GENERAL SPECIFICATIONS:

CPU + CHIPSET
ALiM6117D is an implementation of an INTEL^® compatible 386SX-40 CPU a watchdog timer and ALi'sM127B chipset

BIOS
Y2K Complaint AMI system BIOS

DRAM MEMORY
4~8_MB EDO RAM (4_MB standard onboard, 2 sockets for optional 2_MB SOJ)

BUS INTERFACE
ISA and PC/104

BUS SPEED
PC/104 and ISA - 8.3_MHz

DMA CONTROLLERS/CHANNELS
8237 x 2, 7 channels

INTERRUPT CONTROLLERS/CHANNELS
8259 x 2 / 15

ENHANCED IDE
One 44-pin IDE connector for 2.5" (laptop-size) HDD/Flash IDE drive including powersupports up to two hard drives or Enhanced IDE devices of PIO mode 4

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

REAL-TIME CLOCK
Included in M6117D with onboard lithium battery for 10_Years of data retention. CMOS data backup of BIOS setup and BIIOS default

DIGITAL I/O

32-BIT GPIO
(16 programmable Digital I/O, 8 fixed Digtial In , 8 fixed Digital Out)

HIGH SPEED MULTI I/O

CHIPSET
ALi 5113

SERIAL PORTS
3 high speed RS-232C ports (COM1/3/4), 1 high speed RS-232C /422/485 port (COM2) jumper selectable all with 16C550 UART 16byte FIFO and +5V / +12V power pins for POS

FLOPPY DISK DRIVE INTERFACE
Supports 2 floppy disk drives, 5¼" (360_KB or 1.2_MB) and 3½" (720_KB, 1.44_MB). BIOS enabled/disabled

BI-DIRECTIONAL PARALLEL PORT
Supports SPP, EPP and ECP mode. BIOS enabled/disabled

KEYBOARD AND MOUSE CONNECTORS
Onboard headers for PS2 Keyboard and PS/2 Mouse

FLASH DISK DISKONCHIP^® 2000

PACKAGE
Single Chip FlashDisk in 32-pin DIP JEDEC

CAPAVITY
2-288 MByte capacity

DATA RELIABILITY
ECC/EDC error correction

MEMORY WINDOW
8 KByte

ENVIROMENTAL AND POWER

POWER REQUIREMENTS
Single voltage +5_V @ 800m_A with 4_MB EDO RAM and 4_MB DiskOnChip installed

BOARD DIMENSIONS
145 (L) x 102 (W)_mm

BOARD WEIGHT
0.18_kg

OPERATING TEMPERATURE
0 ~ +60º_C (32 ~ 140°_F)