Chapter 1
Motherboard Description
1-2
1. Motherboard Description
1.1 Features
1.1.1 Hardware
CPU
−
Supports the Celeron
TM
processor (PPGA) and the Pentium
®
!!!
Micro-Processor for high-end workstations and servers.
−
CPU Socket 370.
−
Runs at 66/100/133 Mhz Front Side Bus frequency.
DRAM Memory
−
Supports two 8/16/32/64/128/256 MB DIMM module sockets.
−
Supports Synchronous DRAM (3.3V).
−
Supports a maximum memory size of 512 MB with SDRAM.
−
133Mhz Bus frequency.
Internal Accelerated Graphics Port (AGP) Controller
−
AGP v1.0 compliant.
−
Pipelined split-transaction long-burst transfers up to 533 MB/sec.
−
Eight level read request queue.
−
Four level posted-write request queue.
−
Thirty-two level (quadwords) read data FIFO (128 bytes).
−
Sixteen level (quadwords) write data FIFO( 64 bytes).
−
Intelligent request reordering for maximum AGP bus utilization.
−
Supports Flush /Fence commands.
−
Graphics Address Relocation Table (GART).
−
One level TLB structure.
−
Sixteen entry fully associative page table.
−
LRU replacement scheme.
−
Independent GART lookup control for host /AGP /PCI master
accesses.
−
Windows 95 OSR-2 VXD and integrated Windows 98 / NT5 miniport
driver support.
