Chapter 1
INTRODUCTION
The SY-5EHM/5EH5AGP/PCI mainboard is a high-performance AT form-factor system board. SY-5EHM/5EH5uses the ETEQ82C663 AGP/PCI Chipset technology and supports Pentium® class processors. This mainboard is fully compatible with industry standards and adds many technical enhancements.
1-1 KEY FEATURES
lCPU
ØSupports Intel Pentium Processor P54C/P55C series CPUs featuring speeds of 100-233 MHz
ØSupports Cyrix 6x86/6x86L/6x86MX CPUs with PR150- PR266 speeds and Cyrix M II-300-350 CPU
ØSupports AMD K5 CPUs running at PR100-PR166 speeds, AMD K6 CPUs running at speeds of 166-300 MHz speeds, and AMD K6-2 266-350 CPU
ØFeatures Socket 7 for CPU easy upgrade
ØSupports P54C/P55C series SIMM Mode and CPU Stop Clock
lL2 Cache Controller
ØOn-board 512KB(SY-5EH5) or 1MB (SY-5EHM) Level 2 Pipeline Burst SRAM Cache
lDRAM Controller
ØSupports 2 strips of 168-pin SDRAM unbeffured DIMM
2 x 168-pin DIMM banks support 8/16/32/64/128/256 MB unbuffered DIMM modules
ØSupport 2 strips of 72-pin FPM/EDO SIMM 2 x 72-pin SIMM banks support 8/16/32/64 MB SIMM modules
ØMemory configuration:
