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Advanced PICMG Dual-processor SBC with ISA64

ACTI-688 Introduction

Advanced PICMG Dual-processor SBC with ISA64, Based on the PentiumŪ III Processor.

ACTI-688 Features

  • Support dual PentiumŪ III processors for the SC242 up to 850MHz
  • Support up to 1GB (max.) of SDRAM with ECC function
  • Full-size all-in-one SBC with PICMG 2.0 compliance
  • PCI Bus spec. V2.1 compliant
  • PC '98 & Year 2000 compliant ISA64 driving capability
  • Support DOC, DOM (Disk-On-Module) and ATX function

ACTI-688 Specification

Support dual Intel Pentium III processors up to 850MHz


Intel™ 82440 BX chipset

Four 168-pin DIMM sockets support up to 1GB of
3.3V SDRAM with ECC function

AMI system BIOS (128/256KB flash ROM)

On-Board I/O
On-board Winbond W83977ATF super I/O with two USB ports
PS/2 Keyboard/Mouse
Single 6-pin mini-DIN Keyboard/mouse connector on rear bracket
One additional 5-pin header connector for external keyboard connection through Portwell Backplane

Watchdog Timer
8 time intervals from 0.5 sec. to 64 sec. by jumper setting or 255 intervals from 0.5 min. to 254.5 min. by software programming

Power Requirement
[email protected] (typ.), [email protected], [email protected]

Board Dimension
339.5(L) x 122(W) mm
13.37"(L) x 4.8"(W)
8-layer PCB

ACTI-688 Ordering Information

ACTI-688 - "Advanced PICMG Dual-processor SBC with ISA64, Based on the PentiumŪ III Processor"

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