD_29B6
AD_30E6
AD_31D6
C/BE0#B15
C/BE1#C12
C/BE2#D12
C/BE3#C15
R173 24.9/6/1R173 24.9/6/1
R1744 1K/4/1/XR1744 1K/4/1/X R1745 1K/4/1R1745 1K/4/1
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PDD0
PDD2
PDD5
PDD1
PDD7
PDD10
PDD8
PDD13
PDD15
PDD11
PDD6
PDD9
PDD14
PDD12
-PCS1-PCS3
PDDREQ
-PDIOW
-PDDACK
-PDIOR
PIORDY
SATA0TXPSATA0TXN
SATA0RXNSATA0RXP
SATA1RXNSATA1RXPSATA1TXNSATA1TXPSATA2RXNSATA2RXP
SATA2TXP
SATA3TXPSATA3TXNSATA3RXPSATA3RXN
SATA2TXN
-SATALED
-RTCRST
-RSMRST
INTVRMEN
INTVRMEN
SPKR
-RTCRST
SMLINK0SMLINK1
-LINKALERT
IDEIRQ
LAD2
-LFRAME-LDRQ0
LAD0
LAD3
LAD1
-SMI
-KBRSTSERIRQ
-A20M
-FERR
-STPCLK
-IGNNE
-HINITINTR
NMI
-THRMTRIP
SMBCLK
SMLINK1-LINKALERT
GPO21GPO19GPO36
ACZ_BITCLK
ACZ_SDIN2
ICHCLK14
A20GATE
GPO25
SMLINK0PWRBTSW
-SLP_S3
-SYS_RST
-BATLOW
-ICHSYNC
-SUSTAT
-S4_S5
-RI
-SMBALRT
RTCVDD
Y1Y2
-SLP_BTN
GPO37
PWROK1
-SMBALRT
P66DET
PDD4PDD3
SMBDATA
ICH_SPI_MISOICH_SPI_MOSI
ICH_-SPI_CS
CPUPWROK
GPO37
Y2Y1
-THERM
GPO19
SATA0TXPSATA0TXN
SATA0RXNSATA0RXP
SATA2TXPSATA2TXN
SATA2RXNSATA2RXP
SATA1TXPSATA1TXN
SATA1RXPSATA1RXN
SATA3TXN
SATA3RXNSATA3RXP
SATA3TXP
-RTCRST
-SKTOCC
GPO25
-SKTOCC
GPO26
ICH_SPI_CLK
PDD[0..15]
SERIRQ
PWROK1
PDA2
PDA[0..2]PDA0PDA1
-SPI_WP0
GPO36
-LPCPME
ICH_VRMGD
-SLP_BTN
ICH_VRMGD
GPO21
-SYS_RST-BATLOW
-RI
-LPCPME
-KBRSTA20GATE
SMBDATA-PCIE_WAKE-SUSTAT
SMBCLK
-SPI_WP1
3VDUAL
VCC3
RTCVDD
VCC3
3VDUAL
3VDUAL
3VDUAL
-PDIOW[23]
PDDREQ[23]-PDIOR[23]
PIORDY[23]
-PCS3[23]-PCS1[23]
-PDDACK[23]
-RSMRST [24,29]
RTCVDD [20,26]
SPKR [32]
-SATALED [23]IDEIRQ[23]
-LDRQ0[24]-LFRAME[24]
LAD3[24]LAD2[24]LAD1[24]LAD0[24]
ACZ_SYNC[27]
-ACZ_RST[27]
ACZ_SDOUT[27]ACZ_SDIN2[27]
ICHCLK14[21]
-FERR[6]
-A20M[6]
-IGNNE[6]
-HINIT[4]INTR[6]
-KBRST[24]SERIRQ[24]
-SMI[6]-STPCLK[6]
-THRMTRIP[6]
SRCCLK_SATA [21]-SRCCLK_SATA [21]
SMBCLK [14,15,16,21,22]SMBDATA [14,15,16,21,22]
ACZ_BITCLK[27]
A20GATE[24]
NMI[6]
PWRBTSW [24]
-SLP_S3 [24,29]
-ICHSYNC [11]
-S4_S5 [21,29]
PWROK1 [11,24,29]
-RI [25]
-PFMRST [11,24]-SYS_RST [5,21,32]
P66DET [23]
CPUPWROK [6]
VBAT [24]
-SKTOCC [6]
GPO26 [32]
-THERM [24]
-PCIE_WAKE [14,22,33]
PDD[0..15][23]ICH_SPI_MOSI [26]ICH_SPI_MISO [26]ICH_-SPI_CS [24,26]ICH_SPI_CLK [26]
-SPI_WP0 [26]
PDA[0..2][23]
-LPCPME [24]
-SPI_WP1 [26]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ICH7-IDE, SATA, GPIO, CTRL
Gigabyte Technology
Custom
19 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ICH7-IDE, SATA, GPIO, CTRL
Gigabyte Technology
Custom
19 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ICH7-IDE, SATA, GPIO, CTRL
Gigabyte Technology
Custom
19 33Friday, November 21, 2008
RB 不不不不不不不不不不不不不不不不BATTERYSOCKET下下下下下下下下
NEW TYPE:BATTERY-DUAL-4
GPO25(-RSMRSTLATCH時時時時不不不不不不不不時時時時LOW,否否否否否否否否不不不不否否否否否否否否)
0315
0315-->intel
GPO25 PULL-DOWN CHECK
XTALS-RH
R1.1 DES LITE DESIGN
DUAL BIOS
R1861 5.1K/4/1R1861 5.1K/4/1
R176 33/4R176 33/4
R180 33/4R180 33/4
RN118.2K/8P4R/4
RN118.2K/8P4R/4
1 23 45 67 8
TP24TP24
C1351u/6/X5R/10V/K
C1351u/6/X5R/10V/K
C13033p/4/NPO/50V/J/XC13033p/4/NPO/50V/J/X
U9D
ICH7/A1/[10HB1-032801-N2R]
U9D
ICH7/A1/[10HB1-032801-N2R]
GPIO23/LDRQ1#AA5
LAD_0AA6
LAD_1AB5
LAD_2AC4
LAD_3Y6
LDRQ_0#AC3
LFRAME#AB3
ACZ_BIT_CLKU1
ACZ_RST#R5
ACZ_SDI0T2
ACZ_SDI1T3
ACZ_SDI2T1
ACZ_SDOUTT4
ACZ_SYNCR6
CLK14AC1
EE_CSW1
EE_DINW3
EE_DOUTY2
EE_SHCLKY1
LAN_CLKV3
LAN_RSTSYNCU3
LAN_RXD_0U5
LAN_RXD_1V4
LAN_RXD_2T5
LAN_TXD_0U7
LAN_TXD_1V6
LAN_TXD_2V7
A20GATEAE22
A20M#AH28
CPUSLP#AG27
DPRSLPVR/GPIO16AC22
TP1/DPRSTP#AF24
TP2/DPSLP#AH25
IGNNE#AG22
INIT#AF22
INTRAF25
FERR#AG26
NMIAH24
RCIN#AG23
SERIRQAH21
SMI#AF23
STPCLK#AH22
THERMTRIP#AF26
INIT3_3V#AG21
WAKE#F20
THRM#AF20
VRMPWRGDAD22
TP0_BATLOW#C21
PLTRST#C26
SYS_RST#A22
SUSCLKC20
SUS_STAT#A27
SLP_S5#F22
SLP_S4#D23
SLP_S3#B24
RI#A28
PWRBTN#C23
SPI_MOSIP5
SPI_MISOP2
SPI_CS#P6
SPI_CLKR2
SPI_ARBP1
GP26A21
GP27B21
GP28E23
GPIO0_BM_BUSY#AB18
GPIO6AC21
GPIO7AC18
STPPCI#_GPIO18AC20
STPCPU#_GPIO20AF21
CLKRUN#_GPIO32AG18
GPIO33/AZ_DOCK_EN#AC19
GPIO34/AZ_DOCK_RST#U2
GP35AD21
GP38AD20
GP39AE20
CPUPWRGD/GPIO49AG24
MCH_SYNCH#AH20
TP3F21
GP8E21
GP9E20
GP10A20
GP12F19
GP13E19
GP14R4
GP15E22
GP24R3
GP25D20
LAN_RST#C19
R29191K/4/1/X
R29191K/4/1/X
R19341K/4/1R19341K/4/1
BATBAT-SK/BK/P/S/D/SNBATBAT-SK/BK/P/S/D/SN
14
2
5
7NC
3
9
8
6
D1LOW_IR/BAT54C/SOT23/200mA/[10DK1-424005-01R_10DK1-424005-04R]
D1LOW_IR/BAT54C/SOT23/200mA/[10DK1-424005-01R_10DK1-424005-04R]
13
2
SATAII3
SATA2/7/810C/H/OP/VA/D/1/B
SATAII3
SATA2/7/810C/H/OP/VA/D/1/B
GND1
A+2
A-3
GND4
B-5
B+6
GND7
C145 0.01u/4/X7R/16V/KC145 0.01u/4/X7R/16V/K
C150 0.01u/4/X7R/16V/KC150 0.01u/4/X7R/16V/K
SATAII0
SATA2/7/810C/H/OP/VA/D/1/B
SATAII0
SATA2/7/810C/H/OP/VA/D/1/B
GND1
A+2
A-3
GND4
B-5
B+6
GND7
C152 0.01u/4/X7R/16V/KC152 0.01u/4/X7R/16V/K
X1-SHT
SHW/D0.64*5.08*6.74
X1-SHT
SHW/D0.64*5.08*6.74
C142 0.01u/4/X7R/16V/KC142 0.01u/4/X7R/16V/K
CR2032
+
BATTERYCR2032
CR2032
+
BATTERYCR2032
C144 0.01u/4/X7R/16V/KC144 0.01u/4/X7R/16V/K
CLR_CMOSPH/1*2/BK/2.54/VA/DCLR_CMOSPH/1*2/BK/2.54/VA/D
U9C
ICH7/A1/[10HB1-032801-N2R]
U9C
ICH7/A1/[10HB1-032801-N2R]
DD_15AC15
DD_14AH14
DD_13AH13
DD_12AF14
DD_11AC14
DD_10AB13
DD_9AF12
DD_8AE12
DD_7AC12
DD_6AD12
DD_5AC13
DD_4AD14
DD_3AF13
DD_2AG13
DD_1AE14
DD_0AB15
DDACK#AF16
DDREQAE15
DIOR#AF15
DIOW#AH15
IORDYAG16
DA0AH17
DA1AE17
DA2AF17
DCS1#AE16
DCS3#AD16
IDEIRQAH16
SATA_0RXNAF3
SATA_0RXPAE3
SATA_0TXNAG2
SATA_0TXPAH2
SATA_1RXNAE5
SATA_1RXPAD5
SATA_1TXNAG4
SATA_1TXPAH4
SATA_2RXNAF7
SATA_2RXPAE7
SATA_2TXNAG6
SATA_2TXPAH6
SATA_3RXNAD9
SATA_3RXPAE9
SATA_3TXNAG8
SATA_3TXPAH8
SATA_CLKNAF1
SATA_CLKPAE1
SATARBIASNAH10
SATARBIASPAG10
SMBCLKC22
SMBDATAB22
SMLINK0B25
SMLINK1A25
SATALED#AF18
SATA0GP/GPIO21AF19
SATA1GP/GPIO19AH18
SATA2GP/GPIO36AH19
SATA3GP/GPIO37AE19
INTRUDER#Y5
RSMRST#Y4
RTCX1AB1
RTCX2AB2
RTCRST#AA3
INTVRMENW4
SPKRA19
SMBALERT#/GPIO11B23
PWROKAA4
LINKALERT#A26
R1554 8.2K/4R1554 8.2K/4
RN138.2K/8P4R/4RN138.2K/8P4R/4
1 2
3 45 6
7 8
TP25TP25
R1555 8.2K/4R1555 8.2K/4
C138 0.01u/4/X7R/16V/KC138 0.01u/4/X7R/16V/K
RN128.2K/8P4R/4
RN128.2K/8P4R/4
1 23 45 67 8
SATAII2
SATA2/7/810C/H/OP/VA/D/1/B
SATAII2
SATA2/7/810C/H/OP/VA/D/1/B
GND1
A+2
A-3
GND4
B-5
B+6
GND7
R178 24.9/6/1R178 24.9/6/1
RN88.2K/8P4R/4
RN88.2K/8P4R/4
1 23 45 67 8
C143 0.01u/4/X7R/16V/KC143 0.01u/4/X7R/16V/K
R19351K/4/1R19351K/4/1
RN108.2K/8P4R/4
RN108.2K/8P4R/4
1 23 45 67 8
C139 0.01u/4/X7R/16V/KC139 0.01u/4/X7R/16V/K
R1860 1K/4/1R1860 1K/4/1
C141 0.01u/4/X7R/16V/KC141 0.01u/4/X7R/16V/K
SATAII1
SATA2/7/810C/H/OP/VA/D/1/B
SATAII1
SATA2/7/810C/H/OP/VA/D/1/B
GND1
A+2
A-3
GND4
B-5
B+6
GND7
R1811M/4R1811M/4
C146 0.01u/4/X7R/16V/KC146 0.01u/4/X7R/16V/K
C151 0.01u/4/X7R/16V/KC151 0.01u/4/X7R/16V/K
C148 0.01u/4/X7R/16V/KC148 0.01u/4/X7R/16V/K
C153 0.01u/4/X7R/16V/KC153 0.01u/4/X7R/16V/K
R179 0/4/XR179 0/4/X
C140 0.01u/4/X7R/16V/KC140 0.01u/4/X7R/16V/K
RB 1K/4/1RB 1K/4/1
C12910p/4/NPO/50V/J/X C12910p/4/NPO/50V/J/X
R185 390K/4R185 390K/4
R177 33/4R177 33/4
C1361u/6/X5R/10V/K
C1361u/6/X5R/10V/K
C149 0.01u/4/X7R/16V/KC149 0.01u/4/X7R/16V/K
C13218p/4/NPO/50V/JC13218p/4/NPO/50V/J
C147 0.01u/4/X7R/16V/KC147 0.01u/4/X7R/16V/K
R1556 8.2K/4R1556 8.2K/4
C13318p/4/NPO/50V/JC13318p/4/NPO/50V/J
R29201K/4/1R29201K/4/1
R174 33/4R174 33/4
R195 1K/4/1/XR195 1K/4/1/X
R175 33/4R175 33/4
C13133p/4/NPO/50V/J/XC13133p/4/NPO/50V/J/X
R1590 8.2K/4R1590 8.2K/4
X1
32.768K/12.5P/20PPM/TF38/35K/D
X1
32.768K/12.5P/20PPM/TF38/35K/D
34
R18820K/4/1R18820K/4/1
R183 10M/4R183 10M/4
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ICH7VREF
VCCDMIPLL
VCCDMIPLL
3VDUAL_SB
VCC
VCC1_5
5VSB
VCC1_25
VCC3
VCC1_5VCC3
VCC1_5
3VDUAL_SB
VCC1_5
VCC1_5
VCC1_5
VTT_GMCH
3VDUAL_SB5VDUAL
VCC3
RTCVDD [19,26]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ICH7-PWR & GND
Gigabyte Technology
B
20 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ICH7-PWR & GND
Gigabyte Technology
B
20 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ICH7-PWR & GND
Gigabyte Technology
B
20 33Friday, November 21, 2008
FOR漏漏漏漏漏漏漏漏
powermin~max:-0.5~2.1V
3VDUAL_SB
ESD
ESD
R197 10/6R197 10/6
L9 0/8/SHT/XL9 0/8/SHT/X
BC1764.7u/8/Y5V/10V/ZBC176
4.7u/8/Y5V/10V/Z
C1591u/6/X5R/10V/KC1591u/6/X5R/10V/K
C1710.1u/4/Y5V/16V/ZC1710.1u/4/Y5V/16V/Z
KQ1L1117XG/SOT223/1A
KQ1L1117XG/SOT223/1A
123
4
C1700.1u/4/Y5V/16V/ZC1700.1u/4/Y5V/16V/Z
C1750.1u/4/Y5V/16V/ZC1750.1u/4/Y5V/16V/Z
C1770.1u/4/Y5V/16V/ZC1770.1u/4/Y5V/16V/Z
BC177
0.047u/4/Y5V/16V/Z
BC177
0.047u/4/Y5V/16V/Z
C1720.1u/4/Y5V/16V/ZC1720.1u/4/Y5V/16V/Z
C1850.1u/4/Y5V/16V/ZC1850.1u/4/Y5V/16V/Z
KR1100/6/1KR1100/6/1
KBC10.1u/4/Y5V/16V/Z
KBC10.1u/4/Y5V/16V/Z
