WT-EVM-9GX5 Evaluation Board

 

WT-EVM-9GX5 is an industrial-grade development board based on the WT-ARM9G25-S2 module. The module integrates 128MB DDR2 SDRAM, 256MB Nand Flash,
108 cpu pins are extended, leading to 2 serial ports, 3 usb, 1 DC power interface, 1 Ethernet interface, 1 sd card interface and other external interfaces for developers to debug and learn.
WT-EVM-9GX5 software supports Linux-4.1.30 operating system, and provides a full set of development source packages, tutorial documents, and test programs.

arm9 development board

Module features

 

Atmel AT91SAM9G25 processor, main frequency 400MHz, fast processing speed
                                                   ⚫Support 64MB/128MB/256MB DDR2 RAM
                                                   ⚫256MB Nand Flash on board
                                                   ⚫ Small size and low power consumption
                                                   ⚫ Provide 108 CPU pins, stronger processor expansion capability

 

 

Backplane features-rich external interfaces

 

Extension interface
Num
Definition
DC power
(DC 005 2mm inner)
1
DC 9V ~ 12V @ 0.5A
Ethernet (RJ45)
1
10/100M adaptive
USB Host interface
2
USB 2.0
USB Device (Micro USB)
1
Micro SD TF card
1
RS232 port
2
J7 – ttyS0  –for debug
J5 – ttyS2
Key functions (reset/wake up)
2
RTC
1
CR1220   3.0V

Interface definition

Specifications

 

PCB assembly silk screen

Download

 

Tool
arm-2014.05-toolchain.tar.gz
    百度盘下载(提取码:v3ii)                         官方下载
ubifs_tool.tar.gz
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Manufacture Tool
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Hardware resource
Specification/pin definition/schematic diagram/chip manual
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Source code
kernel source
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rootfs
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bootstrap
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Firmware
rootfs
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boot
    百度盘下载(提取码:bfo3)                        官方下载
u-boot
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kernel
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UpdateSystemFromUdisk
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