1-2 Mainboard Specifications
1-2.1 CPU Socket
CPU Socket 478B on board, supporting Intel
478-pin package for :
-- 533/400MHz System Bus;
-- Hyper-pipelined technology;
-- Advanced dynamic execution;
-- Advanced transfer cache;
1-2.2 System Chipsets
• North Bridge VIA P4X266E for managing and supporting 4X133/
4X100MHz system Bus, DDR 266/200 SDRAM memory interface,
Hub interface and AGP4X/2X interface
• South Bridge VIA VT8233A working with North Bridge supporting the
V-Link Bus, LPC Super I/O, upstream Hub interface, PCI interface,
IDE interface, USB interface, as well as AC'97 Audio interface
1-2.3 Memory
3 DDR DIMM 184-pin slots on board for DDR 266/200 SDRAMs :
• Supporting unregistered, non-ECC DDR 266/200 SDRAM up to 3
GBs
• Supporting installation of mixed volumes yet same type of DDR
SDRAM modules
1-2.4 Award 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 Accelerated Graphics Port (AGP) Interface
AGP Controller embedded on board, supporting:
• 1.5V(4X) /3.3V (2X) power mode, 1 AGP Slot supported
• 4x AD and SBA signaling, AGP pipelined split-transection longburst
transfers up to 2GB/sec.
• AGP 4X/2X, AGP v2.0 compliant
Chapter 1 Specification
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Pentium 4 processors in
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