KR2169/6/1KR2169/6/1
BC721u/6/Y5V/10V/Z/X
BC721u/6/Y5V/10V/Z/X
+
KEC1100u/D/10V/57
+
KEC1100u/D/10V/57
C1830.1u/4/Y5V/16V/ZC1830.1u/4/Y5V/16V/Z
C1790.1u/4/Y5V/16V/ZC1790.1u/4/Y5V/16V/Z
C1550.1u/4/Y5V/16V/ZC1550.1u/4/Y5V/16V/Z
C1560.1u/4/Y5V/16V/ZC1560.1u/4/Y5V/16V/Z
U9E
ICH7/A1/[10HB1-032801-N2R]
U9E
ICH7/A1/[10HB1-032801-N2R]
V5REFG10
V5REFAD17
V5REF_SUSF6
VCCDMIPLLAG28
VCCSUS1_05K7
VCCSUS1_05C28
VCCRTCW5
VCCSUS1_05G20
V_CPU_IOAE23
V_CPU_IOAE26
V_CPU_IOAH26
VCCSATAPLLAD2
VCCSUS1_05/VCCLAN1_05Y7
VCCSUS1_05/VCCLAN1_06AA2
VCC3_3/VCCHDAU6
VCCSUS3_3/VCCLAN3_3V1
VCCSUS3_3/VCCLAN3_3V5
VCCSUS3_3/VCCLAN3_3W2
VCCSUS3_3/VCCLAN3_3W7
VCCUSBPLLC1
VCCSUS3_3/VCCSUSHDAR7
VCC1_05L11
VCC1_05L12
VCC1_05L14
VCC1_05L16
VCC1_05L17
VCC1_05L18
VCC1_05M11
VCC1_05M18
VCC1_05P11
VCC1_05P18
VCC1_05T11
VCC1_05T18
VCC1_05U11
VCC1_05U18
VCC1_05V11
VCC1_05V12
VCC1_05V14
VCC1_05V16
VCC1_05V17
VCC1_05V18
VCC1_5_AA1
VCC1_5_AF17
VCC1_5_AG17
VCC1_5_AH6
VCC1_5_AH7
VCC1_5_AJ6
VCC1_5_AJ7
VCC1_5_AT7
VCC1_5_AAB7
VCC1_5_AAB8
VCC1_5_AAB9
VCC1_5_AAB10
VCC1_5_AAB17
VCC1_5_AAC6
VCC1_5_AAC7
VCC1_5_AAC8
VCC1_5_AAC10
VCC1_5_AAC17
VCC1_5_AAD6
VCC1_5_AAD10
VCC1_5_AAE6
VCC1_5_AAE10
VCC1_5_AAF5
VCC1_5_AAF6
VCC1_5_AAF9
VCC1_5_AAF10
VCC1_5_AAG5
VCC1_5_AAG9
VCC1_5_AAH5
VCC1_5_AAH9
VCC1_5_BD26
VCC1_5_BD27
VCC1_5_BD28
VCC1_5_BE24
VCC1_5_BE25
VCC1_5_BE26
VCC1_5_BF23
VCC1_5_BF24
VCC1_5_BG22
VCC1_5_BG23
VCC1_5_BH22
VCC1_5_BH23
VCC1_5_BJ22
VCC1_5_BJ23
VCC1_5_BK22
VCC1_5_BK23
VCC1_5_BL22
VCC1_5_BL23
VCC1_5_BM22
VCC1_5_BM23
VCC1_5_BN22
VCC1_5_BN23
VCC1_5_BP22
VCC1_5_BP23
VCC1_5_BR22
VCC1_5_BR23
VCC1_5_BR24
VCC1_5_BR25
VCC1_5_BR26
VCC1_5_BT26
VCC1_5_BT23
VCC1_5_BT22
VCC1_5_BT27
VCC1_5_BT28
VCC1_5_BU22
VCC1_5_BU23
VCC1_5_BV22
VCC1_5_BV23
VCC1_5_BW22
VCC1_5_BW23
VCC1_5_BY22
VCC1_5_BY23
VCC1_5_BAA22
VCC1_5_BAA23
VCC1_5_BAB22
VCC1_5_BAB23
VCC1_5_BAC23
VCC1_5_BAC24
VCC1_5_BAC25
VCC1_5_BAC26
VCC1_5_BAD26
VCC1_5_BAD27
VCC1_5_BAD28
VCC3_3A5
VCC3_3B7
VCC3_3B13
VCC3_3B16
VCC3_3B27
VCC3_3C10
VCC3_3D15
VCC3_3F9
VCC3_3G11
VCC3_3G12
VCC3_3G16
VCC3_3AA7
VCC3_3AB12
VCC3_3AB20
VCC3_3AC16
VCC3_3AD13
VCC3_3AD18
VCC3_3AG12
VCC3_3AG15
VCC3_3AG19
VCC3_3AH11
VCCSUS3_3A24
VCCSUS3_3C24
VCCSUS3_3D19
VCCSUS3_3D22
VCCSUS3_3E3
VCCSUS3_3G19
VCCSUS3_3K3
VCCSUS3_3K4
VCCSUS3_3K5
VCCSUS3_3K6
VCCSUS3_3L1
VCCSUS3_3L2
VCCSUS3_3L3
VCCSUS3_3L6
VCCSUS3_3L7
VCCSUS3_3M6
VCCSUS3_3M7
VCCSUS3_3N7
VCCSUS3_3P7
C1871u/6/Y5V/10V/ZC1871u/6/Y5V/10V/Z
L220/8/SHT/XL220/8/SHT/X
C1841u/6/Y5V/10V/ZC1841u/6/Y5V/10V/Z
C1860.1u/4/Y5V/16V/ZC1860.1u/4/Y5V/16V/Z
C1760.1u/4/Y5V/16V/Z/XC1760.1u/4/Y5V/16V/Z/X
C1600.1u/4/Y5V/16V/Z/XC1600.1u/4/Y5V/16V/Z/X
C1640.1u/4/Y5V/16V/ZC1640.1u/4/Y5V/16V/Z
C1580.1u/4/Y5V/16V/ZC1580.1u/4/Y5V/16V/Z
C1650.1u/4/Y5V/16V/Z/XC1650.1u/4/Y5V/16V/Z/X
C1624.7u/8/Y5V/10V/ZC1624.7u/8/Y5V/10V/Z
R1961K/4/1R1961K/4/1
BC701u/6/X5R/10V/KBC701u/6/X5R/10V/K
BC710.1u/4/Y5V/16V/Z
BC710.1u/4/Y5V/16V/Z
U9F
ICH7/A1/[10HB1-032801-N2R]
U9F
ICH7/A1/[10HB1-032801-N2R]
VSS1A4
VSS2A23
VSS3B1
VSS4B8
VSS5B11
VSS6B14
VSS7B17
VSS8B20
VSS9B26
VSS10B28
VSS11C2
VSS12C6
VSS13D10
VSS14D13
VSS15D18
VSS16D21
VSS17D24
VSS18E1
VSS19E2
VSS20E8
VSS21E15
VSS22F3
VSS23F4
VSS24F5
VSS25F12
VSS26F27
VSS27F28
VSS28G1
VSS29G2
VSS30G5
VSS31G6
VSS32G9
VSS33G14
VSS34G18
VSS35G21
VSS36G24
VSS37G25
VSS38G26
VSS39H3
VSS40H4
VSS41H5
VSS42H24
VSS43H27
VSS44H28
VSS45J1
VSS46J2
VSS47J5
VSS48J24
VSS49J25
VSS50J26
VSS51K24
VSS52K27
VSS53K28
VSS55L15
VSS56L24
VSS57L25
VSS58L26
VSS59M3
VSS60M4
VSS61M5
VSS62M12
VSS63M13
VSS64M14
VSS65M15
VSS66M16
VSS67M17
VSS68M24
VSS69M27
VSS70M28
VSS71N1
VSS72N2
VSS73N5
VSS74N6
VSS75N11
VSS76N12
VSS77N13
VSS78N14
VSS79N15
VSS80N16
VSS81N17
VSS82N18
VSS83N24
VSS84N25
VSS85N26
VSS86P3
VSS101R14
VSS102R15
VSS103R16
VSS104R17
VSS105R18
VSS106T6
VSS107T12
VSS108T13
VSS109T14
VSS110T15
VSS111T16
VSS112T17
VSS113U4
VSS114U12
VSS115U13
VSS116U14
VSS117U15
VSS118U16
VSS119U17
VSS120U24
VSS121U25
VSS122U26
VSS123V2
VSS124V13
VSS125V15
VSS126V24
VSS127V27
VSS128V28
VSS129W6
VSS130W24
VSS131W25
VSS132W26
VSS133Y3
VSS134Y24
VSS135Y27
VSS136Y28
VSS137AA1
VSS138AA24
VSS139AA25
VSS140AA26
VSS141AB4
VSS142AB6
VSS143AB11
VSS144AB14
VSS145AB16
VSS146AB19
VSS147AB21
VSS148AB24
VSS149AB27
VSS150AB28
VSS151AC2
VSS152AC5
VSS153AC9
VSS154AC11
VSS155AD1
VSS156AD3
VSS157AD4
VSS158AD7
VSS159AD8
VSS160AD11
VSS161AD15
VSS162AD19
VSS163AD23
VSS164AE2
VSS165AE4
VSS166AE8
VSS167AE11
VSS168AE13
VSS169AE18
VSS170AE21
VSS171AE24
VSS54L13
VSS87P4
VSS88P12
VSS89P13
VSS90P14
VSS91P15
VSS92P16
VSS93P17
VSS94P24
VSS95P27
VSS96P28
VSS97R1
VSS98R11
VSS99R12
VSS100R13
VSS172AE25
VSS173AF2
VSS174AF4
VSS175AF8
VSS176AF11
VSS177AF27
VSS178AF28
VSS179AG1
VSS180AG3
VSS181AG7
VSS182AG14
VSS183AG17
VSS184AG20
VSS185AG25
VSS186AH1
VSS187AH3
VSS188AH7
VSS189AH12
VSS190AH23
VSS191AH27
VSS192C27
VSS193E4
VSS194AG11
C1631u/6/X5R/10V/K
C1631u/6/X5R/10V/K
C1610.1u/4/Y5V/16V/ZC1610.1u/4/Y5V/16V/Z
BC1780.047u/4/Y5V/16V/Z
BC1780.047u/4/Y5V/16V/Z
C1680.1u/4/Y5V/16V/ZC1680.1u/4/Y5V/16V/Z
D3BAT54A/SOT23/200mAD3BAT54A/SOT23/200mA
13
2
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CPUCLK-CPUCLKMCHCLK
SRCCLK_3GIO-SRCCLK_3GIO
-DOTCLKDOTCLK
-SRCCLK_MCHSRCCLK_MCH
SRCCLK_ICH
FSA
-MCHCLK
FSC
FSB
-SRCCLK_ICH
PCIE_CLK0-PCIE_CLK0
SRCCLK_SATA-SRCCLK_SATA
PCLK0GSEL
PCLK1
ICH33 FSBFSA
USBCLK48LPCCLK48
ICHCLK14
FSDFSC
LPC33
GSEL
FSD
-CPUCLK
PCLK1
PCLK0
ICHCLK14
LAN25MCLK
CPUCLK
-MCHCLK
MCHCLK
-SRCCLK_LANSRCCLK_LAN
CKVDD
CKVDD
CKVDD
3VDUAL
CKVDD
FSBSEL1[5]
CPUCLK[6]
-MCHCLK[8]MCHCLK[8]-CPUCLK[6]
SRCCLK_3GIO[14]-SRCCLK_3GIO[14]
-DOTCLK[11]DOTCLK[11]
-SRCCLK_MCH[10]SRCCLK_MCH[10]
SRCCLK_ICH[18]-SRCCLK_ICH[18] SMBDATA [14,15,16,19,22]
SMBCLK [14,15,16,19,22]
FSBSEL0[5]
FSBSEL2[5]
PCIE_CLK0[22]-PCIE_CLK0[22]
-SRCCLK_SATA[19]SRCCLK_SATA[19]
PCLK0[22]
ICH33[18]LPCCLK48[24]USBCLK48[18]
PCLK1[22]
VRMGD [30]
ICHCLK14[19]
LAN25MCLK [33]
-SYS_RST [5,19,32]
-S4_S5 [19,29]
LPC33[24]
SRCCLK_LAN[33]-SRCCLK_LAN[33]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
CK505 CLK GEN
Gigabyte Technology
Custom
21 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
CK505 CLK GEN
Gigabyte Technology
Custom
21 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
CK505 CLK GEN
Gigabyte Technology
Custom
21 33Friday, November 21, 2008
GSEL=1,96Mhz from 14/15,SATACLK from 17/18GSEL=0,SATACLK from 14/15,PCIECLK from17/18
CLK GEN CK505
overclocking
RTK
C30 10p/4/NPO/50V/J/XC30 10p/4/NPO/50V/J/X
BC820.1u/4/Y5V/16V/ZBC820.1u/4/Y5V/16V/Z
R1917 22/4R1917 22/4
BC800.1u/4/Y5V/16V/ZBC800.1u/4/Y5V/16V/Z
C1890 10p/4/NPO/50V/J/XC1890 10p/4/NPO/50V/J/X
R238 33/4R238 33/4
C193 10p/4/NPO/50V/J/XC193 10p/4/NPO/50V/J/XR2896 1K/4/1R2896 1K/4/1
BC790.1u/4/Y5V/16V/ZBC790.1u/4/Y5V/16V/Z
X214.318M/16p/20ppm/49US/40/D
X214.318M/16p/20ppm/49US/40/D
C195 10p/4/NPO/50V/J/XC195 10p/4/NPO/50V/J/X
C1891 10p/4/NPO/50V/J/XC1891 10p/4/NPO/50V/J/X
R2895 1K/4/1R2895 1K/4/1
R243 33/4R243 33/4
R29168.2K/4R29168.2K/4
C203 22p/4/NPO/50V/JC203 22p/4/NPO/50V/J
BC74010p/4/NPO/50V/J/XBC74010p/4/NPO/50V/J/X
R237 33/4R237 33/4
FB530/8/4A/SFB530/8/4A/S
C196 10p/4/NPO/50V/J/XC196 10p/4/NPO/50V/J/X
R246 33/4R246 33/4
C1893 10p/4/NPO/50V/J/XC1893 10p/4/NPO/50V/J/X
BC810.1u/4/Y5V/16V/ZBC810.1u/4/Y5V/16V/Z
U10
RTM875T-587-VB-GRT/TSSOP64
U10
RTM875T-587-VB-GRT/TSSOP64
DOT96T/SATAT+14
DOT96C/SATAC-15
SATAT/PCIET8+17
SATAC/PCIEC8-18
PCIET0+20
CPUC1-48
CPUT1+49
CPUC0-51
CPUT0+52
PCIEC0-21
PCIET1+22
PCIEC1-23
PCIET2+25
PCIEC2-26
PCIET3+27
PCIEC3-28
PCIET4+29
PCIEC4-30
PCIET5+39
PCIEC5-38
PCIET6+41
PCIEC6-40
PCIET7+44
PCIEC7-43
*GSEL/PCICLK1_2X1
PCICLK2_2X3
PCICLK34
FSD/PCICLK45
FSLC/PCICLK58
FSLB/PCICLK69
FSLA/USB_4812
RESET_IN#/RESET#6
Vtt_PwrGd/PD#/WOL_STOP#10
**RLATCH32
25Mhz_134
25Mhz_035
SCLK54
SDATA55
X158
X257
REF060
PCICLK063
DOC_0**61
DOC_1**62
VDDPCI02
VDDPCI17
VDD4811
GND13
GND16
VDDSATA/VDDSATA_STB19
GND24
GND31
VDD25Mhz33
GND36
VDDPCIEX37
GND42
VDDI/O47
VDDCPU50
VDDREF56
GND53
GND59
GND64
VDDA/24.576Mhz45
GND46
BC770.1u/4/Y5V/16V/ZBC770.1u/4/Y5V/16V/Z
R200 22/4R200 22/4
C1892 10p/4/NPO/50V/J/XC1892 10p/4/NPO/50V/J/X
R199 33/4R199 33/4
BC760.1u/4/Y5V/16V/ZBC760.1u/4/Y5V/16V/Z
R48.2K/4/XR48.2K/4/X
R2897 22/4R2897 22/4
BC1310p/4/NPO/50V/J/XBC1310p/4/NPO/50V/J/X
BC750.1u/4/Y5V/16V/ZBC750.1u/4/Y5V/16V/Z
C206 22p/4/NPO/50V/JC206 22p/4/NPO/50V/J
R6 1K/4/1R6 1K/4/1
R2898 8.2K/4R2898 8.2K/4
BC780.1u/4/Y5V/16V/ZBC780.1u/4/Y5V/16V/Z
R201 22/4R201 22/4
BC830.1u/4/Y5V/16V/ZBC830.1u/4/Y5V/16V/Z
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
-PCIRST
