RK3188SDK Guide Instructions R01

5/21/2018 RK3188SDK Guide Instructions R01

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RK3188 SDK Guid Instructions

File status

[ ] Draft

[ ] Release

[] Modify

File name RK3188 SDK Guid Instructions

Current version Ver 1.0

Author Lily.zhou

Date of completion 2013-9-3


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DDiirreeccttoorryy

1 SUMMARY ........................................................... ............................................................... .................... - 3 -

1.1PURPOSE............................................................. ................................................................ .................... -3-

1.2SCOPE OF APPLICATION............................................................. .............................................................. -3-

1.3OUTLINE............................................................. ................................................................ .................... -3-

2 SYSTEM DIAGRAM ....................................................... ............................................................... ........... - 5 -

3 SDK EACH FUNCTIONAL MODULE DESCRIPTION .................................................................... ... - 7 -

3.1POWER................................................................................................................................................... -7-

3.2CORE..................................................................................................................................................... -8-

3.3INFRARED RECEIVER...................................................... ................................................................ ......... -9-

3.4HUB ........................................................... ................................................................ ............................ -9-

3.5SATAINERFACE............................................................. ............................................................... ........ -10-

3.6WIFI+BTMODULE.................................................................................................................................. -10-

3.7VGAOUTPUT....................................................................................................................................... -11-

3.8CAMERA............................................................................................................................................... -11-

3.9ETHERNET INTERFACE.......................................................................................................................... -12-

3.10STANDARD SDCARD SLOT................................................................................................................. -12-

3.11ISDB\DVB-TMODULE.......................................................... ............................................................. - 13-

3.12HDMIOUTPUT................................................................................................................................... -13-

3.13YPBPR\CVBSOUTPUT.......................................................... ............................................................. -14-

3.14SPDIFOUTPUT............................................................ ............................................................... ........ -15-

3.15USBSERIAL DEBUG........................................................................................................................... -15-


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1 Summary

1.1 Purpose

The purpose of this document is to introduce the function of the RK3188 SDK ,

help use to better, faster and accurate apply RK3188 SDK, master RK3188

chip solution.

1.2 Scope of application

This SDK is fully functional and can be used for both inside and outside the

company's engineers. Hardware and software engineers can be used to

functionally debug; testers can be used for performance under a variety of

environmental testing, and driver software stability testing; customer engineers

can be used as the Demo, used for debugging and functional verification.

1.3 Outline

RK3188 is a low power, high performance processor for mobile phones, personal mobile internet

device and other digital multimedia applications, and integrates quad-core Cortex-A9 with

separately NEONand FPU coprocessor.

Many embedded powerful hardware engines provide optimized performance for high-end

application. RK3188 supports almost full-format video decoder by 1080p@60fps, also support

H.264/MVC/VP8 encoder by 1080p@30fps,high-quality JPEG encoder/decoder, special image

preprocessor and postprocessor.

Embedded 3D GPU makes RK3188 completely compatible with OpenGL ES2.0 and 1.1,

OpenVG 1.1. Special 2D hardware engine with MMU will maximize display performance and

provide very smoothly operation.

The SDKto help engineerscompletetheRK3188chipsolution debugging and testing, taking into

account thedifferentenvironments, andfullfunctional verification, completea variety of

interfaces, andrelativelycomplex.

Power support adapter 12V \ 2A

HDMI output ,Support for version 1.4

YPbPr\CVBS output


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SPDIF output

USB serial port debug interface

SATA interface

ISDB\DVB-T module

WIFI+BT\ WIFI module

Multiple USB HOST interface


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2 System Diagram

System block diagram allows an intuitive understanding of the structure and principle of the

whole system. System power is provided by the 12V \ 2A adapter , through the serial port

UART interface to debug and verify the functional modules,SDK verification for the full

featured solution ,with a HDMI output, YPbPr \ CVBS output, SPDIF output, the ISDB \

DVB-T module, WIFI + BT module, Ethernet interface and HUB, SD card, infrared receiver

IR, usb to SATA hard disk, But also through the extended interface to extend VGA output,

MHL output and BT voice function,and so on .To meet different application requirements,

and very conducive to chip solution in-depth R & D and rapid commercialization .


