SOYO SY-5EH5 User's Manual & Technical Reference page 8

Introduction
Supports 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
Support 2 strips of 72-pin FPM/EDO SIMM 2 x 72-pin
SIMM banks support 8/16/32/64 MB SIMM modules
Memory configuration:
System memory: 8MB to 640MB with EDO/SDRAM
SY-5EHM/5EH5 V1.3 PLATFORM FEATURES
Board Size
Socket 7
Chipset
ATX Power
AT Power
JP12
Memory
BIOS
PCI Slots
ISA Slots
IDE1, IDE2
4-layer PCB, 22x23cm(8.7"x9.1"), AT Form Factor
Socket for Pentium
with Host Bus frequency of 66/100MHz Supports:
®
Intel Pentium
Cyrix 6x86™ (PR166+-PR200+),
Cyrix 6x86 MX™ (PR166-PR266) and Cyrix M II™
(300~366)
AMD K5™ (PR100-PR166), and AMD K6™ (166-300)
and AMD K6™-2 (266~500) and AMD K6-III 400/450
IDT X86 CPU C6/W2 200/225 and X86 CPU 2 (233-300)
Rise mP6 PR266
ETEQ82C663 PCI/AGP Bus Chipset
20-pin Male Connector
10-pin Male Connector
3-pin CPU Cooling Fan Connector
DIMM Bank (DIMM1 & DIMM2)
168-pin Unbuffered EDO/SDRAM DIMM Module
Supports 8~256MB DIMM in each Bank
Supports ECC configuration
SIMM Bank (Bank1,2)
72-pin SIMM Modules
System BIOS built-in, Award BIOS
APM, ACPI and "Plug-and-Play" function
Supports multiple-boot function
DMI utility
3 x 32-bit Bus Mastering Slots
3 x 16-bit ISA Slots
2 x 40-pin Bus Mastering E-IDE/ATAPI Ports
IDE1: Primary IDE Device Connector
IDE2: Secondary IDE Device Connector
Supports Ultra DMA/33
SY-5EHM/5EH5 V1.3
®
class CPUs
Processors P54C/P55C (100-233MHz)
3