-REQ0
A_D30A_D29
A_D28A_D27 A_D26A_D25
A_D24-C_BE3 A_D16A_D23
A_D22A_D21 A_D20A_D19
A_D18A_D17 A_D16-C_BE2
-FRAME-IRDY
-TRDY-DEVSEL
-STOP-PLOCK
PCI_A40PCI_A41
-SERRPAR
-C_BE1 A_D15A_D14
A_D13A_D12 A_D11A_D10
A_D9
A_D8 -C_BE0A_D7
A_D6A_D5 A_D4A_D3
A_D2A_D1 A_D0
A_D[0..31]
-PCIRST
PCLK0
-PIRQA-PIRQE
-PCIRST
-PCIPMEA_D30
A_D29A_D28
A_D27 A_D26A_D25
A_D24-C_BE3 A_D17A_D23
A_D22A_D21 A_D20A_D19
A_D18A_D17 A_D16-C_BE2
-FRAME-IRDY
-TRDY-DEVSEL
-STOP-PLOCK
PCI_A40PCI_A41
-SERRPAR
-C_BE1 A_D15A_D14
A_D13A_D12 A_D11A_D10
A_D9
A_D8 -C_BE0A_D7
A_D6A_D5 A_D4A_D3
A_D2A_D1 A_D0
-GNT0
-PCI1_REQ64
A_D31
-PIRQC
A_D31
-PCI2_REQ64
-PIRQE
-PIRQA-PIRQC
ACK64 ACK64
PCI_A40PCI_A41
-PIRQE
-PIRQH-PIRQF
-PIRQD-PIRQD
PTCKPTMS
PTCK
-PERR -PERR
-PCI1_REQ64
-PCI2_REQ64
-PIRQG
ACK64
-PTRST -PTRST
PTMS
PTMS
-REQ0
-REQ5
SMBDATASMBCLK
-FRAME
-DEVSEL-TRDY-IRDY
-PLOCK-PERR
-PIRQA
-PIRQB-PIRQC-PIRQD
-REQ2-REQ1-REQ3-REQ4
-STOP
-SERR
PAR
PTCK
-PTRST-12V +12VVCC3
VCC3
+12V
3VDUAL
-12V +12VVCC3
3VDUAL
VCC
VCC
VCC
VCC
VCC
VCC3
VCC
VCC
3VDUAL
VCC3
+12V
VCC3
+12V
PCLK0[21]
-PCIRST [18]
A_D[0..31][18]
-REQ0[18]
-C_BE3[18]
-C_BE2[18]
-IRDY[18]
-DEVSEL[18]
-PLOCK[18]
-SERR[18]
-C_BE1[18]
-FRAME [18]
-TRDY [18]
-STOP [18]
PAR [18]
-C_BE0 [18]
PCLK1[21]
-REQ1[18]-GNT1 [18]-GNT0 [18]
-PIRQE [18]
-PIRQA[18]-PIRQC [18]
-PCIPME [18]
SMBDATA[14,15,16,19,21]SMBCLK[14,15,16,19,21]
-PIRQE[18]
-PIRQH[18]-PIRQF[18]
-PIRQG[18]
-PIRQD[18]
-PERR[18]
-REQ0[18]
-REQ5[18]
PCIE_IN0 [18]
PCIE_OP0[18]PCIE_ON0[18]
SMBCLK[14,15,16,19,21]
PCIE_IP0 [18]
-PCIE_CLK0 [21]
-PCIE_RST [14,24]
SMBDATA[14,15,16,19,21]
-PCIE_WAKE[14,19,33]
PCIE_CLK0 [21]
-PIRQA[18]
-PIRQB[18]-PIRQC[18]
-PIRQD[18]
-REQ2[18]-REQ1[18]-REQ3[18]-REQ4[18]
PAR[18]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
PCI SLOT 1, 2/PCIEX1
Gigabyte Technology
Custom
22 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
PCI SLOT 1, 2/PCIEX1
Gigabyte Technology
Custom
22 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
PCI SLOT 1, 2/PCIEX1
Gigabyte Technology
Custom
22 33Friday, November 21, 2008
Place close to PCI1
PCI1,2 SLOT
0315
AD_16/-PIRQ(E-D-C-A)/-REQ0/-GNT0 AD_17/-PIRQ(D-C-A-E)/-REQ1/-GNT1
PCIE*1
BC950.1u/4/Y5V/16V/ZBC950.1u/4/Y5V/16V/Z
BC910.1u/4/Y5V/16V/ZBC910.1u/4/Y5V/16V/Z
BC970.1u/4/Y5V/16V/ZBC970.1u/4/Y5V/16V/Z
RN222.2K/8P4R/4
RN222.2K/8P4R/4
1 23 45 67 8
RN202.2K/8P4R/4
RN202.2K/8P4R/4
1 23 45 67 8
BC930.1u/4/Y5V/16V/ZBC930.1u/4/Y5V/16V/Z
BC960.1u/4/Y5V/16V/ZBC960.1u/4/Y5V/16V/Z
RN238.2K/8P4R/4
RN238.2K/8P4R/4
1 23 45 67 8
PCI1
PCI/120/P/IV/VA
PCI1
PCI/120/P/IV/VA
TRSTA1
+12VA2
TMSA3
TDIA4
+5VA5
INTAA6
INTCA7
+5VA8
RESERVEDA9
+5VA10
RESERVEDA11
GNDA12
GNDA13
3.3V_AUXA14
RSTA15
+5VA16
GNTA17
GNDA18
PMEA19
AD30A20
+3.3VA21
AD28A22
AD26A23
GNDA24
AD24A25
IDSELA26
+3.3VA27
AD22A28
AD20A29
GNDA30
AD18A31
AD16A32
+3.3VA33
FRAMEA34
GNDA35
TRDYA36
GNDA37
STOPA38
+3.3VA39
SDONEA40
SBOA41
GNDA42
PARA43
AD15A44
+3.3VA45
AD13A46
AD11A47
GNDA48
AD9A49
C/BE0A52
+3.3VA53
AD6A54
AD4A55
GNDA56
AD2A57
AD0A58
+5VA59
REQ64A60
+5VA61
+5VA62
-12VB1
TCKB2
GNDB3
TDOB4
+5VB5
+5VB6
INTBB7
INTDB8
PRSNT1B9
RESERVEDB10
PRSNT2B11
GNDB12
GNDB13
RESERVEDB14
GNDB15
CLKB16
GNDB17
REQB18
+5VB19
AD31B20
AD29B21
GNDB22
AD27B23
AD25B24
+3.3VB25
C/BE3B26
AD23B27
GNDB28
AD21B29
AD19B30
+3.3VB31
AD17B32
C/BE2B33
GNDB34
IRDYB35
+3.3VB36
DEVSELB37
GNDB38
LOCKB39
PERRB40
+3.3VB41
SERRB42
+3.3VB43
C/BE1B44
AD14B45
GNDB46
AD12B47
AD10B48
GNDB49
AD8B52
AD7B53
+3.3VB54
AD5B55
AD3B56
GNDB57
AD1B58
+5VB59
ACK64B60
+5VB61
+5VB62
KEY
3GIO_X1PCIE_1
PCI-E/1X-36P/BK/OL
KEY
3GIO_X1PCIE_1
PCI-E/1X-36P/BK/OL
12VB1
12VB2
12VA2
12VA3
RSVDB3
GNDB4
SMCLKB5
SMDATB6
GNDB7
3.3VB8
JTAG1B9
3.3VAUXB10
WAKE*B11
RVSDB12
GNDB13
HSOP0B14
HSON0B15
GNDB16
PRSNT2*B17
GNDB18
PRSNT1*A1
GNDA4
JTAG2A5
JTAG3A6
JTAG4A7
JYAG5A8
3.3VA9
3.3VA10
PWRGDA11
GNDA12
REFCLK+A13
REFCLK-A14
GNDA15
HSIP0A16
HSIN0A17
GNDA18
+1
EC281000u/D/6.3V/8C/36m
+1
EC281000u/D/6.3V/8C/36m
RN134
8.2K/8P4R/4
RN134
8.2K/8P4R/4
1 23 4
5 67 8
RN212.2K/8P4R/4
RN212.2K/8P4R/4
1 23 45 67 8
RN192.2K/8P4R/4
RN192.2K/8P4R/4
1 23 45 67 8
+
EC291000u/D/6.3V/8C/36m
+
EC291000u/D/6.3V/8C/36m
RN25
2.2K/8P4R/4
RN25
2.2K/8P4R/4
1 23 45 67 8
RN248.2K/8P4R/4
RN248.2K/8P4R/4
1 23 45 67 8
C20833p/4/NPO/50V/J/XC20833p/4/NPO/50V/J/X
PCI2
PCI/120/P/IV/VA
PCI2
PCI/120/P/IV/VA
TRSTA1
+12VA2
TMSA3
TDIA4
+5VA5
INTAA6
INTCA7
+5VA8
RESERVEDA9
+5VA10
RESERVEDA11
GNDA12
GNDA13
3.3V_AUXA14
RSTA15
+5VA16
GNTA17
GNDA18
PMEA19
AD30A20
+3.3VA21
AD28A22
AD26A23
GNDA24
AD24A25
IDSELA26
+3.3VA27
AD22A28
AD20A29
GNDA30
AD18A31
AD16A32
+3.3VA33
FRAMEA34
GNDA35
TRDYA36
GNDA37
STOPA38
+3.3VA39
SDONEA40
SBOA41
GNDA42
PARA43
AD15A44
+3.3VA45
AD13A46
AD11A47
GNDA48
AD9A49
C/BE0A52
+3.3VA53
AD6A54
AD4A55
GNDA56
AD2A57
AD0A58
+5VA59
REQ64A60
+5VA61
+5VA62
-12VB1
TCKB2
GNDB3
TDOB4
+5VB5
+5VB6
INTBB7
INTDB8
PRSNT1B9
RESERVEDB10
PRSNT2B11
GNDB12
GNDB13
RESERVEDB14
GNDB15
CLKB16
GNDB17
REQB18
+5VB19
AD31B20
AD29B21
GNDB22
AD27B23
AD25B24
+3.3VB25
C/BE3B26
AD23B27
GNDB28
AD21B29
AD19B30
+3.3VB31
AD17B32
C/BE2B33
GNDB34
IRDYB35
+3.3VB36
DEVSELB37
GNDB38
LOCKB39
PERRB40
+3.3VB41
SERRB42
+3.3VB43
C/BE1B44
AD14B45
GNDB46
AD12B47
AD10B48
GNDB49
AD8B52
AD7B53
+3.3VB54
AD5B55
AD3B56
GNDB57
AD1B58
+5VB59
ACK64B60
+5VB61
+5VB62
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
IDEPU0
-RST1PDD7 PDD8PDD6 PDD9PDD5 PDD10PDD4 PDD11PDD3 PDD12PDD2 PDD13PDD1 PDD14PDD0 PDD15
PDDREQ-PDIOW-PDIORPIORDY IDEPU0-PDDACKIDEIRQPDA1PDA0 PDA2-PCS1 -PCS3-IDEACTP
-IDERST
PDD[0..15]
-RST1
IDEIRQPIORDY P66DET
-IDEACTP
-USBP1
+USBP0
+USBP1
-USBP0
-USBP1-USBP0+USBP1+USBP0
-USBP2
-USBP3
+USBP2
-USBP2+USBP2
-USBP3+USBP3
+USBP3
P66DET
-USBOC_F
-IDERST
P6-P6+
P7-P7+
-USBP6 P6-
-USBP7 P7-+USBP7 P7+
+USBP6 P6+
+USBP0
-USBP1
-USBP3
+USBP1
-USBP0
+USBP2
+USBP3
-USBP2
VCC3
VCC3
VCC3
VCC
VCC
FUSEVCC1
FUSEVCC1
5VDUAL
FUSEVCCFUSEVCC1
FUSEVCC1
FUSEVCC1
FUSEVCC
FUSEVCC1
FUSEVCC1
PDD[0..15][19]
PDDREQ[19]
PIORDY[19]
-PDIOW[19]-PDIOR[19]
-PDDACK[19]
PDA1[19]PDA0[19]-PCS1[19]
P66DET [19]PDA2 [19]-PCS3 [19]
IDEIRQ[19]
-HDLED [32]
-SATALED[19]
INDEX- [24]
DSKCHG- [24]
TK00- [24]
MOTEA- [24]
SIDE1- [24]
DIR- [24]
WPT- [24]
WGATE- [24]
STEP- [24]WDATA- [24]
DENSEL- [24]
DRVA- [24]
RDATA- [24]
-USBP1[18]+USBP1[18]
+USBP0[18]-USBP0[18]
-USBP3[18]
-USBP2[18]
+USBP3[18]
+USBP2[18]
-USBOC_F [18]
-IDERST [24]
-USBP6[18]
-USBP7[18]
+USBP6[18]
+USBP7[18]
SPDIF[27,28]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
IDE,FDD,F_USB,USB_RCA
Gigabyte Technology
B
23 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
IDE,FDD,F_USB,USB_RCA
Gigabyte Technology
B
23 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
IDE,FDD,F_USB,USB_RCA
Gigabyte Technology
B
23 33Friday, November 21, 2008
Close to connector
IDE
IDE/SATA LED FLOPPYIDE RESET
FRONT USB2
240MILS 160MILS
FRONT USB1
MODIFY PIN HEADER
POP USBX2
SSOP6_ESD
SSOP6_ESD
R285
8.2K/4
R285
8.2K/4
+1
EC621000u/D/6.3V/8C/36m
+1
EC621000u/D/6.3V/8C/36mF_USB2
PH/2*5K9/YL/2.54/VA/D
F_USB2
PH/2*5K9/YL/2.54/VA/D
13
2
5 68710
4
R321 150K/4R321 150K/4
BC7800.1u/4/Y5V/16V/ZBC7800.1u/4/Y5V/16V/Z
R2891K/4/1R2891K/4/1
R322270K/4R322270K/4
D4
CD4148WP/1206/300mA
D4
CD4148WP/1206/300mA
BC7140.1u/4/Y5V/16V/Z/XBC7140.1u/4/Y5V/16V/Z/X
C18490.047u/4/Y5V/16V/ZC18490.047u/4/Y5V/16V/Z
R2841K/4/1R2841K/4/1
R1815470/6R1815470/6
IDE
BH/2*20K20/GEL/SHN/2.54/VA/D/G
IDE
BH/2*20K20/GEL/SHN/2.54/VA/D/G
1 23 45 67 89 10
11 1213 1415 1617 181921 2223 2425 2627 2829 3031 3233 3435 3637 3839 40
R290 8.2K/4R290 8.2K/4
BC1050.1u/4/Y5V/16V/Z/XBC1050.1u/4/Y5V/16V/Z/X
R1818 470/6R1818 470/6R1817 33/4R1817 33/4
R287 8.2K/4R287 8.2K/4
C213180p/4/NPO/50V/J/XC213180p/4/NPO/50V/J/X
SOT23
Q14MMBT2222A/SOT23/600mA/40
SOT23
Q14MMBT2222A/SOT23/600mA/40
13
2
RN26470/8P4R/6
RN26470/8P4R/6
12
34
56
78
R18161K/4/1R18161K/4/1
R1819 8.2K/4R1819 8.2K/4
SPDIF
USB_RCA
USB/A/O/BLACK/GF/2/RA/D
SPDIF
USB_RCA
USB/A/O/BLACK/GF/2/RA/D
U1 U5U2 U6U3 U7U4 U8
G1
G3
G2
G4
S
G
G5
G6
CR17
100/4/1/X
CR17
100/4/1/XCBC18100p/4/NPO/50V/J/XCBC18100p/4/NPO/50V/J/X
F2
SMD1812P260/6V
F2
SMD1812P260/6V
1 2
CBC17
0.01u/4/X7R/25V/K/X
CBC17
0.01u/4/X7R/25V/K/X
ESD2
CM1293-04SO/SO23-6
ESD2
CM1293-04SO/SO23-6
1
2
3 4
6
5
F1
SMD1812P260/6V
F1
SMD1812P260/6V
1 2
F_USB1
PH/2*5K9/YL/2.54/VA/D
F_USB1
PH/2*5K9/YL/2.54/VA/D
13
2
5 68710
4
SOT23
Q15MMBT2222A/SOT23/600mA/40
SOT23
Q15MMBT2222A/SOT23/600mA/40
13
2
CR18220/4/XCR18220/4/X
C2141n/4/X7R/50V/K/XC2141n/4/X7R/50V/K/X
BC7810.1u/4/Y5V/16V/ZBC7810.1u/4/Y5V/16V/Z
