SOYO 6KB82440 manual Key Features, Dimm

1 Introduction

The 82440 LX PCI mainboard is a high-performance ATX architecture system board that supports 686 (PII) family CPUs. This mainboard is fully compatible with industry standards, and adds many technical enhancements.

Key Features

¥Processor supports:

Ñ686 (PII) CPU up to 66 MHz host bus frequency (233 ~ 333 MHz)

Ñauto detection of CPU voltage

ÑSlot 1 support

¥DRAM controller:

Ñsupports 4 strips of 168-pin EDO /SDRM Unbuffered

DIMM

Ñsupports auto detection of memory type

Ñsupports ECC or Parity configuration

Ñhas onboard memory configurations from 8MB to 512MB

¥BUS controller:

Ñcomplies with the PCI specifications v2.1

Ñfour 32-bit PCI slots (Masters), three ISA slots, and 4-layer

PCB

Ñsupports Universal Serial BusÑUSB (Optional)

¥Peripheral controller:

ÑSystem BIOS built-in NCR4.0 SCSI/SY-S8115 SCSI/SY-V325- 2M Card BIOS and ÒPlug and PlayÓ function

Ñonboard built-in PCI Master IDE controller and floppy controller

Ñonboard supports for two high speed UARTS (w/i 16550 FIFO) and Multimode parallel port for Standard, Enhanced (EPP) and high speed (ECP) modes, PS/2 mouse function

Ñonboard supports FLASH Memory for easy upgrade BIOS

Ñonboard supports IR function

ÑOne 32-bit AGP slot onboard