DESCRIPTION:

CPU
INTEL^® / AMD/ Cyrix/ UMC 486SX/ DX/ DX2/ DX4-25/33/50/66/100_MHz, 5_V or 3.3_V/3.45_V auto switch

CACHE MEMORY
8_KB or 16_KB (DX4) on-chip, up to 1024_KB external cache

BUS INTERFACE
32-bit PCI and 16-bit ISA (PICMG 2.0 Complaint)

RAM MEMORY
1_MB to 128_MB uses four 72-pin SIMM sockets for up to 4 banks of DRAM

WATCHDOG TIMER
2-stage timers invoke NMI and/ or RESET system if application software cannot control the system

FLASH/ RAM/ ROM/ DISK
12_V Flash devices INTEL^®/ AMD 28F010, 28F020 (Onboard programmable)
MXIC 28F1000, 28F4000, (Onboard programmable)
5V Flash devices ATMEL 29C010, 29C020, 29C040 (DOS commands)
SST 29EE010, 28F040 (DOS commands)
SRAM devices SONY 581000, 584000 (DOS commands)
EPROM devices 27C010, 27C020, 27C040, 27C080, (External programmer)

VL-BUS IDE CONTROLLER
32-bit host data transfer
Mode-3 transfer capabilities (>10_MB/ sec.)

PRINTER PORT ADDRESS AND IRQ SELECT
3BCH, 378H, 278H; IRQ7, or IRQ5

SERIAL PORT 1 ADDRESS AND IRQ SELECT
3F8H, 3E8H, 2E8H; IRQ4 or IRQ15

SERIAL PORT 2 ADDRESS AND IRQ SELECT
2F8H, 3E8H, 2E8H, IRQ3, or IRQ11

DMA CHANNELS
7

INTERRUPT CHANNELS
15

BUS SPEED
8_MHz (selectable)

STORAGE TEMPERATURE
-4 to 248°_F (-20 to 120°_C)

OPERATING TEMPERATURE
32 to 140°_F (0 to 60°_C)

MAX. POWER REQUIREMENT
+5_V @ 3_A, +12_V @ 30mA, -12_V @ 20mA

BOARD TYPE
Single-side SMT, 6-layer P.C.B.

BOARD SIZE
338_mm by 122_mm

BOARD WEIGHT
0.5_Kg