BC7370.1u/4/Y5V/16V/ZBC7370.1u/4/Y5V/16V/Z
ESD1
CM1293-04SO/SO23-6
ESD1
CM1293-04SO/SO23-6
1
2
3 4
6
5
FDD
PH/2*17K5/BK/2.54/VA/D
FDD
PH/2*17K5/BK/2.54/VA/D
1 246
7 89 10
11 1213 1415 1617 181921 2223 2425 2627 2829 3031 3233 34
20
3
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AFD-
ACK-
PD3
ERR-
PD7
STB-
PD6
INIT-
PD0
-LDRQ0-PFMRST
PD2
SLIN-
PD5
PD1
PD4
PD[0..7]
-PFMRST
PWOK
-THERM
PWOK
DTR2-RTS2-
DTR2-
TXD2
TXD2
LAD0
LAD3
LAD2
LAD[0..3]
LAD1
-PFMRST2_F-PFMRST1_F
-PCIE_RST_FITE_PWROK
-RST_BTN
-PFMRST2_F
ITE_PWROK
VTT_GMCH_UV1
VTT_GMCH_UV2
DTR2-RTS2-
-PFMRST1_F
-PCIE_RST_F
-OFF_LAN
ICH_-SPI_CS-SIO_SPI_CS0
-RST_BTN
CEB_N
CEB_N
5VSB
VCC
3VDUAL
VCC
VCC
5VSB
VCC
VCC3
VCC3
VCC
VCC3
VCC3
VCC3
WGATE- [23]
ACK- [25]
-PSON [29,31]
INDEX- [23]
DRVA- [23]
MOTEA- [23]
DSKCHG- [23]
PWRBTSW [19]
WPT- [23]
SLCT [25]
DSR1-[25]
-KBRST[19]
STB- [25]
CTS1-[25]
TK00- [23]
DCD1-[25]
LPCCLK48[21]
-LPCPME [19]
SLIN- [25]
VIN1 [26]
A20GATE[19]
DIR- [23]
PE [25]
MCLK [26]
RXD1[25]
FANIO2[32]
SIDE1- [23]
DENSEL- [23]
ERR- [25]
RTS1-[25]
-LFRAME[19]
PD[0..7] [25]
KCLK [26]
RI1-[25]
SERIRQ[19]
INIT- [25]
VIN0 [26]
-PWRBTSW [32]
RDATA- [23]
BUSY [25]
VIN4 [26]
VREF [26]
TXD1[25]
FANIO1[32]
LPC33[21]
AFD- [25]
-CASEOPEN [26]
DTR1-[25]
STEP- [23]
WDATA- [23]
LAD[0..3][19]
MDAT [26]
-SLP_S3 [19,29]
VBAT [19]
KDAT [26]
THERMDC [6]
FANPWM3[32]
-PFMRST[11,19]
-PFMRST [11,19]
-RSMRST [19,29]
SYS_TEMP [26]PWM_TEMP [26]
CPU_TEMP [6]
PWOK [31]
-LDRQ0[19]
BEEP- [32]PWROK1[11,19,29]
-PCIE_RST[14,22]
-IDERST [23]
-PFMRST1[33]
PECI [6]
IO_VID1[30]
IO_VID4[30]IO_VID5[30]
IO_VID0[30]
IO_VID3[30]IO_VID2[30]
VID6 [6]VID7 [6]
DDR18V_OV3[29]DDR18V_OV1[29]DDR18V_OV2[29]
IO_VIDO6[30]
IO_VIDO7 [30]
VTT_GMCH_UV1 [29]
VTT_GMCH_UV2 [29]
GTLREF_UV0[4]GTLREF_UV1[4]
VTT_GMCH_OV1[29]
-THERM [19]
ISOLATEB[33]
VIN2 [26]
VIN7 [26]
-SIO_SPI_CS0[26]
-SIO_SPI_CS1[26]
VTT_GMCH_OV2[29]
ICH_-SPI_CS[19,26]
LAN_DSM[33]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ITE 8712/18 LPC IO
Gigabyte Technology
B
24 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ITE 8712/18 LPC IO
Gigabyte Technology
B
24 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ITE 8712/18 LPC IO
Gigabyte Technology
B
24 33Friday, November 21, 2008
RTS2- ==LOW CPU FAN 50% ==HIGH 100%
1.2V or 3.3V tolerance select.
1.2V OUTPUT 接接接接 VTT_GMCH3.3V OUTPUT 接接接接3.3VLPCPD#=VIDVCC
DEFAULT 50%
0302-UP
FIX TEMP RANDOM
Pin 59 Dual BIOS ,Power On Strapping:H ==>Dual BIOS function EnableL ==>Dual BIOS function Disable
Dual BIOS:GB logo :Pin 61 (GP15/CSA)GB logo :Pin 59 (GP17/CSB)
PUSH-PULL
Pop to disable Dual BIOS
JP7 : HIGH DUAL BIOS ENABLE LOW DUAL BIOS DISABLE
R15658.2K/4
R15658.2K/4
BC7171u/6/Y5V/10V/ZBC7171u/6/Y5V/10V/Z
BC7301u/6/Y5V/10V/ZBC7301u/6/Y5V/10V/Z
BC7311u/6/Y5V/10V/ZBC7311u/6/Y5V/10V/Z
R1821 33/4R1821 33/4
R18961K/4/1R18961K/4/1
C2281n/4/X7R/50V/K/XC228
1n/4/X7R/50V/K/X
R1562 8.2K/4/XR1562 8.2K/4/X
R410 1K/4/1R410 1K/4/1
BC1172.2n/4/X7R/50V/KBC1172.2n/4/X7R/50V/K
R4218.2K/4R4218.2K/4
R19130/6/SHT/X
R19130/6/SHT/X
R389 0/4/XR389 0/4/X
R1587 680/6R1587 680/6
R1561 8.2K/4/XR1561 8.2K/4/X
R1916 10/6R1916 10/6
R2910 1/6R2910 1/6
R347 680/6R347 680/6
IT8712F/[IT8718F]
U15
IT8718F-S/HX(GB)/S
IT8712F/[IT8718F]
U15
IT8718F-S/HX(GB)/S
VCC35
FAN_CTL2/GP5141
FAN_CTL139
RESETCON#/CIRTX/GP15/[CE_N]/[CSA:dual bios]61
FAN_TAC2/GP5240
FAN_TAC138
VIDO6/GP1759
LAD2
74
LAD1
73
LAD0
72
LDRQ#69
LRESET#68
LPCPD#/VIDVCC67
GP16/[SO2]60
LAD3
75
SIN2/[GP63]37
SOUT2/JP636
DSR2#/[GP64]34
RTS2#/JP533
DTR2#/JP432
FAN_TAC3/GP3742
FAN_CTL3/GP3643
VID5/GP3544
VID4/GP3445
GNDD46
VID3/GP3347
VID2/GP3248
VID1/GP3149
VID0/GP3050
VIDO5/GP2751
VIDO4/GP2652
VIDO3/FAN_TAC4/GP2553
VIDO2/FAN_TAC5/GP2454
GP23/[SI]55
GP22/[SCK]56
VIDO1/GP2157
VIDO0/GP2058
PCIRST1#/SCRRST/GP1462
PWROK1/SCRFET#/GP1363
PCIRST2#/SCRIO/GP1264
PCIRST3#/SCRCLK/GP1165
VCC66
SERIR
Q70
LFRAME#
71
KRST#/[GP62]
76
GA20
77
PCIC
LK
78
VID
O7/G
P50
79
CLKIN
80
GNDD
81
DENSEL#
82
MTRA#
83
MTRB#/THRMO#/[SST/AMDSI_D]
84
DRVA#
85
DRVB#/[PECI/AMDSI_C]
86
WDATA#
87
DIR
#88
STEP#
89
HDSEL#
90
WGATE#
91
RDATA#
92
TRK0#
93
INDEX#
94
WPT#
95
DSKCHG#96
IRTX/GP47/CEB_N/JP7 for dual DB97
VCCH98
COPEN#99
VBAT100
IRRX/GP46101
PSIN/GP45/SUSB#102
PWRON#GP44103
PME#/GP54104
GNDD105
PANSWH#/GP43106
PSON#/GP42107
RING#/GP53/SUSC#108
PWROK2/GP41109
3VSBSW#/GP40110
KDAT/[GP61]111
KCLK/[GP60]112
MDAT/[GP57]113
MCLK/[GP56]114
PCIRST4#/SCRPRES#/GP10115
RSMRST#/CIRRX/GP55116
GNDA117
TMPIN3/[SO1]118
TMPIN2119
TMPIN1120
VREF121
VIN7/PCIRSTIN#122
VIN6/[VID6]123
VIN5/[VID7]124
VIN4125
VIN3/ATXPG126
VIN2127
VIN1128
VIN01
VCC/[AVCC]2
SLCT3
PE4
BUSY5A
CK#
6SLIN
#7
INIT#
8ERR#
9AFD#
10
STB#
11
PD0
12
PD1
13
PD2
14
PD3
15
PD4
16
PD5
17
PD6
18
PD7
19
GNDD
20
DCD1#
21
RI1#
22
CTS1#
23
DTR1#/JP1
24
RTS1#/JP2
25
DSR1#
26
SOUT1/JP3
27
SIN
128
DCD2#/[GP67]
29
RI2#/[GP66]
30
CTS2#/[GP65]
31
BC121100p/4/NPO/50V/J/XBC121100p/4/NPO/50V/J/X
R4120/4 R4120/4
R1909 1K/4/1/XR1909 1K/4/1/X
R3528.2K/4R3528.2K/4
R2890 33/4R2890 33/4
RN140
1K/8P4R/4
RN140
1K/8P4R/4
12345678
R4040/4 R4040/4
C23010p/4/NPO/50V/J/X
C23010p/4/NPO/50V/J/X
C2291u/6/Y5V/10V/Z
C2291u/6/Y5V/10V/Z
R348 680/6R348 680/6
R3598.2K/4R3598.2K/4
BC119
0.047u/4/Y5V/16V/Z
BC119
0.047u/4/Y5V/16V/Z
BC118
4.7u/8/Y5V/10V/Z
BC118
4.7u/8/Y5V/10V/Z
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PD[0..7]
NDTRA-NSINANSOUTANDCDA-
ERR-ACK-BUSYPESLCT
LPT5
LPT3LPT4LPT4LPT3
LPT3
INIT- LPT16
PD6
PD2 LPT4
ACK-
PD4PD5
PD7
LPT8 LPT8LPT6LPT6
LPT6
LPT5
LPT8LPT9LPT9
LPT9
PD1
LPT7
LPT17
LPT17
NRIA-NCTSA-
NRTSA-NDSRA-
NRIA-
-RI
AFD-PD0 LPT2
LPT16LPT3
LPT2
ERR-
BUSY
LPT4
LPT6
LPT16 ACK-
LPT5
SLCT
LPT8
BUSY
SLCT
LPT9
ERR-
PE
LPT14
LPT17
ERR-
LPT14
LPT16
LPT1
PE
LPT7
LPT7
LPT14LPT1STB-
LPT5
LPT17
PD3
SLIN-
NDTRA-
NDCDA-
NDCDA-
NSOUTANRTSA-
NRIA-
NSINA
NRIA-
NSINANDSRA-
NCTSA-
LPT2LPT1LPT2
LPT1
NDTRA-
NCTSA-NDSRA-NRTSA-
NSOUTA
-12VVCC
+12V
VCC
CTS1-[24]DSR1-[24]
DCD1-[24]
DTR1-[24]RTS1-[24]
RI1-[24]
RXD1[24]TXD1[24]
SLCT[24]PE[24]
BUSY[24]ACK-[24]
PD[0..7][24]
ERR-[24]
INIT-[24]
-RI [19]
AFD-[24]STB-[24]
SLIN-[24]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
COM & LPT PORT
Gigabyte Technology
B
25 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
COM & LPT PORT
Gigabyte Technology
B
25 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
COM & LPT PORT
Gigabyte Technology
B
25 33Friday, November 21, 2008
LPT PORT
COMA RING IN
EMI
EXTERNAL COMA
PLACE NEAR COM CONNECTOR
3 IN 1 VGA+COM+LPT
3 IN 1 VGA+COM+LPT
SOT23
Q31MMBT2222A/SOT23/600mA/40
SOT23
Q31MMBT2222A/SOT23/600mA/40
13
2
PCN1180P/8P4C/6/NPO/50V/K/XPCN1180P/8P4C/6/NPO/50V/K/X21
436587
R3248.2K/4R3248.2K/4
ABC20.1u/4/Y5V/16V/Z/XABC20.1u/4/Y5V/16V/Z/X
PRN2
33/8P4R/4
PRN2
33/8P4R/4
1 23 4
5 67 8
R323
75K/4
R323
75K/4ACN2
180P/8P4C/6/NPO/50V/K
ACN2
180P/8P4C/6/NPO/50V/K
21436587ABC3
0.1u/4/Y5V/16V/Z/XABC30.1u/4/Y5V/16V/Z/X
ABC10.1u/4/Y5V/16V/Z/X
ABC10.1u/4/Y5V/16V/Z/X
ACN1
180P/8P4C/6/NPO/50V/K
ACN1
180P/8P4C/6/NPO/50V/K
21436587
PRN72.2K/8P4R/4
PRN72.2K/8P4R/4
12345678
PC11u/6/Y5V/10V/ZPC11u/6/Y5V/10V/Z
LPT
LPT/PK/SC-6mm/RA/D/X
LPT
LPT/PK/SC-6mm/RA/D/X
13251224112310229
218
207
196
185
174
163
152
141
PCN2180P/8P4C/6/NPO/50V/K/XPCN2180P/8P4C/6/NPO/50V/K/X
21436587
PRN32.2K/8P4R/4
PRN32.2K/8P4R/4 12
345678
PRN42.2K/8P4R/4
PRN42.2K/8P4R/4
12345678
AU1
GD75232/TSSOP20
AU1
GD75232/TSSOP20
RA12
RA23
RA34
DY15
DY26
RA47
DY38
12V1
RY119
RY218
RY317
DA116
DA215
RY414
DA313
RA59
-12V10
GND11
RY512
5V20
PRN62.2K/8P4R/4
PRN62.2K/8P4R/4
12345678
PRN5
33/8P4R/4
PRN5
33/8P4R/4
1 23 45 67 8
PRN1
33/8P4R/4
PRN1
33/8P4R/4
1 23 4
5 6
7 8
PCN4180P/8P4C/6/NPO/50V/K/XPCN4180P/8P4C/6/NPO/50V/K/X
21436587
PD1CD4148WP/1206/300mA
PD1CD4148WP/1206/300mA
PR12.2K/4/1PR12.2K/4/1
D7 BAT54C/SOT23/200mAD7 BAT54C/SOT23/200mA
13
2
COMA
COM/GE/SC-6mm/RA/1/D/X
COMA
COM/GE/SC-6mm/RA/1/D/X
1
2
3
4
5
6
7
8
9
10
11
PC2 180p/4/NPO/50V/J/XPC2 180p/4/NPO/50V/J/X
PCN3180P/8P4C/6/NPO/50V/K/XPCN3180P/8P4C/6/NPO/50V/K/X
21436587
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
-CASEOPEN
MCLKMDAT
MSCLKMSDATAKBCLK
MCLKMDAT
KDAT
KDAT
KBDATAKCLK
KCLK
KBDATA
KBCLK
MSCLK
MSDATA
-SPI_HOLD0ICH_SPI_MISO
-SPI_WP0
-SPI_CS0
ICH_SPI_CLK
ICH_SPI_MOSI
ICH_SPI_MOSI
ICH_SPI_MISO
-SPI_WP1
ICH_SPI_MOSI
-SPI_CS1
ICH_SPI_CLK
-SPI_HOLD1
-SPI_WP1
-SPI_CS0-SPI_CS1
-SPI_HOLD0-SPI_HOLD1
-SPI_WP0
ICH_-SPI_CSICH_SPI_MISO
VCC3 +12VVCORE DDR18V
FUSEVCC
FUSEVCC
FUSEVCC
3VDUALVCC3
VCC3_BIOS
VCC3_BIOS
VCC3_BIOS
VCC3_BIOS
VCC3_BIOS
-CASEOPEN [24]RTCVDD[19,20]
VREF[24]
