System

  CPU

EP9315 ARM920T core, maximum 200MHz frequency, with embedded MMU16KB command cache and 16KB data cache, with Maverick Crunch mathematical co-processor; 200MHz frequency; system bus 100MHz

  FLASH

32MB NOR FLASH

64MB NAND FLASH(temperarily unavailable)

32KB FRAM(temperarily unavailable)

  SDRAM

64MB SDRAM

  Clock

Internal real time clock, and an extended real time clock with backup li-battery

  Core board

SODIMM144 standard connector, including data bus, address bus and signal bus

  Working temperature

Commercial level 0 to 70℃
industrial level -40 to 85℃

  Power supply

12V@2A, switching power supply
Providing socket and industrial end power supply to facilitate OEM customers

  Size

146mm x 101mm, standard 3.5" industrial control board

 I/O

  Serial Ports

A total of 5, with 2*RS485/2*3-line serial ports multiplex, ST16C2552 extended 2*5-line serial ports, 1 standard 9-line high-speed serial port(with hardware stream control to connect to Modem)

  Infrared

A high-speed IrDA port, multiplex with RS232

  Ethernet

10/100M adpative, CS8952 controller with connector and transmission indication light

  USB

3 USB Hosts, where one has pins out to support USB keyboard, mouse and disk

  JTAGport

MultiICE JTAG dubugging port, sandard 20Pin

  IDEport

Standard 2.5"IDE harddisk port

  PS2Keyboard

PS2 keyboard port

  Matrix keyboard

20-pine 8x8 matrix keyboard port

  PC104port

Standard PC104 extension bus

  1wire

One 1-wire port

  Key

9 keys, where one 3*3 keyboard and one reset key

  Function switch

System reset

  Intelligent indication light

Power supply, prepheral bus, ethernet and general purpose I/O indication lights

 Video/Audio

  LCD

40-pin LCD connector, with all data signal buffered for more stable display, and LCD controller with hardware graphic acceleration engine supporting BW, 4-level grey, 16-level grey, 256-color and 4096-color STN/TFT LCD screen, supports resolution up to 1280x1024 pixels.

  Touch screen

Serial analog fore-end chips, supporting touch screen input

  Video

1 S-Video output connector

1 CRT output connector

1 CVBS video output connector for TV

  Video output

1 CRT display connector(optional configuration, not included in basic configuration)

1 S-Video video output connector(optional configuration, not included in basic configuration)

1 CVBS video output connector for TV(optional configuration, not included in basic configuration)

  Audio

1-ch stereo audio output connector for earphone or sound box

1-ch mic input connector for microphone

1-ch Line Out with pins out

　Booloader　

Bootloader binary image

　Documentation

　　 Wkads　

WKADS board user guide

　　 Chips　　

Chips datasheet

　　 Linuxbsp　

LINUXBSP user guide, etc

　Drivers　

Drivers source code for WKADS board

　　 AC97

Audio driver source code

　　 IDE

IDE harddisk driver source code

　　 kbd

Keyboard driver source code

　　 Mouse

Mouse driver source code

　　 Ethernet

Ethernet driver source code

　　 SDRAM

SDRAM driver source code

　　 Flash

Flash driver source code

　　 Uart

Serial port driver source code

　　 digi

Touch screen driver source code

　　 USB

USB Host

　Kernel　

Kernel

　　 Bin　

LINUX kernel binary image

　　 Source　

LINUX 2.4.21 kernel source code

　Rootdisk　

Rootdisk system, including various system tools, run time libs and drivers binary image

　Toolchain　

Tools necessary for establishing cross compile environment

　Utilities　

Utilities for programming bootloader via serial port