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Picture 2-1


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3 SDK each functional module description

Figure,we will introducevarious functional modulesandhow to use.

Picture 3-1

3.1 POWER

System power 12V \ 2A input, by BUCK DC \ DC MP1495 Output System

Power VSYS 5V, use PMU ACT8846, including 4-way DC-DC, is Core voltage

ISDB\DVB-T

module

Ethernetinterface

USBHOST

interface

SATAinterface

Wifi module SD cardSlot

Coaxial SPDIF

output

Optical SPDIF

outputYPbPr\CVBSoutput

HDMI

output

VGA or MHLoutput,and BTVoice Extension

Socket

UART

debu

DC

12V/2A

Power

Swich


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VDD_LOG, VDD_ARM, DDR3 voltage VCC_DDR, IO supply voltage VCC_IO,

8 LDO for RK1000, USB, HDMI, Camera, WIFI, RMII, Flash-powered.

Picture 3-2

3.2 CORE

RK3188+DDR3(4*512M,8bit,2GB)+FLASH(4G), flash upgrade have two

buttons are flash updata and emmc updata. Selection emmc need additional

board.


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Picture 3-3

3.3 Infrared receiver

Small infrared receiver, universal XX38 series, the center frequency of 38KHz,

the operating voltage :2.7-5 .0 V, receiver within a distance of 5 meters.

Picture 3-4

3.4 USB OTG/HOST interface

One OTG port, three USB HOST interface.

.

Picture 3-5


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3.5 SATA inerface

USB to SATA chip JM20329E, SATA interface can be connected to the 3.5-inch

hard disk power supply 12V and 5V, or 2.5-inch hard disk power supply 5V,

supports up to 3T capacity. Toggle switch default USB HOST3, if you use SATA

function, you need to position SATA position.

Picture 3-6

3.6 WIFI BT FM module

The SDK use a dual layout mode,can selecte SDIO WIFI module

AP6330(wifi+bt+fm) or USB WIFI module 8188EUS. Toggle switch default RMII

interface, if appropriated SDIO WIFI, Ethernet will not be used.


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Picture 3-7

3.7 VGA output

Need to use RK supporting module board.

Picture 3-8

3.8 Camera

Ov9650 module, 8bit sampling rate,5 million pixel camera with flash,1.8V,3.3V

power supply.Toggle switch default is CIF (camera) function, TS stream can not

be used. if appropriated TS position ,that TS stream can be used normally, but

CIF function can not be used.


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Picture 3-9

3.9 Ethernet interface

Use PHY RTL8201 chip,100M Ethernet port.

Picture 3-10

3.10 Standard SD card slot

4bitSDIO interfaceMaxi capcity up to 32G.


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Picture 3-11

3.11 ISDB\DVB-T module

Supports most common modules, with encryption card.

Picture 3-12

3.12 HDMI output

Support for hdmi version 1.4,use IT66121 chip.


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Picture 3-13

3.13 YPbPr\CVBS output

Composite,component interfaces,use common RCA connector standard

interface,can easily connect to TV. Use the RK1000-S chip, 3-way 10bit video D\A

conversion with the codec output,the amplifier chip selected DVR632PW dual

operational amplifiers.

Picture 3-14


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3.14 SPDIF output

Digital audio interface,transmission medium has two modes,coaxial and optical,

the contents of transmission is a 16-24 bit(44.1-96k)serial data stream,the upper

limit of bandwidth is about 2.5M.

Picture 3-15

3.15 USB Serial debug

Use PL2303 a high integration ,RS232 to USB converter chip.

Picture 3-16

Fuzhou Rockchip Electronics Co., Ltd.ADD: NO.18 Building, A District, Fuzhou software park,Fujian,China

TEL0591-83991906\83991907 FAX0591-83951833

RK3188SDK Guide Instructions R01

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