SYS_TEMP[24]
PWM_TEMP[24]
VIN0[24]VIN1[24]VIN2[24]
KDAT[24]KCLK[24]
MCLK[24]MDAT[24]
CURRENT_OUT_V [30]
VIN4[24]VIN7[24]
ICH_SPI_MOSI[19]
ICH_SPI_CLK [19]
ICH_SPI_CLK [19]
-SPI_WP1[19]
-SIO_SPI_CS1[24]-SIO_SPI_CS0[24]
-SPI_WP0[19]
ICH_-SPI_CS[19,24]ICH_SPI_MISO[19]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
HW-MONITOR/CI/KB/MS/BIOS
Gigabyte Technology
Custom
26 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
HW-MONITOR/CI/KB/MS/BIOS
Gigabyte Technology
Custom
26 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
HW-MONITOR/CI/KB/MS/BIOS
Gigabyte Technology
Custom
26 33Friday, November 21, 2008
Case Open Circuits
TEMP H/W MONITOR VOLTAGE-- H/W MONITOR
CASE OPEN
KB/MS
* * * *
MAIN BIOS
DUAL BIOS
FOR DES LITE DETECT CURRENT
BACKUP BIOS
C2120.01u/4/X7R/16V/K
C2120.01u/4/X7R/16V/K
R279
1M/4
R279
1M/4
R26910K/4/1R26910K/4/1
RS110K/1/6/S/XRS110K/1/6/S/X
C2101u/6/Y5V/10V/ZC2101u/6/Y5V/10V/Z
KB
MS
KB_MS
KB/MS/6P/PC99/OS/RA/D/2
KB
MS
KB_MS
KB/MS/6P/PC99/OS/RA/D/2
12
3
4
56
78
9
10
1112
C2091u/6/Y5V/10V/Z
C2091u/6/Y5V/10V/Z
RN37
8.2K/8P4R/4
RN37
8.2K/8P4R/4
1 23 45 67 8
M_BIOS
SST25VF040B-50-4C-S2AF/S
M_BIOS
SST25VF040B-50-4C-S2AF/S
HOLD# 7
SCK 6
SI 5
CS#1
SO2
VSS4
WP#3
VDD 8
R2718.2K/4R2718.2K/4
R2738.2K/4R2738.2K/4
R930/8R930/8
BC1080.1u/4/Y5V/16V/ZBC1080.1u/4/Y5V/16V/Z
R2728.2K/4R2728.2K/4
CN1180P/8P4C/6/NPO/50V/KCN1180P/8P4C/6/NPO/50V/K
21
43
65
87
R27424K/4R27424K/4
BC1090.1u/4/Y5V/16V/ZBC1090.1u/4/Y5V/16V/Z
R2788.2K/4R2788.2K/4
RN29
8.2K/8P4R/4
RN29
8.2K/8P4R/4
12345678
CI
PH/1*2/BK/2.54/VA/D
CI
PH/1*2/BK/2.54/VA/D
12
R940/8/XR940/8/X
R26810K/4/1R26810K/4/1
R27730K/4/1R27730K/4/1
R291810K/4/1R291810K/4/1
BC2610.1u/4/Y5V/16V/ZBC2610.1u/4/Y5V/16V/Z
RN28
82/8P4R/6
RN28
82/8P4R/6
12345678
RN38
8.2K/8P4R/4
RN38
8.2K/8P4R/4
1 23 45 67 8
B_BIOS
SST25VF040B-50-4C-S2AF/S
B_BIOS
SST25VF040B-50-4C-S2AF/S
HOLD# 7
SCK 6
SI 5
CS#1
SO2
VSS4
WP#3
VDD 8
BC2600.1u/4/Y5V/16V/ZBC2600.1u/4/Y5V/16V/Z
BC7410.1u/4/Y5V/16V/Z/XBC7410.1u/4/Y5V/16V/Z/X
R291710K/4/1R291710K/4/1
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AVDD
VCC3
AVDD
AVDD
LINE_IN_R [28]
SPDIF[23,28]
ACZ_SDOUT[19]LINE2_VREFO [28]
MIC2 [28]
MIC2_L[28]
LINE_O_L [28]
LINE2_R[28]
CD_L [28]
ACZ_SYNC[19]
MIC1 [28]
MIC1_JD[28]
ACZ_BITCLK[19]
ACZ_SDIN2[19]MIC2_VREFO [28]
LINE1_JD[28]
VREFO_32 [28]
LINE_IN_L [28]LINE2_L[28]
CD_R [28]
-ACZ_DET[28]
MIC2_R[28]CDGND [28]
-ACZ_RST[19]
LINE_O_R [28]
FRONT_JD[28]
VREFO_28 [28]
FAUDIO_JD [28]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
AZALIA ALC883
Gigabyte Technology
Custom
27 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
AZALIA ALC883
Gigabyte Technology
Custom
27 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
AZALIA ALC883
Gigabyte Technology
Custom
27 33Friday, November 21, 2008
Can Support Amp Out
AZALIA CODEC
FOR POOR FP
CR15 22/4CR15 22/4
CBC422p/4/NPO/50V/J/X
CBC422p/4/NPO/50V/J/X
CR7 2.2/8CR7 2.2/8
CBC11 4.7u/8/X5R/6.3V/KCBC11 4.7u/8/X5R/6.3V/K
CR19 5.1K/4/1CR19 5.1K/4/1
CBC13 4.7u/8/X5R/6.3V/KCBC13 4.7u/8/X5R/6.3V/K
CR33 47/4CR33 47/4
CR2 20K/4/1CR2 20K/4/1
CBC50.1u/4/Y5V/16V/Z
CBC50.1u/4/Y5V/16V/Z
CBC571n/4/X7R/50V/KCBC571n/4/X7R/50V/K
CR21 20K/4/1CR21 20K/4/1
CBC15 0.1u/4/Y5V/16V/ZCBC15 0.1u/4/Y5V/16V/Z
CBC14 0.1u/4/Y5V/16V/ZCBC14 0.1u/4/Y5V/16V/Z
CR20 10K/4/1CR20 10K/4/1
CBC12 4.7u/8/X5R/6.3V/KCBC12 4.7u/8/X5R/6.3V/K
CBC71u/6/Y5V/10V/Z
CBC71u/6/Y5V/10V/Z
ALC880/CMI9880
CU1
ALC883-GR/LQFP48
ALC880/CMI9880
CU1
ALC883-GR/LQFP48
DVDD11
GPIO0/XTALI2
GPIO1/XTALO3
DVS14
SDATA_OUT5
BIT_CLK6
DVSS27
SDATA-IN8
DVDD29
SYNC10
RESET#11
PC_BEEP12
SENSE A(JD1)/PHONE JD5
13
LINE2-L/AUX-L
14
LINE2-R
/AUX-R
15
MIC2-L/JD2
16
MIC2-R
/JD1 G
PIO
117
CD_L
18
CD_GND
19
CD_R
20
MIC1-L/M
IC1
21
MIC1-R
/MIC2
22
LINE1-L
23
LINE1-R
24
SPDIFO
48
SPDIF/EAPD
47
SURBACK-R
/XTALSEL
46
SURBACK-L/JD0 G
PIO
045
LFE
44
CEN
43
AVSS2
42
SURR-R
41
JDREF (NC)/JD3
40
SURR-L
39
AVDD2
38
LINE1-V
REFOR/VREFO3
37
FRONT-R36
FRONT-L35
SENSE B (JD2)/FMIC134
DCVOL/VREFVOUT233
MIC1-VREFO-R/FMIC232
LINE2-VREFO/JD431
MIC2-VREFO/AFILT230
LINE1-VREFO-L/AFILT129
MIC1-VREFO-L/VREFOUT28
VREF27
AVSS126
AVDD125
CBC60.1u/4/Y5V/16V/Z
CBC60.1u/4/Y5V/16V/Z
CBC16 0.1u/4/Y5V/16V/ZCBC16 0.1u/4/Y5V/16V/Z
CBC20.1u/4/Y5V/16V/Z
CBC20.1u/4/Y5V/16V/Z
CBC84.7u/8/X5R/6.3V/KCBC84.7u/8/X5R/6.3V/K
CR14 22/4CR14 22/4
CBC10 4.7u/8/X5R/6.3V/KCBC10 4.7u/8/X5R/6.3V/K
CR94 8.2K/4CR94 8.2K/4
CBC5122u/8/X5R/6.3V/M
CBC5122u/8/X5R/6.3V/M
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AJ_B2
AJ_B5
LINE_IN_LL
LINE_IN_RR
MIC11
MIC22
LINE_IN_LL
LINE1_JD
MIC22
MIC11
LINE_IN_RR
FRONT_JD
MIC1_JD
AJ_B5
AJ_B2
5VDUAL
+12V
AVDD
VCC3
VCCMIC1[27]
LINE_O_R[27]
MIC2[27]
LINE_IN_L[27]
LINE_IN_R[27]
LINE_O_L[27]
CDGND[27]
CD_L[27]
CD_R[27]
MIC2_L[27]
LINE2_L[27]
LINE2_VREFO[27]
MIC2_VREFO[27]
-ACZ_DET [27]MIC2_R[27]LINE2_R[27]
FRONT_JD[27]
MIC1_JD[27]
LINE1_JD[27]
VREFO_32[27]
VREFO_28[27]
SPDIF[23,27]
FAUDIO_JD[27]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
AUDIO JACK
Gigabyte Technology
Custom
28 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
AUDIO JACK
Gigabyte Technology
Custom
28 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
AUDIO JACK
Gigabyte Technology
Custom
28 33Friday, November 21, 2008
LINE-IN
CD IN
LINE-OUT
MIC-IN
CODEC POWER/EMI PAD
AZALIA FRONT PANEL
AZALIA JACK
LINE-OUT
LINE-IN
MIC-IN
BLUE
GREEN
PINK
USB_LANUSB_1394
SPDIF IN
PIN HEADER
CR113 8.2K/4CR113 8.2K/4
CBC46180p/4/NPO/50V/J
CBC46180p/4/NPO/50V/J
CR528.2K/4CR528.2K/4
CR108 75/6/1CR108 75/6/1
CD_IN
SHR/1*4/BK/P/2.54/VA/D
CD_IN
SHR/1*4/BK/P/2.54/VA/D
1234
CR74 8.2K/4CR74 8.2K/4
CBC250.1u/4/Y5V/16V/Z/XCBC250.1u/4/Y5V/16V/Z/X
SPDIF_O
PH/1*3/BK/2.54/VA/D
SPDIF_O
PH/1*3/BK/2.54/VA/D
123
CR104 75/6/1CR104 75/6/1
CBC48180p/4/NPO/50V/J
CBC48180p/4/NPO/50V/J
CR97 22K/4CR97 22K/4
CD2 CD4148WP/1206/300mACD2 CD4148WP/1206/300mA
CR538.2K/4CR538.2K/4
CD1CD4148WP/1206/300mACD1CD4148WP/1206/300mA
CR99 75/6/1CR99 75/6/1CR80 39.2K/4/1CR80 39.2K/4/1
CR120 75/6/1CR120 75/6/1
CBC29180p/4/NPO/50V/JCBC29180p/4/NPO/50V/J
CBC49180p/4/NPO/50V/J
CBC49180p/4/NPO/50V/J
CR115 75/6/1CR115 75/6/1
SOT23
BAT54A/SOT23/200mACQ8
SOT23
BAT54A/SOT23/200mACQ8
CR76 8.2K/4CR76 8.2K/4
SOT23
BAT54A/SOT23/200mACQ9
SOT23
BAT54A/SOT23/200mACQ9
CR26
0/6/SHT/X
CR26
0/6/SHT/XCR105 75/6/1CR105 75/6/1
CQ478L05/SOT89/0.1ACQ478L05/SOT89/0.1A
1 2 34
CBC28180p/4/NPO/50V/J
CBC28180p/4/NPO/50V/J
CBC44 4.7u/8/X5R/6.3V/KCBC44 4.7u/8/X5R/6.3V/K
+1
CEC9 100u/D/10V/57
+1
CEC9 100u/D/10V/57
CR10622K/4CR10622K/4
PH/2*5K8/GED/2.54/VA/D
F_AUDIO
PH/2*5K8/GED/2.54/VA/D
F_AUDIO
135
9
246
107
CR114 75/6/1CR114 75/6/1
+1
CEC10 100u/D/10V/57
+1
CEC10 100u/D/10V/57
CR109 75/6/1CR109 75/6/1CBC26
180p/4/NPO/50V/JCBC26
180p/4/NPO/50V/J
+1
CEC1 100u/D/10V/57
+1
CEC1 100u/D/10V/57
CBC5222u/8/X5R/6.3V/M
CBC5222u/8/X5R/6.3V/M
CR121 75/6/1CR121 75/6/1
CR518.2K/4CR518.2K/4
CR79 20K/4/1CR79 20K/4/1
CR112 8.2K/4CR112 8.2K/4
CBC22180p/4/NPO/50V/JCBC22180p/4/NPO/50V/J
CBC47180p/4/NPO/50V/J
CBC47180p/4/NPO/50V/J
GND
GND
GND
AUDIO
AUDIO/BTX/[11NR6-403007-71R_11NR6-403007-72R]
GND
GND
GND
AUDIO
AUDIO/BTX/[11NR6-403007-71R_11NR6-403007-72R]
A1A1
A2A2
A5A5
A3A3
A4A4
MH1MH1
MH2MH2
MH3MH3
MH4MH4
MH5MH5
B2B2
B4B4
B5B5
B3B3
C3C3
C2C2
C4C4
C5C5
CR10722K/4CR10722K/4
CR100 75/6/1CR100 75/6/1
CBC45 4.7u/8/X5R/6.3V/KCBC45 4.7u/8/X5R/6.3V/K
CR98 22K/4CR98 22K/4CR77 8.2K/4CR77 8.2K/4
+1
CEC2 100u/D/10V/57
+1
CEC2 100u/D/10V/57
CR75 8.2K/4CR75 8.2K/4
CR81 0/4CR81 0/4
CBC27180p/4/NPO/50V/JCBC27180p/4/NPO/50V/J
CR788.2K/4CR788.2K/4
CR32 2.2/6CR32 2.2/6
CBC21180p/4/NPO/50V/J
CBC21180p/4/NPO/50V/J
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EN
EN
1_5LEVEL
Z221
VTT_REF
1_5LEVEL
VTT_LEVEL
VTT_LEVELN_GATE
N_GATE
P_GATE
5VDUAL_GATE
EN
PHASE1_8V
PHASE1_25V
DDR18V_OV
P_GATE
3VDUAL5VDUAL
DDR18V
VCC1_5
+12V2_5LEVEL
5VSB
VCC
5VSB
5VSB5VSB
5VSB
+12V
5VDUAL
VCC
5VSB5VSB
5VDUAL
+12V
+12V2_5LEVEL
VTT_GMCH
DDRVTT
DDR18V VCCDDR18V
2_5LEVELDDR18V
+12V
VTT_GMCH
2_5LEVEL5VSB
5VSB
5VDUAL
5VSB
VTT_GMCH
5VSB
5VDUAL+12V
DDR18V
5VDUAL
VCC
VCC1_25
+12V
-RSMRST [19,24] -PSON[24,31]
-S4_S5[19,21]-SLP_S3[19,24]
-SLP_S3[19,24]
VTT_PWRGD [30]
PWROK1[11,19,24]
VTT_GMCH_UV2[24]
VTT_GMCH_UV1[24]
VTT_GMCH_OV1[24]
VTT_GMCH_OV2[24]
DDR18V_OV3 [24]
DDR18V_OV1 [24]
DDR18V_OV2 [24]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DISCRETE POWER / FAN CTRL
Gigabyte Technology
Custom
29 33Tuesday, November 25, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DISCRETE POWER / FAN CTRL
Gigabyte Technology
