USB OTG 晶片設計
description
Transcript of USB OTG 晶片設計
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USB OTG : :
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OutlineUSB USB OTG USB OTG USB OTG
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USBUSB(Master/slave system) (PC)USB-IF 200112USB 2.0 On-The-Go (OTG) (Dual-role Device) HNP (Host Negotiation Protocol)SRP (Session Request Protocol)USB(Host)(Peripheral)
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USB 1.1USB 1.1 SIE (Serial Interface Engine)I2CUSB 1.1controlUTMI (USB 2.0 Transceiver Macrocell Interface)UTMI+OTG USB 1.1 OTG
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USBUSB OTG(mini) USBID pinIDA-deviceB-device
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USB OTGUSB OTGUSB OTGVBUS USB OTGSRPUSB OTGVBUS (Session) USB OTGHNP
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USB OTG USB OTG USB 1.1(Verilog HDL)USB OTG
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USB OTG USB OTG Chip Architecture
UTMI+ module
USB OTG module
I2Cmodule
SIE module
USB 1.1 control module
Queue module
ROM module
Input/output
Input/output
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USB OTG VerilogRTLSynopsysFPGA Compiler (synthesis)ALTERAQuartus IIFPGAVerilogModel Technology IncModelSimAltera(FPGA) Apex 20K400 EBC1-XPhilips ISP1301 USB OTG
ISP1301
USB OTG Chip
ISP1301
USB OTG Host
Apex 20K400EBC1-X
USB CATC
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USB OTG FPGA
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USB OTG FPGA CATC
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USB OTG ASIC(CIC)Cell Based IC DesignCICTSMC 0.35 m cell librarySynopsysDesign Compiler Synopsys DFT compilerScan Chain(layout)SynopsysAstroDRC/ERCLVSDraculaModelSimTimeMill(Post-Layout simulation)PowerMill
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USB OTG USB OTGLayout
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USB OTGUSBUSB OTG8051ARMROMUSB OTGPDA (Personal Digital Assistant)OTG Software Embedded System