Table of Contents
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Chapter 1 Introduction
Features Summary
Form Factor
Motherboard
C PU
Chipset
Memory
I/O Control
Slots
On-Board IDE
On-Board Peripherals
19.6cm x 29.5cm ATX size form factor, 4 layers PCB.
GA-8IR533 Series include:
GA-8IR & GA-8IR533
Socket 478 for Intel
®
Support Intel
Pentium
®
Intel Pentium
4 400MHz FSB
®
Auto detect and optimized setting for Pentium
processor (8IR533 only)
2nd cache depends on CPU
Chipset Intel 845D HOST/AGP/Controller
ICH2 I/O Controller Hub
3 184-pin DDR DIMM sockets
Supports PC2100 DDR or PC1600 DDR DIMM
Supports up to 2GB DRAM (Max)
Supports only 2.5V DDR DIMM
Supports 64bit ECC type DRAM integrity mode
ITE8702
1 AGP slot 4X (1.5V) device support
5 PCI slot supports 33MHz & PCI 2.2 compliant
2 IDE bus master (DMA33/ATA66/ATA100) IDE ports for up to 4
ATAPI devices
Supports PIO mode3,4 (UDMA 33/ATA66/ATA100) IDE & ATAPI
CD-ROM
1 Floppy port supports 2 FDD with 360K, 720K,1.2M, 1.44M
and 2.88M bytes.
1 Parallel port supports Normal/EPP/ECP mode
2 Serial ports (COMA & COMB)
4 x USB 1.1 (2 by cable )
1 Front Audio connector
5
Micro FC-PGA2 Pentium
4 (Northwood, 0.13 m) processor
®
Introduction
4 processor
®
4 FSB 533MHZ
®
to be continued......
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