Custom
29 33Tuesday, November 25, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
DISCRETE POWER / FAN CTRL
Gigabyte Technology
Custom
29 33Tuesday, November 25, 2008
3VDUAL PWR SEQ
POWER ISSUE
S3 TURN OFF 2_5LEVEL,避避避避避避避避DDR18V DROP
(因PSU +12V太太太,造造OP TURNON,導導DDR18V LOADING WORSE)
VCC=4.2V
+12V=10V
1V
5VDUAL
VTT_PWRGD
DDRVTT VCC1_5
GND VIA X6
PAD500 X500mil^2
VTT_GMCH
漏漏漏漏電電電電不不不不CPU端端端端
3V
1.1V
1.15V
CHOKE2U-20A-SQ-3
DDR18V
LOOK 0.8V
DDR18V=1.85V
CHOKE08U-15A_1P-2
0.8=1.55*(1/1+X),X=600
VCC1_25
VCC1_25=1.26V
CHOKE08U-15A_1P-2
LOOK 0.8V
CHOKE08U-15A_1P-2
+1
EC1501000u/D/6.3V/8C/36m
+1
EC1501000u/D/6.3V/8C/36m
SOT23
Q327MMBT2222A/SOT23/600mA/40
SOT23
Q327MMBT2222A/SOT23/600mA/40
13
2
C13242.2n/4/X7R/50V/KC13242.2n/4/X7R/50V/K
C1319
0.01u/4/X7R/16V/K
C1319
0.01u/4/X7R/16V/K
L24
1.2uH/20A/PMU109/W/D
L24
1.2uH/20A/PMU109/W/D
R19588.2K/4/XR19588.2K/4/X
R3331K/4/1R3331K/4/1
R19438.2K/4R19438.2K/4
R19518.2K/4R19518.2K/4
+1
EC1681000u/D/6.3V/8C/36m
+1
EC1681000u/D/6.3V/8C/36m
C9224.7n/4/X7R/25V/K/X
C9224.7n/4/X7R/25V/K/X
BC7290.1u/4/Y5V/16V/ZBC7290.1u/4/Y5V/16V/Z
R19498.2K/4R19498.2K/4
R1921 1K/4/1R1921 1K/4/1
R19458.2K/4R19458.2K/4
C13234.7n/4/X7R/25V/K/XC13234.7n/4/X7R/25V/K/X
SOT23
Q326MMBT2222A/SOT23/600mA/40
SOT23
Q326MMBT2222A/SOT23/600mA/40
13
2
C92010p/4/NPO/50V/J/XC92010p/4/NPO/50V/J/X
R19448.2K/4R19448.2K/4
R18671.54K/4/1
R18671.54K/4/1
SOT23
Q325MMBT2222A/SOT23/600mA/40
SOT23
Q325MMBT2222A/SOT23/600mA/40
13
2
Q3152SK3918/TO252/1300pF/7.5mQ3152SK3918/TO252/1300pF/7.5m
1 32
R17011K/4/1R17011K/4/1
R1899 8.2K/4R1899 8.2K/4
C13361n/4/X7R/50V/K/XC13361n/4/X7R/50V/K/X
G S
D
SOT23 Q3052N7002/SOT23/25pF/5
G S
D
SOT23 Q3052N7002/SOT23/25pF/5
2 13
G
D
S
Q2482SK3918/TO252/1300pF/7.5m
G
D
S
Q2482SK3918/TO252/1300pF/7.5m
1 32
R17068.2K/4R17068.2K/4
R151920K/4/1/XR151920K/4/1/X
SOT23
BAT54A/SOT23/200mA
D68
SOT23
BAT54A/SOT23/200mA
D68
+1
EC175100u/D/10V/57
+1
EC175100u/D/10V/57
+
EC321000u/D/6.3V/8C/36m
+
EC321000u/D/6.3V/8C/36m
R17072.2/6R17072.2/6
C13160.01u/4/X7R/16V/K/XC13160.01u/4/X7R/16V/K/X
C18981n/4/X7R/25V/K/X
C18981n/4/X7R/25V/K/X
R17112K/4/1R17112K/4/1
+
-U87ALM324DR/SO14
+
-U87ALM324DR/SO14
3
21
411
R16991.5K/4/1R16991.5K/4/1
0.1u/4/Y5V/16V/ZC2350.1u/4/Y5V/16V/ZC235
Q36APE1084GH/TO252/5A
Q36APE1084GH/TO252/5A
1
32
R1919100/6/1R1919100/6/1
R19111K/4/1R19111K/4/1
+
-
U8A
KA393D/SO8
+
-
U8A
KA393D/SO8
3
21
84
SOT23 BAT54A/SOT23/200mA
D11
SOT23 BAT54A/SOT23/200mA
D11
R17891K/4/1R17891K/4/1
R17031K/4/1R17031K/4/1
C18830.01u/4/X7R/16V/K/XC18830.01u/4/X7R/16V/K/X
Q372SK3918/TO252/1300pF/7.5mQ372SK3918/TO252/1300pF/7.5m
1
32
BC7284.7u/8/Y5V/10V/ZBC7284.7u/8/Y5V/10V/Z
R15172.2/6R15172.2/6
+1
EC1671000u/D/6.3V/8C/36m
+1
EC1671000u/D/6.3V/8C/36m
R1923100/6/1R1923100/6/1
R1724 1K/4/1R1724 1K/4/1
+1
EC33100u/D/10V/57
+1
EC33100u/D/10V/57
R341 8.2K/4R341 8.2K/4
R195268K/4/1R195268K/4/1
R18821/6R18821/6
Q317APL431BAI-TR/SOT23/150mAQ317APL431BAI-TR/SOT23/150mA
RCA
R2889 4.02K/6/1R2889 4.02K/6/1
R19598.2K/4R19598.2K/4
R2888 16K/6/1R2888 16K/6/1
U88RT9199PSP/SO8/1.8AU88RT9199PSP/SO8/1.8A
VIN1
GND2
REFEN3
VOUT4
VCNTL48
VCNTL37
VCNTL26
VCNTL15
SGND
9
R29152K/4/1/XR29152K/4/1/X
R1735100/6/1R1735100/6/1
R29132K/4/1/XR29132K/4/1/X
0.1u/4/Y5V/16V/ZBC739
0.1u/4/Y5V/16V/ZBC739
R2871294K/6/1R2871294K/6/1
C9212.2n/4/X7R/50V/KC9212.2n/4/X7R/50V/K
R291220K/4/1R291220K/4/1
R2887 8.06K/6/1R2887 8.06K/6/1
G S
D
SOT23
Q3162N7002/SOT23/25pF/5
G S
D
SOT23
Q3162N7002/SOT23/25pF/5
2 13
C13201u/6/Y5V/10V/ZC13201u/6/Y5V/10V/Z
+1
EC1731000u/D/6.3V/8C/36m
+1
EC1731000u/D/6.3V/8C/36m
BC7271u/6/Y5V/10V/Z
BC7271u/6/Y5V/10V/Z
R19628.2K/4/XR19628.2K/4/X
U86RT8105PS/SO8/[10TA1-608105-01R_10TA1-608105-11R]U86RT8105PS/SO8/[10TA1-608105-01R_10TA1-608105-11R]
COMP7
VCC
5
BOOT1
PHASE8
GND
3
LG/OC4
FB6
UGATE2
R291420K/4/1R291420K/4/1
SOT23
Q284MMBT2222A/SOT23/600mA/40
SOT23
Q284MMBT2222A/SOT23/600mA/40
13
2
C13151u/6/X5R/10V/K
C13151u/6/X5R/10V/K
R2886 4.99K/6/1R2886 4.99K/6/1
+
-U87CLM324DR/SO14
+
-U87CLM324DR/SO14
10
98
411
R19011K/4/1R19011K/4/1
D65LOW_VF/BAT54C/SOT23/200mA/[10DK1-442040-01R_10DK1-325513-C1R]
D65LOW_VF/BAT54C/SOT23/200mA/[10DK1-442040-01R_10DK1-325513-C1R]
13
2
SOT23
Q285MMBT2222A/SOT23/600mA/40
SOT23
Q285MMBT2222A/SOT23/600mA/40
13
2
R1960200/6R1960200/6
R19562.2/6R19562.2/6
R19558.2K/4/XR19558.2K/4/X
R172330K/4/1R172330K/4/1
+
-
U8B
KA393D/SO8
+
-
U8B
KA393D/SO8
5
67
84
G
D
S
Q2862SK3918/TO252/1300pF/7.5m
G
D
S
Q2862SK3918/TO252/1300pF/7.5m
1 32
R171820K/4/1R171820K/4/1
R189712.1K/4/1
R189712.1K/4/1
R170920K/4/1/XR170920K/4/1/X
C2340.1u/4/Y5V/16V/ZC2340.1u/4/Y5V/16V/Z
C13210.1u/6/X7R/25V/KC13210.1u/6/X7R/25V/K
R1722100/6/1R1722100/6/1
G S
D
SOT23
Q252N7002/SOT23/25pF/5/X
G S
D
SOT23
Q252N7002/SOT23/25pF/5/X
2 13
+
-U87BLM324DR/SO14
+
-U87BLM324DR/SO14
5
67
411
R1737169/6/1R1737169/6/1
C13260.01u/4/X7R/16V/K/XC13260.01u/4/X7R/16V/K/X
Q2892SK3918/TO252/1300pF/7.5mQ2892SK3918/TO252/1300pF/7.5m
1 32
D66BAT54C/SOT23/200mAD66BAT54C/SOT23/200mA
13
2
+1
EC341000u/D/6.3V/8C/36m
+1
EC341000u/D/6.3V/8C/36m
R15212K/4/1R15212K/4/1
R15182.2/6R15182.2/6
L171.2uH/20A/PMU109/W/DL171.2uH/20A/PMU109/W/D
0.1u/4/Y5V/16V/ZBC738
0.1u/4/Y5V/16V/ZBC738
SOT23
Q324
MMBT2907A/SOT23/-600mA/50
SOT23
Q324
MMBT2907A/SOT23/-600mA/50
13
2
R1790
8.2K/4
R1790
8.2K/4
+
EC1701000u/D/6.3V/8C/36m
+
EC1701000u/D/6.3V/8C/36m
C9190.1u/6/X7R/25V/KC9190.1u/6/X7R/25V/K
L182uH/20A/IEP109/DL182uH/20A/IEP109/D
BC7321u/6/Y5V/10V/Z
BC7321u/6/Y5V/10V/Z
C18971n/4/X7R/25V/K/XC18971n/4/X7R/25V/K/X
R17102.2/6R17102.2/6
R18811/6R18811/6
+1
EC1661000u/D/6.3V/8C/36m
+1
EC1661000u/D/6.3V/8C/36m
R2872147K/6/1R2872147K/6/1
R3731K/4/1R3731K/4/1
R1953100K/4/1R1953100K/4/1
Q293AP9435K/SOT89/507pF/50mQ293AP9435K/SOT89/507pF/50m
123
4
C132210p/4/NPO/50V/J/XC132210p/4/NPO/50V/J/X
0.1u/4/Y5V/16V/ZC405
0.1u/4/Y5V/16V/ZC405
C9181u/6/Y5V/10V/ZC9181u/6/Y5V/10V/Z
R169822K/4R169822K/4
R17028.2K/4
R17028.2K/4
0.1u/4/Y5V/16V/ZBC724
0.1u/4/Y5V/16V/ZBC724
0.1u/4/Y5V/16V/ZC1730.1u/4/Y5V/16V/ZC173
R2885 9.53K/4/1R2885 9.53K/4/1
C13180.1u/4/Y5V/16V/Z
C13180.1u/4/Y5V/16V/Z
R3751K/4/1R3751K/4/1
L251.2uH/20A/PMU109/W/DL251.2uH/20A/PMU109/W/D
1u/6/Y5V/10V/ZC18801u/6/Y5V/10V/ZC1880
R15201.2K/4/1R15201.2K/4/1
R17042.4K/4R17042.4K/4
SOT23
BAT54A/SOT23/200mAD10
SOT23
BAT54A/SOT23/200mAD10
C18510.01u/4/X7R/16V/KC18510.01u/4/X7R/16V/K
G
D
S
Q2492SK3918/TO252/1300pF/7.5m
G
D
S
Q2492SK3918/TO252/1300pF/7.5m
1 32
U59RT8105PS/SO8/[10TA1-608105-01R_10TA1-608105-11R]U59RT8105PS/SO8/[10TA1-608105-01R_10TA1-608105-11R]
COMP7
VCC
5
BOOT1
PHASE8
GND
3
LG/OC4
FB6
UGATE2
R192028K/4/1R192028K/4/1
C2360.1u/4/Y5V/16V/Z
C2360.1u/4/Y5V/16V/Z
+1
CE3100u/D/10V/57
+1
CE3100u/D/10V/57
R1898 1K/4/1R1898 1K/4/1
R19502.2/6R19502.2/6
R19468.2K/4R19468.2K/4
G
D
S
Q2882SK3918/TO252/1300pF/7.5m
G
D
S
Q2882SK3918/TO252/1300pF/7.5m
1 32
R19101K/4/1R19101K/4/1
+
EC801000u/D/6.3V/8C/36m
+
EC801000u/D/6.3V/8C/36m
G S
D Q2822N7002/SOT23/25pF/5
G S
D Q2822N7002/SOT23/25pF/5
2 13
R191830K/4/1R191830K/4/1
SOT23
Q306
MMBT2222A/SOT23/600mA/40
SOT23
Q306
MMBT2222A/SOT23/600mA/40
13
2
D67BAT54C/SOT23/200mAD67BAT54C/SOT23/200mA
13
2
C18890.01u/4/X7R/16V/KC18890.01u/4/X7R/16V/K
G S
D
SOT23
Q332N7002/SOT23/25pF/5
G S
D
SOT23
Q332N7002/SOT23/25pF/5
2 13
R19002.74K/4/1
R19002.74K/4/1
1u/6/Y5V/10V/ZC18881u/6/Y5V/10V/ZC1888
SOT23
Q283MMBT2222A/SOT23/600mA/40
SOT23
Q283MMBT2222A/SOT23/600mA/40
13
2
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
IO_VID3
PHASE3
IO_VID2
LGATE3IO_VID0IO_VID1
LGATE1
PHASE1
UGATE1
ISEN1
PHASEA
UGATE2
PHASEB
ISEN3
PHASEC
PHASE2
LGATE2
UGATE3
IO_VID5
IO_VID0
IO_VID4
IO_VID1
IO_VID3IO_VID2
IO_VIDO7IO_VIDO6
FB
ISEN3
ISEN2
ISEN1
PHASEB
PHASEC
IO_VID4IO_VID5
ISEN2
PHASEA
VR_RDY
IO_VIDO7IO_VIDO6
FB
VIN
VIN
VCORE
VIN
V12
V12
VCC
3VDUAL
3VDUAL
VCC
VCC3
V12
VCC
+12V
VCORE
VID4[6]
VID1[6]
VID5[6]
VID0[6]
VID3[6]VID2[6]
VTT_PWRGD[29]VR_RDY[5]
VRD_SEL[6]
IO_VID0 [24]IO_VID1 [24]IO_VID2 [24]IO_VID3 [24]
IO_VID4 [24]IO_VID5 [24]
VRMGD [21]IO_VIDO7[24]IO_VIDO6[24]
CURRENT_OUT_V [26]
VSS_SENSE[6]
VCC_SENSE[6]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
VRD 11/ ISL6312
Gigabyte Technology
Custom
30 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
VRD 11/ ISL6312
Gigabyte Technology
Custom
30 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
VRD 11/ ISL6312
Gigabyte Technology
Custom
30 33Friday, November 21, 2008
BOTTOM PAD CONNECT TO GND THROUGH 10 VIA
ALL MOSFET =8~9m OHMMOSFEF SOLDER SIDE需需需需需需需需 ICT TEMP.
