
2
CONTENT
CHAPTER 1 INTRODUCTION..................................................................4
FEATURES ..................................................................................................... 4
CPU......................................................................................................4
Chipset .................................................................................................4
L2 Cache ..............................................................................................4
Main Memory.......................................................................................4
BIOS.....................................................................................................5
Super I/O Function...............................................................................5
Onboard built-in AC97 Digital Audio Controller ................................ 5
Onboard built-in VGA Controller ........................................................5
Other Functions ...................................................................................5
MAINBOARD LAYOUT................................................................................... 6
CHAPTER 2 HARDWARE SETUP............................................................7
CPU SETTINGS ............................................................................................. 7
AMD K6-2 / K6-III CPUs Settings....................................................... 7
Cyrix / IBM 6x86MX, MII CPUs Settings ............................................8
IDT WinChip C6 /C6-2 CPUs Settings...............................................10
Intel Pentium / AMD K5 CPUs Settings............................................. 11
Intel Pentium MMX CPUs Settings....................................................12
VCORE VOLTAGE SETTINGS - SW2............................................................. 13
CPU RAT I O SETTINGS – SW2.....................................................................14
CPU CLOCK SETTINGS – SW1 ................................................................... 15
JUMPER SETTINGS ...................................................................................... 17
JFAN 1~2: Onboard FAN (12V) Connector .......................................17
JVIO: Single / Dual Voltage Select.....................................................17
JBAT1: Clear CMOS Data................................................................. 17
JWOL1: Wake On LAN.......................................................................17
JCD_IN1: CD-ROM Audio connector ...............................................17
CD_IN1: CD-ROM Audio connector................................................. 17
GAME / MIDI Port: ........................................................................... 17
MIC: Microphone Jack ......................................................................18
LINE IN: Audio in Jack......................................................................18
LINE / SPEAKER OUT: Audio out Jack ............................................18
RT2: Reserved.................................................................................... 18
J1 Switch Signal Summary................................................................. 19
J2 Switch Signal Summary................................................................. 20
CONNECTORS ............................................................................................. 21