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TI AM1808 Development Board(QY-1808EK)

Posted 2014/05/15 14:47 PM by Qiyang views: 3029

• TI AM1808 CPU, ARM926EJ-S core processor, 456MHz;
• 128M/256M NandFlash, 1G NandFlash;
• 3-wire RS232/485 serial ports, 2-wire USB, VGA, TFT etc.;
• 2 PRU real time units, can be extended to 8 serial ports;
• 1.5Gbps/3Gbps SATA interface;
• EMI bus interface can be extended SDRAM;
• 5V Dc power supply, low power consumption, <2W;
• Windows CE 6.0Linux2.6.

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ParameterSoftware FeaturesOrder InformationDownloads

Core Module is designed by six floors of PCB high precision process, and has the best electrical properties and anti-jamming performance;together with CPU, DDR2, NandFlash, PHY network chip, crystal oscillator etc.Through the high quality B2B connector leading to 200 signal pin, which is fully extended all the hardware resources of AM1808, the user can reuse pins to combine different interfaces, and customize the actual needs of the base board.

Core Module Specifications:

CPU Processor

• TI AM1808 CPU, ARM926EJ-S Core
• 456MHz

SDRAM Memory

• 128MB SDRAM

FLASH Storage

• On-board 128M*8bits NandFlash(could change a large capacity or industrial chip according to customer's requirement)

Interfaces

• 2 pieces 2*50PIN B2B connectors: simple, convenient, high reliability

Other Onboard Resources

• On-board LAN8720 network chip, support 10M/100M Ethernet with MII mode

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PCB Specification & Size

• Using six floors of PCB high precision process, and has the best electrical properties and anti-jamming performance
• 74 x 53 x 1.5mm

Working Parameters

• Working temperature: -20°C~ 70°C (batch user could customize -40°C~ 85°C)
• Humidity Range: 5%~ 95%, Non-Condensing

Low Power Consumption

• 5V Dc power supply, low power consumption, <2W

Support OS

• Linux2.6.33
• WindowsCE 6.0

QY-1808EK Evaluation Board Resources Introduction:

QY-1808EK Evaluation Board Device Locations Qiyang
No. Item Function
J3 AD/DA-digital quantity extension interface GPIO SPI extension
J5 PRU interface
2 PRU real time units, can be extended to 8 serial ports
J6 SATA interface External SATA keyboard,etc.
J7 SATA power supply interface SATA keyboard power supply
J8 EMI bus interface Expand SRAM and other peripherals
J9 COM0 serial interface Serial port 0
J10 COM1 serial interface RS232, support flow control/isolation
J11 COM2 serial interface RS232,support flow control/isolation
J12 USB0 interface USB 2.0 OTG interface
J13 Network interface 10M/100M adaptive full duplex
J14 USB1 interface USB 1.1 HOST interface
J15 SD card interface SD card storage
J16 Audio output interface
Linear audio output
J17 Audio input interface
Linear audio input
J18 LCD interface LCD screen interface
J19 LCD power supply LCD interface power supply
J20 VGA interface Standard VGA output
J22 Power input interface Eval. board power input
S1 Dial switch Boot mode
BT1 Backup battery System clock power supply
BZ1 Buzzer Alarm prompt device

PCB Specification & Size

• Using four floors of PCB high precision process • 142 x 112 x 1.5mm

Working Parameters

• Working temperature: -20°C~ 70°C(batch user could customize -40°C~ 85°C) • Humidity Range: 5%~ 95%, Non-Condensing

If you want to get more information about TI AM1808 ARM SOM,please click here.

Linux Software Features

Item Content Function
Cross-compiler arm-arago-linux-gnueabi.tar.gz arm-arago-linux-gnueabi-gcc 4.5
U-boot U-boot Provided with bootstrap, U-boot source code
Support writing into NandFlash start
Support SAM-BA software with usb writing and TFTP network update
Linux Kernel Version: 2.6.33  
RTC driver, save and restore system time after power off Provided with test program and source code
SPI driver Provided with test program and source code
EBI driver Provided with test program and source code
I2C driver Provided with test program and source code
Audio driver Provided with test program and source code
ADC driver Provided with test program and source code
Serial driver Provided with test program and source code
Buzzer driver Provided with test program and source code
GPIO driver Provided with test program and source code
USB driver, support mouse, keypad, U disk, WiFi, bluetooth, printer, camera, barcode scanning, etc. Support various USB external devices, provided with debug service
SD card driver Support large capacity storage SD card
File System Jffs2 file system Provided with source code
PC Development Environment Provided with ubuntu 12.04 Linux OS, VMware 9.0.2 virtual machine and supporting development environment build manual Convenient for user to next develop

WindowsCE 6.0 Software Features

Item Content Function
Bootloader Support writing into NandFlash start Provided with test program and source code
BSP(Open Souce) RTC driver,save and restore system time after power off Provided with test program and source code
Registry saving, support saving registry information when electricity adjusted Convenient for user to debug
SD card driver Largest capacity support 4G
Audio driver, support audio input/output and MIC input Provided with test program and source code
Nic driver, 10/100M self-adaptive, can be expanded gigabit nic Provided with test program and source code
IO interruption Provided with test program and source code
Buzzer driver Provided with test program and source code
SPI driver Provided with test program and source code
232, 485 serial driver test Provided with test program and source code
USB driver, support mouse, keypad, U disk, WiFi, bluetooth, printer, camera, barcode scanning, etc. Provided with test program and source code
PC Development Environment Provided with supporting EVC development tools, Wince 6.0 plug-in Convenient for user to next develop

QY-1808EK Evaluation Board Software & Technical Support:

• The problems that customer encounter in the process of development on the products
• System cut, according to customer's requirements
• Develop related drivers, according to the demand of customer(another pay)
• Customized development of back plane, according to customers' requirements(another pay)

Order Information:

Item TI AM1808 board(QY-1808EK)
Standard accessories 1)12V/2A power supply (2)1-wire cross serial line (3) CD of DVD development (4)2-wire RS232 serial lines (5)1 wire USB download cable (6)packing box
DVD resources Linux Compilers Cross-compiler arm-arago-linux-gnueabi-gcc
Tool software Supporting terminal, writing, download tools
Device manual Main component's datasheet of back plane
User manual About all development and use
Image file Image file of Bootloader,kernel and file system
Test source code Test routines and source codes of all interfaces
System source code Including Bootloader, kernel, file system and QT source code
Schematic Back plane's schematic in PDF format
Windows CE Tool software Supporting terminal, writing, download tools, sync software
Device manual Main components' datasheet of back plane
User manual About all development and use
Image file Firstboot, Eboot, NK image file
Test source code Test routines and source codes of all interfaces
BSP package Related BSP board-level supporting package
SDK Related SDK
Schematic Back plane's schematic in PDF format
Module options(another pay) TTL to LVDS module
TTL to VGA module
Sales hotline 86-571-87858811, 86-571-87858822