GENERAL SPECIFICATIONS:

CPU + CHIPSET
ALi M6117D is an implementation of an INTEL^® compatible 386SX-40 CPU a watchdog timer and ALi's M1217B chipset

BIOS
AMI system BIOS

DRAM MEMORY
1_MB up to 32_MB of FPM or EDO DRAM, 2 sockets for 72-pin single side SIMM modules

BUS INTERFACE
ISA and PC/104

DATA BUS
16-bit

BUS SPEEDS
ISA - 8_MHz, PC/104 - 8_MHz

DMA CONTROLLER
8259 x 2

DMA CHANNELS
7

INTERRUPT LEVELS
15

ENHANCED IDE
Supports one port, and up to two harddrives or Enhanced IDE devices of PIO mode. BIOS enabled/disabled

WATCHDOG TIMER
Generates a system RESET or NMI when your application loses control over the system. Optionally the watchdog can a trigger a user specified IRQ. The watchdog is configurable from 30.5 µs to 512 seconds (in 30.5 µs segments)

REAL-TIME CLOCK
Dallas DS-12887 or compatible with lithium battery backup, for 10_Years of data retention. CMOS data backup of  BIOS setup and BIOS default

FLOPPY DISK DRIVE INTERFACE
Supports up to two floppy drives, 5¼" (360_KB or 1.2_MB) and 3½" (720_KB, 1.44_MB). BIOS enabled/disabled

KEYBOARD AND MOUSE CONNECTORS
PC/ AT type mini DIN connector for PC/ AT Onboard 5-pin header connector for keyboard

ONBOARD FLASH/ ROM DISK

SOCKETS
2 (DIP type)

CAPACITY
2_MB (EPROM), 1_MB (Flash)

MEMORY SUPPORT
Flash SST28SF040 or AT29C040A EPROM 27010, 27020, 27080

FLASH DISK DISKONCHIP^®

PACKAGE
Single Chip FlashDisk in 32-pin DIP JEDEC

CAPACITY
1-144_MByte capacity

DATA RELIABILITY
ECC/ EDC error correction

MEMORY WINDOW
8_KByte

ENVIROMENTAL AND POWER

POWER REQUIREMENT
+5_V @ 600mA
±12_V @ 20mA

BOARD DIMENSIONS
185 (L) x 122 (W)_mm

BOARD WEIGHT
230_g

OPERATING  TEMPERATURE
0~55 °_C