Mainboard Specifications; 1-2.1 Cpu Socket; 1-2.2 System Chipsets; 1-2.3 Memory - SOLTEK 85LIR2 Manual

1-2 Mainboard Specifications

1-2.1 CPU Socket

CPU Socket 478B on board, supporting Intel
(including Intel hyper-threading CPUs) in 478-pin package for :
-- 533/400MHz System Bus;
-- Hyper-pipelined technology;
-- Advanced dynamic execution;
-- Advanced transfer cache;

1-2.2 System Chipsets

• North Bridge Intel 845GV: a high performance integrated chipset pro-
viding 533/400MHz System Bus, DDR266/200 SDRAM memory
interface, Hub interface, integrated VGA Interface
• South Bridge Intel ICH4 supports LPC Super I/O, upstream Hub
interface, PCI interface, IDE interface, LAN interface, USB interface,
AC'97 Audio interface and the interrupt control.

1-2.3 Memory

2 DDR DIMM 184-pin slots on board for DDR 266/200 SDRAMs :
• Supporting unregistered, non-ECC DDR266/200 SDRAM up to 2 GBs
• Supporting installation of mixed volumes yet same type of DDR
SDRAM modules
• No support for double-sided x16 DDR DIMMs

1-2.4 AMI BIOS

• Supporting Plug & Play V1.0
• Flash Memory for easy upgrade
• Supporting BIOS Writing Protection and Year 2000 compliant
• Supporting BIOS Setup (See Chapter 4 BIOS Setup)

1-2.5 Advanced System Power Management:

• ACPI 1.0B compliant (Advanced Configuration and Power Interface)
(See Power management in BIOS Setup)
• APM V1.2 compliant (Legacy Power Management
• PS/2 Keyboard / Mouse Power On
• Supporting Wake-on-LAN (ring signal) through WOL1 connector
• Real Time Clock (RTC) with date alarm, month alarm, and century
field
Chapter 1 Specification
® Pentium 4 processors
11