SR1,SR3,SR5PLACE ON THESOLDER SIDE,CLOSEINDUCTOR
OUTPUTINDUCTOR
CPU FAN ISSUE
Freq.=150KHz
R20--DUAL LAYOUT
NEW CHOKE
NEW CHOKE
NEW CHOKE
CHOKE05U-30A-1PQ-2
CHOKE05U-30A-1PQ-2
CHOKE05U-30A-1PQ-2
R0603-RH-SHORT10-MASK
R0603-RH-SHORT10-MASK
R0603-RH-SHORT10-MASK
DR4034K/4/1
DR4034K/4/1
DQ12
2SK3919/TO252/2050pF/5.6m
DQ12
2SK3919/TO252/2050pF/5.6m
1 32
DC11n/4/X7R/50V/KDC11n/4/X7R/50V/K
DR4 2.2/6DR4 2.2/6
DBC11u/8/Y5V/16V/ZDBC11u/8/Y5V/16V/Z
DR528.2K/4DR528.2K/4
+1
DEC10
560u/FP/D/6.3V/89/8m
+1
DEC10
560u/FP/D/6.3V/89/8m
SDR40/6/SHT/XSDR40/6/SHT/X
DBC41u/8/Y5V/16V/ZDBC41u/8/Y5V/16V/Z
R50
DL10.5uH/30A/INC109/F/D
R50
DL10.5uH/30A/INC109/F/D
DR72.2/6DR72.2/6
+
-
DU2CLM324DR/SO14
+
-
DU2CLM324DR/SO14
10
98
411
DR280/6/SHT/X
DR280/6/SHT/X
DBC160.1u/6/X7R/25V/KDBC160.1u/6/X7R/25V/K
SDR30/6/SHT/XSDR30/6/SHT/X
DC21n/4/X7R/50V/KDC21n/4/X7R/50V/K
+1
DEC8470u/FP/D/16V/AC
+1
DEC8470u/FP/D/16V/AC
DBC19 1u/6/Y5V/10V/ZDBC19 1u/6/Y5V/10V/Z
DQ7
2SK3919/TO252/2050pF/5.6m
DQ7
2SK3919/TO252/2050pF/5.6m
1 32
DR320/6/SHT/X
DR320/6/SHT/X
+1
DEC6
560u/FP/D/6.3V/89/8m
+1
DEC6
560u/FP/D/6.3V/89/8m
DR37 1.4K/4/1DR37 1.4K/4/1
DR26 2.2/6DR26 2.2/6
DR8 2.2/6DR8 2.2/6
DR27 200/6DR27 200/6
SDR10/6/SHT/X
SDR10/6/SHT/X
DR9 2.2/6DR9 2.2/6
DC120.1u/4/Y5V/16V/ZDC12
0.1u/4/Y5V/16V/Z
DRN11K/8P4R/4DRN11K/8P4R/4
1 23 45 67 8
+
DEC71000u/D/6.3V/8C/36m
+
DEC71000u/D/6.3V/8C/36m
DBC21u/8/Y5V/16V/ZDBC21u/8/Y5V/16V/Z
DR19 2.2/6DR19 2.2/6
+
-
DU2DLM324DR/SO14
+
-
DU2DLM324DR/SO1412
1314
411
DBC130.1u/6/X7R/25V/KDBC130.1u/6/X7R/25V/K
DC81.5n/4/X7R/50V/KDC81.5n/4/X7R/50V/K
DC31n/4/X7R/50V/KDC31n/4/X7R/50V/K
SOT23
DQ13MMBT2222A/SOT23/600mA/40
SOT23
DQ13MMBT2222A/SOT23/600mA/40
13
2
DC10
0.01u/4/X7R/16V/K
DC10
0.01u/4/X7R/16V/K
SDR50/6/SHT/XSDR50/6/SHT/X
DR12 2.2/6DR12 2.2/6
+
-
DU2ALM324DR/SO14
+
-
DU2ALM324DR/SO143
21
411
DQ10
2SK3918/TO252/1300pF/7.5m
DQ10
2SK3918/TO252/1300pF/7.5m
1 32
DBC12 0.1u/6/X7R/25V/KDBC12 0.1u/6/X7R/25V/K
DQ5
2SK3918/TO252/1300pF/7.5m
DQ5
2SK3918/TO252/1300pF/7.5m
1 32
DBC50.1u/6/X7R/25V/KDBC50.1u/6/X7R/25V/K
DR591K/4/1DR591K/4/1
DBC8 0.1u/6/X7R/25V/KDBC8 0.1u/6/X7R/25V/K
+
DEC12560u/FP/D/6.3V/89/8m
+
DEC12560u/FP/D/6.3V/89/8m
DQ11
2SK3919/TO252/2050pF/5.6m
DQ11
2SK3919/TO252/2050pF/5.6m
1 32
DR625.1K/4/1DR625.1K/4/1
DR10 8.2K/4DR10 8.2K/4
+
-
DU2BLM324DR/SO14
+
-
DU2BLM324DR/SO145
67
411
DR601K/4/1DR601K/4/1
DBC7 1u/8/Y5V/16V/ZDBC7 1u/8/Y5V/16V/ZDR15 2.2/6DR15 2.2/6
DR548.2K/4DR548.2K/4
DQ8
2SK3919/TO252/2050pF/5.6m
DQ8
2SK3919/TO252/2050pF/5.6m
1 32
DBC14 0.1u/6/X7R/25V/KDBC14 0.1u/6/X7R/25V/K
DR50243K/4/1DR50243K/4/1
SOT23
DQ14MMBT2222A/SOT23/600mA/40SOT23
DQ14MMBT2222A/SOT23/600mA/40
13
2
DC13 33p/4/NPO/50V/JDC13 33p/4/NPO/50V/J
DR29 9.53K/4/1DR29 9.53K/4/1
DR58 1K/4/1DR58 1K/4/1
DR67453K/4/1DR67453K/4/1
DR16 2.2/6DR16 2.2/6
DR6510K/4/1DR6510K/4/1
DR412.2/6DR412.2/6
DR14 9.53K/4/1DR14 9.53K/4/1
R50
DL20.5uH/30A/INC109/F/D
R50
DL20.5uH/30A/INC109/F/D
DR23 9.53K/4/1DR23 9.53K/4/1
DR5 8.2K/4DR5 8.2K/4
DQ4
2SK3918/TO252/1300pF/7.5m
DQ4
2SK3918/TO252/1300pF/7.5m
1 32
DR112.2/6DR112.2/6
DR511K/4/1DR511K/4/1
DR1 2.2/6DR1 2.2/6
DR35 0/6/SHT/XDR35 0/6/SHT/X
+1
DEC11
560u/FP/D/6.3V/89/8m
+1
DEC11
560u/FP/D/6.3V/89/8m
DR62.2/6DR62.2/6
DR18 200/6DR18 200/6
DBC15 1u/8/Y5V/16V/ZDBC15 1u/8/Y5V/16V/Z
R50
DL30.5uH/30A/INC109/F/D
R50
DL30.5uH/30A/INC109/F/D
DU1
ISL6312CRZ/QFN48
DU1
ISL6312CRZ/QFN48
ISEN1+35
FS45
VCC
10
FB14
PGOOD37
VID23
VID14
VID32
COMP13
VSEN18
PVCC1_229
ISEN2+19
VDIFF16
OFS12
RGND17
ISEN3+44
ISEN4+21
PWM424
VID05
REF11
IDROOP15
ISEN3-43
ISEN2-20
ISEN1-34
ISEN4-22
EN36
VID548
VRSEL6
GND
49
VID647
VID746
VID41
SS9
BOOT131
UGATE132
PHASE133
LGATE130
BOOT227
UGATE226
PHASE225
LGATE228
PVCC342
BOOT340
UGATE339
PHASE338
LGATE341
EN_PH423
DRSEL7
OVPSEL8
DBC9 0.1u/6/X7R/25V/KDBC9 0.1u/6/X7R/25V/K
DR615.1K/4/1DR615.1K/4/1
+1
DEC1470u/FP/D/16V/AC
+1
DEC1470u/FP/D/16V/AC
DR68453K/4/1DR68453K/4/1
SDR20/6/SHT/X
SDR20/6/SHT/X
DQ1
2SK3919/TO252/2050pF/5.6m
DQ1
2SK3919/TO252/2050pF/5.6m
1 32
+1
DEC9
560u/FP/D/6.3V/89/8m
+1
DEC9
560u/FP/D/6.3V/89/8m
DR64 5.1K/4/1DR64 5.1K/4/1
DR33169K/4/1DR33169K/4/1
DR3620K/4/1DR3620K/4/1
DR2 2.2/6DR2 2.2/6
DBC6 0.1u/6/X7R/25V/KDBC6 0.1u/6/X7R/25V/K
DR6610K/4/1DR6610K/4/1
DR3 8.2K/4DR3 8.2K/4
+1
DEC3470u/FP/D/16V/AC
+1
DEC3470u/FP/D/16V/AC
DQ2
2SK3919/TO252/2050pF/5.6m
DQ2
2SK3919/TO252/2050pF/5.6m
1 32
DR30 330/6DR30 330/6
DBC170.1u/4/Y5V/16V/Z/XDBC170.1u/4/Y5V/16V/Z/X
DBC11 0.1u/6/X7R/25V/KDBC11 0.1u/6/X7R/25V/K
SDR60/6/SHT/X
SDR60/6/SHT/X
DBC100.1u/4/Y5V/16V/Z/X
DBC100.1u/4/Y5V/16V/Z/X
+1
DEC4
560u/FP/D/6.3V/89/8m
+1
DEC4
560u/FP/D/6.3V/89/8m
DR57 1K/4/1DR57 1K/4/1
DR635.1K/4/1
DR635.1K/4/1
DR21 2.2/6DR21 2.2/6
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VCC3
+12V
VCC
VCC
-12V
5VSB
VCC3
VCC
VCC
V12
VCC3
VCC1_25 3VDUAL
VCC3 +12V
3VDUALVCC DDR18V
VCC3
VCC
VCC1_25
5VDUAL
VCC
VCC3 VCC3
PWOK [24]
-PSON[24,29]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ATX POWER CONNECTOR
Gigabyte Technology
B
31 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ATX POWER CONNECTOR
Gigabyte Technology
B
31 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
ATX POWER CONNECTOR
Gigabyte Technology
B
31 33Friday, November 21, 2008
ATX POWER CONNECTOR
ATXPWR_24-3
ATX_4-1
10
1210
9
12
8
4
2
9
3
6
5
6
52
1
7
HOLE_4-RH
3
11
11
7
4
1
8
HOLE_4-RH-5MM
FIX PWR AcBel(ATX-400C-A2ADB)
C13320.1u/4/Y5V/16V/ZC13320.1u/4/Y5V/16V/Z
XC7
0.01u/4/X7R/16V/K/X
XC7
0.01u/4/X7R/16V/K/X
K3
K1_ICT
K3
K1_ICT
1
MH3
HOLE_3/X
MH3
HOLE_3/X
12
3 4 5
678
910
11
12
XC4
0.01u/4/X7R/16V/K/X
XC4
0.01u/4/X7R/16V/K/X
K2
K1_ICT
K2
K1_ICT
1
K1
K1_ICT
K1
K1_ICT
1
XC1
0.01u/4/X7R/16V/K/X
XC1
0.01u/4/X7R/16V/K/X
MH1
HOLE_3/X
MH1
HOLE_3/X
12
3 4 5
678
910
11
12
BC1300.1u/4/Y5V/16V/ZBC1300.1u/4/Y5V/16V/Z
RN161100/8P4R/6RN161100/8P4R/6
12
34
56
78
XC3
0.01u/4/X7R/16V/K/X
XC3
0.01u/4/X7R/16V/K/X
MH7
HOLE_3/X
MH7
HOLE_3/X
12
3 4 5
678
910
11
12
ATX_12V
APW/2*2/IV/OC/P/4.2/VA/SN/OH
ATX_12V
APW/2*2/IV/OC/P/4.2/VA/SN/OH
GND1
GND2
+12V3
+12V4
XC6
0.01u/4/X7R/16V/K/X
XC6
0.01u/4/X7R/16V/K/X
ATX
APW/2*12/IV/OC/OP/4.2/VA/SN/LK/2H
ATX
APW/2*12/IV/OC/OP/4.2/VA/SN/LK/2H
3.3V1
3.3V2
GND3
5V4
GND5
5V6
GND7
POK8
5VSB9
12V10
3.3V13
-12V14
GND15
PSON16
GND17
GND18
GND19
-5V20
5V21
5V22
5V23
GND24
12V11
3.3V12
BC1310.1u/4/Y5V/16V/ZBC1310.1u/4/Y5V/16V/Z
CPUK1
K1_ICT
CPUK1
K1_ICT
1
BC1290.1u/4/Y5V/16V/ZBC1290.1u/4/Y5V/16V/Z
I3
4MMH/X
I3
4MMH/X
RN162100/8P4R/6RN162100/8P4R/6
12
34
56
78
MH8
HOLE_3/X
MH8
HOLE_3/X
12
3 4 5
678
910
11
12
I1
4MMH/X
I1
4MMH/X
I5
4MMH/X
I5
4MMH/X
BC1360.1u/4/Y5V/16V/Z/XBC1360.1u/4/Y5V/16V/Z/X
MH4
HOLE_3/X
MH4
HOLE_3/X
12
3 4 5
678
910
11
12
BC1380.1u/4/Y5V/16V/ZBC1380.1u/4/Y5V/16V/Z
I4
4MMH/X
I4
4MMH/X
MH2
HOLE_3/X
MH2
HOLE_3/X
12
3 4 5
678
910
11
12
BC1350.1u/4/Y5V/16V/ZBC1350.1u/4/Y5V/16V/Z
I2
4MMH/X
I2
4MMH/X
C2590.1u/4/Y5V/16V/ZC2590.1u/4/Y5V/16V/Z
CPUK2
K1_ICT
CPUK2
K1_ICT
1
XC2
0.01u/4/X7R/16V/K/X
XC2
0.01u/4/X7R/16V/K/X
XC5
0.01u/4/X7R/16V/K/X
XC5
0.01u/4/X7R/16V/K/X
K6
K1_ICT
K6
K1_ICT
1
K5
K1_ICT
K5
K1_ICT
1
K4
K1_ICT
K4
K1_ICT
1
1
1
2
2
3
3
4
4
A A
B B
C C
D D
HD+
SPK-
MPD+
MPD+
TSM_6
TSM_5TSM_7
SPK-
-FORCEPR
-PROCHOT
-PWRBTSW
MPD+
VCC
VCC
VCC
+12V
5VSB
5VSB
5VSB
+12V
VCC
VCC
VCC
VCC
+12V
VCC+12V
SPKR [19]BEEP-[24]
-HDLED[23]
-PWRBTSW [24]
GPO26 [19]
-FORCEPR [6]
-PROCHOT [6]
-SYS_RST[5,19,21]
FANIO1 [24]
FANPWM3 [24]
FANIO2 [24]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
FRONT PANEL
Gigabyte Technology
Custom
