IES

Features

• Dimensions: 150mm x 106mm


• Power supply: +12V


• Working temperature: -10~70°C


• Processor: Atmel AT91SAM9G20 (ARM926EJ-STM core with MMU capable of 400MHz operation)


• 64Mbyte SDRAM


• 128Mbyte Nand Flash (support up to 256Mbyte, bootable)


• 4Mbyte Nor Flash (bootable)


• 2Kbit EEPROM


• 2 10M/100M Ethernet ports


• 7 serial ports (Debug: 3-wire RS232 serial port, COM0: 5-wire RS232/TTL serial port, COM1: 5-wire RS485 serial port, COM2: 5-wire RS232/TTL serial port, COM3/4/5: 3-wire RS232/TTL serial port)


• 2 USB2.0 full-speed (12 Mbits/S) Host ports


• 1 USB2.0 full-speed (12Mbits/S) Device port


• 1-channel CAN2.0 Bus


• 4-channel 10-bit ADC


• RTC (battery backed)


• CF card socket


• Mini-PCI interface (SDIO, SPI, COM2 and USB Host are led out through this interface)


• Buzzer


• LEDs


• 1 Reset button


• Watchdog timer


• 8 GPIOs (can be used as 4*4 keyboard or independent IOs)


• 20-pin JTAG interface

Software

• U-boot boot loader: u-boot 1.3.4


• Boot up mode: from either Nand Flash or Nor Flash


• Download mode: from either Ethernet or SAM-BA


• Kernel version: Linux 2.6.30


• File system: ROM/CRAM/EXT2/RAMDISK/YAFFS2/FAT32


• Drivers: LED, 7 Serial ports, RTC, 2 Ethernet ports, CAN, Buzzer, MMC/SD, USB Host/Device, Keypad, EEPROM, GPIO, CF Card Slot, Watchdog


• Complete TCP/IP Network protocol


• Basic linux commands
  
  

Function Block Diagram

Onboard Interfaces and Connectors

Other Relative Documents and Links

Dimension Drawing (Top View)

Dimension Drawing (Bottom View)