Table Of Contents - SOYO 5ehm User Manual

Chapter 1: Introduction .................................................. 1
Key Features ............................................................................... 1
Unpacking the Mainboard ........................................................... 2
Electrostatic Discharge Precautions............................................ 2
Mainboard Layout w/ Default Settings ....................................... 3
Chapter 2: Hardware Setup ............................................ 5
Jumpers ....................................................................................... 5
JP5: CMOS Clear Jumper .................................................... 5
JP22: CPU Burst Mode Jumper ........................................... 6
JP4: Smart Detect CPU Voltage Auto/Manual Jumper ....... 6
JP2, JP6: Power Supply Selection Jumpers ......................... 7
JP37: DIMM Voltage Jumper .............................................. 7
JP7, JP8 : Host Bus Frequency Selection Jumper ................ 7
JP9, JP10: SDRAM Frequency Selection Jumper ............... 8
JP30: Voltage Jumper Settings ............................................. 8
CPU Type Configuration ............................................................ 9
P54C/P55C Series CPUs Settings ......................................... 9
P54C/P55C Series CPUs Settings (Continued) ................... 10
AMD K5/K6 Series CPUs Setting ...................................... 11
Cyrix 6x86/L/MX Series CPUs Setting .............................. 12
Memory Configuration ............................................................. 13
Memory Configuration Table.............................................. 13
Cache Configuration ................................................................. 13
Cache Size and RAM Locations ......................................... 13
Multi I/O Port Addresses .......................................................... 14
Connectors ................................................................................ 14
J25 Ð Front Panel Connectors.............................................. 14
HD LED Ð IDE Device LED Connector ............................. 15
KB_LOCK Ð Keylock & Power LED Connector ............... 15
RESET Ð Hardware Reset Switch Connector ..................... 15
SPEAKER Ð PC Speaker Connector ................................... 15
TB LED Ð Turbo LED Connector ....................................... 15
PW2 Ñ ATX Power Supply On/Off Switch Connector
(Momentary Type)............................................................... 15
COM1/COM2 Ð COM1/COM2 Serial Port Connectors ..... 15
PRT Ð Parallel Port Connector ............................................ 15
JP44 Ð Wake-On-LAN (WOL) Header ............................... 15
PS1 Ð PS/2 Mouse Connector ............................................. 16
USB1 Ð USB Ports Connectors ........................................... 16
AT PWR (CN1)Ð AT Power Supply Connectors................ 17
IDE1/IDE2 Ð Primary/Secondary IDE Device Connectors. 17

Table of Contents