32 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
FRONT PANEL
Gigabyte Technology
Custom
32 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
FRONT PANEL
Gigabyte Technology
Custom
32 33Friday, November 21, 2008
BUZZER
INTEL FRONT PANEL
3 PIN POWER LEDLAYOUT PLACE CLOSETO F_PANEL
RS2 CLOSE CPU VR MOSFET asserted at 131 degree
deasserted at 116 degree
CPU SMART FAN PROCESSOR HOT
SYS_FAN
SMART FAN
不不不不不不不不不不不不不不不不ENERGYLAKE FUNCTION
03150315
H1X4P-FAN-2
R3151K/4/1R3151K/4/1
Q30MMBT2222A/SOT23/600mA/40Q30MMBT2222A/SOT23/600mA/40
13
2
SOT23
Q21MMBT2222A/SOT23/600mA/40
SOT23
Q21MMBT2222A/SOT23/600mA/40
13
2
G S
D
SOT23
Q322N7002/SOT23/25pF/5
G S
D
SOT23
Q322N7002/SOT23/25pF/5
2 13
F_PANEL
PH/2*10K10,11,12,13,15,17,19/BK/2.54/VA/D
F_PANEL
PH/2*10K10,11,12,13,15,17,19/BK/2.54/VA/D
HD+1
HD-3
GND5
RESET7
RSV9
GD+13
GD-15
GN+17
GN-19
MSG/PD+2
MSG/PD-4
PW+6
PW-8
SP+14
NC16
NC18
SP-20
G S
D
SOT23
Q3122N7002/SOT23/25pF/5
G S
D
SOT23
Q3122N7002/SOT23/25pF/5
2 13
R308330/6R308330/6
C2220.1u/4/Y5V/16V/Z/XC2220.1u/4/Y5V/16V/Z/X
R304
1K/4/1
R304
1K/4/1
PWR_LED
PH/1*3/BK/2.54/VA/D
PWR_LED
PH/1*3/BK/2.54/VA/D
1
32
R1820330/6R1820330/6
R34022K/4R34022K/4
R15781K/4/1R15781K/4/1
R3421K/4/1R3421K/4/1
R319 1K/4/1R319 1K/4/1
C18540.01u/4/X7R/16V/K
C18540.01u/4/X7R/16V/K
D6CD4148WP/1206/300mAD6CD4148WP/1206/300mA
R3098.2K/4R3098.2K/4
R31475/6/1R31475/6/1
R31675/6/1R31675/6/1
Q26BAV99/SOT23/300mAQ26BAV99/SOT23/300mA
13
2
C2252.2n/4/X7R/50V/KC2252.2n/4/X7R/50V/K
RS2100K/1/6/SRS2100K/1/6/S
R334100/6/1R334100/6/1
R327620/4/1R327620/4/1
R3291K/4/1R3291K/4/1
SOT23
Q29MMBT2222A/SOT23/600mA/40
SOT23
Q29MMBT2222A/SOT23/600mA/40
13
2
R157622K/4R157622K/4
R32610K/4/1R32610K/4/1
R3178.2K/4R3178.2K/4
R15668.2K/4R15668.2K/4
SOT23
Q28MMBT2222A/SOT23/600mA/40
SOT23
Q28MMBT2222A/SOT23/600mA/40
13
2
R325 390K/4R325 390K/4
C12822.2n/4/X7R/50V/KC12822.2n/4/X7R/50V/K
+
-U87DLM324DR/SO14
+
-U87DLM324DR/SO14
12
1314
411
R18788.2K/4R18788.2K/4
G V S C
CPU_FANFAN/1*4/WH/A3/2.54/VA/D/SN
G V S C
CPU_FANFAN/1*4/WH/A3/2.54/VA/D/SN
21 3 4
C V S
SYS_FANFAN/1*3/WH/A3/2.54/VA/D/SN
C V S
SYS_FANFAN/1*3/WH/A3/2.54/VA/D/SN
21 3
BAT54C/SOT23/200mA
Q311
BAT54C/SOT23/200mA
Q311
+1
CE2100u/D/16V/5B
+1
CE2100u/D/16V/5B
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
P4+
P5+P5-
P4-
VDD18
P_MDI2-
3VDUAL
EESK
VDD15
EECS
LED_ACT_TXRX
AVDD18
CTRL18
VDD15
-PFMRST1
LED_GREEN LED_LINK100
VDD15
3VDUAL
VDD15
3VDUAL
RSET
AVDD33
AVDD18
AVDD18
P_MDI1+
LED_LINK100
EEDI_AUX
P_MDI3+
3VDUAL
VDD15
P_MDI3-
LED_LINK1000
VDD15
EEDO
P_MDI2+
P_MDI1-
AVDD33
FB12
P_MDI0+VDD18
P_MDI0-
ISOLATEB
VDD15
CTRL15
VDD15_18
EESK
CTRL15
EEDI_AUX
VDD15
VDD18
CTRL18
EEDO
EECS
FB12
LED_LINK1000P_MDI2-
P_MDI0+
P_MDI1-
LED_ACT_TXRX
P_MDI0-
P_MDI3+P_MDI3-
LED_GREENP_MDI2+
P_MDI1+
P4+
P5-P5+
P4-
LAN_GPIO
FUSEVCC
VDD153VDUAL
VCC3
VDD15
VDD18
3VDUAL
AVDD33
3VDUAL
3VDUAL
3VDUAL
AVDD18
AVDD18
3VDUAL
AVDD18
3VDUAL
AVDD18
FUSEVCC
+USBP4 [18]-USBP4 [18]
-USBP5 [18]+USBP5 [18]
-USBOC_R [18]
ML_IN[18]ML_IP[18]
-SRCCLK_LAN[21]SRCCLK_LAN[21]
-PCIE_WAKE[14,19,22]
LAN25MCLK[21]
-PFMRST1[24]
ML_ON[18]ML_OP[18]
ISOLATEB [24]
LAN_DSM [24]
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
REALTEK RTL8111C/8102E
Gigabyte Technology
Custom
33 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
REALTEK RTL8111C/8102E
Gigabyte Technology
Custom
33 33Friday, November 21, 2008
Title
Size Document Number Rev
Date: Sheet of
GA-G31M-ES2C 1.12
REALTEK RTL8111C/8102E
Gigabyte Technology
Custom
33 33Friday, November 21, 2008
USB_LAN
EMI
D4
U4
(+,-)
L8
D1
YELLOW
L7L1
GREEN
L5
PCIE-1G LAN
U7
(-,+)
Green
D3 D4
P35-152-19W9
D1
L3
Yellow
L10
U6
LR16:RTL8101E-->2K/4/1RTL8111C/8102E-->2.49K/4/1
ORANGE
L6L4
RTL8111C
U1U3
D4
LR33:0/6 DISABLE SWICHING REG
Single Color LED
D2
D2
D3
L2
CLOSE LAN CHIP
L9
U2
D3
Orange
U8 U5
Dual Color LED
LL1/LFB10 CO-LAYOUT CLOSE
RTL8102E LFB11-->X
CHOKE4U7-500MA
FOR 93C56 OR BIOS DETECT
RTL8102E -->X
LL1/LBC64/LBC63CLOSE LU1 PIN1
USB_LAN
USB_LAN CONNECTOR
RTL8102E -->X
RTL8111C:LC6-->O
RTL8101E:LR38/LC5/LR43/LC6-->ORTL8102E:LC5/LC6-->O 1G :USB+LAN/1G/GO,Y/OS/RA/D/1
100M:USB+LAN/100/GO,Y/OS/RA/D/1
RTL8101E :L1+L10-->AVDD18+0.1U(BIOS DISABLE MDI-X FUNCTION)
CLOSE LAN CHIP1G:LC6=0.01u/4/X7R/16V/K100M:LC6=0.1u/4/Y5V/16V/Z
FOR EMI
LR32 CLOSE LBC63/64
FOR DSM MODE
(DEEP SLUMBER MODE)
LR4049.9/6/1/XLR4049.9/6/1/X
LBC450.1u/4/Y5V/16V/Z
LBC450.1u/4/Y5V/16V/Z
LBC510.1u/4/Y5V/16V/ZLBC510.1u/4/Y5V/16V/Z
LBC600.1u/4/Y5V/16V/Z/XLBC600.1u/4/Y5V/16V/Z/X
LFB90/8LFB90/8
LBC6222u/8/X5R/6.3V/M/X
LBC6222u/8/X5R/6.3V/M/X
LBC34 100p/4/NPO/50V/J/XLBC34 100p/4/NPO/50V/J/X
LBC584.7u/8/Y5V/10V/ZLBC584.7u/8/Y5V/10V/Z
LR15 150/6LR15 150/6
LR10100/4/1/XLR10100/4/1/X
LBC260.1u/6/Y5V/25V/Z/X
LBC260.1u/6/Y5V/25V/Z/X
LBC530.1u/4/Y5V/16V/ZLBC530.1u/4/Y5V/16V/Z
LBC470.1u/4/Y5V/16V/Z
LBC470.1u/4/Y5V/16V/Z
LR13 150/6LR13 150/6
+1
LBC494.7u/8/Y5V/10V/Z/X
+1
LBC494.7u/8/Y5V/10V/Z/X
LR162.49K/4/1
LR162.49K/4/1
LBC500.1u/4/Y5V/16V/Z
LBC500.1u/4/Y5V/16V/Z
LBC48
0.1u/4/Y5V/16V/Z
LBC48
0.1u/4/Y5V/16V/Z
LR3949.9/6/1/X
LR3949.9/6/1/X
LR35 8.2K/4/XLR35 8.2K/4/X
LBC440.1u/4/Y5V/16V/Z
LBC440.1u/4/Y5V/16V/Z
LR4249.9/6/1/XLR4249.9/6/1/X
LC90.01u/4/X7R/16V/K/X
LC90.01u/4/X7R/16V/K/X
LFB40/6/SHT/XLFB40/6/SHT/X
LR171K/4/1LR171K/4/1
LBC550.1u/4/Y5V/16V/ZLBC550.1u/4/Y5V/16V/Z
+1
LEC21000u/D/6.3V/8C/36m
+1
LEC21000u/D/6.3V/8C/36m
LR38 1/6/XLR38 1/6/X
LBC560.1u/4/Y5V/16V/ZLBC560.1u/4/Y5V/16V/Z
LBC540.1u/4/Y5V/16V/ZLBC540.1u/4/Y5V/16V/Z
LBC36
0.1u/4/Y5V/16V/Z/X
LBC36
0.1u/4/Y5V/16V/Z/X
LBC610.1u/4/Y5V/16V/Z/X
LBC610.1u/4/Y5V/16V/Z/X
LBC591u/6/Y5V/10V/ZLBC591u/6/Y5V/10V/Z
LR14 150/6/XLR14 150/6/X
+1
LEC7100u/D/10V/57
+1
LEC7100u/D/10V/57
LR19 3.6K/4LR19 3.6K/4
LC80.01u/4/X7R/16V/K/XLC80.01u/4/X7R/16V/K/X
LR43 1/6/XLR43 1/6/X
LBC350.1u/4/Y5V/16V/Z/X
LBC350.1u/4/Y5V/16V/Z/X
LR320/6/SHT/XLR320/6/SHT/X
LBC46
0.1u/4/Y5V/16V/Z
LBC46
0.1u/4/Y5V/16V/Z
LR6150K/4LR6150K/4
LFB10
0/8
LFB10
0/8
LC3 0.1u/4/X7R/16V/KLC3 0.1u/4/X7R/16V/K
LC6 0.1u/4/Y5V/16V/ZLC6 0.1u/4/Y5V/16V/Z
LR20
22/4
LR20
22/4
LL14.7uH/1A/[10LC3-5A470B-01R]/X
LL14.7uH/1A/[10LC3-5A470B-01R]/X
LR231/6/XLR231/6/X
LR4149.9/6/1/X
LR4149.9/6/1/X
LFB70/8LFB70/8
LR361/6/XLR361/6/X
LR261/6LR261/6
LR7270K/4LR7270K/4
LBC6422u/8/X5R/6.3V/M/X
LBC6422u/8/X5R/6.3V/M/X
LBC570.1u/4/Y5V/16V/ZLBC570.1u/4/Y5V/16V/Z
LFB110/8/XLFB110/8/X
LFB6 0/8/SHT/XLFB6 0/8/SHT/X
LC4 0.1u/4/X7R/16V/KLC4 0.1u/4/X7R/16V/K
LU2
AT93C46-10SU-2.7/S/X
LU2
AT93C46-10SU-2.7/S/X
CS1
SK2
DI3
DO4
GND5
ORG6
DC7
VCC8
LR28
0/6/SHT/X
LR28
0/6/SHT/X
LU1
RTL8102E-VBP-GR/QFN64
LU1
RTL8102E-VBP-GR/QFN64
NC
18
LANWAKEB
19
PERSTB
20
VDD15
21
EVDD18
22
HSIP
23
HSIN
24
EGND
25
REFCLK_P
26
REFCLK_N
27
EVDD18
28
HSOP
29
HSON
30
EGND
31
VDD15
32
VCTRL181
AVDD332
MDIP03
MDIN04
AVDD185
MDIP16
MDIN17
AVDD188
MDIP29
MDIN210
AVDD1811
MDIP312
MDIN313
AVDD1814
VDD1515
VDD3316
EESK48
EEDI47
VDD3346
EEDO45
EECS44
VDD1543
NC42
VDD141
NC40
NC39
VDD1538
VDD3337
ISOLATEB36
NC35
NC34
VDD1533
RSET
64
VCTRL15
63
GVDD
62
CKTAL2
61
CKTAL1
60
AVDD33
59
VDD15
58
LED0
57
LED1
56
LED2
55
LED3
54
VDD33
53
VDD15
52
NC
51
NC
50
VDD15
49
NC
17
EGND
65
UP
DOWN
USB+LAN/100/GO,Y/OS/RA/D/1
UP
DOWN
USB+LAN/100/GO,Y/OS/RA/D/1
U1
D1
U2U3U4U5U6U7U8
D2
D3
D4
L1L2L3L4L5L6L7L8L9
L10
LBC630.1u/4/Y5V/16V/Z
LBC630.1u/4/Y5V/16V/Z
LFB8 0/8/XLFB8 0/8/X
LR1815K/4/1LR1815K/4/1
LC70.01u/4/X7R/16V/K/XLC70.01u/4/X7R/16V/K/X
LC5 0.1u/4/Y5V/16V/ZLC5 0.1u/4/Y5V/16V/Z
LBC330.1u/6/Y5V/25V/Z/X
LBC330.1u/6/Y5V/25V/Z/X