Introduction
SY-5EHM/5EH5 V1.3
4
FDC 1 Floppy Disk Drive (FDD) Port
(Supports 1.2MB/1.44MB/2.88MB and LS120/3-mode FDD)
SIR 5-pin Serial Infrared Device Connector
Keylock 5-pin KeyLock Connector
Reset 2-pin Reset Switch Connector
Speaker 4-pin PC Speaker Connector
TB_LED 2-pin Turbo LED Connector
HDD_LED 2-pin IDE Device LED Connector
PWRBT ATX Power On/Off Switch 2-pin Connector
JP1 Single or Dual voltage selection Jumper
JP5 CMOS Clear Jumper
JP7 CPU bus clock frequency Jumper
JP8 CPU Frequency of 83MHz Jumper
JP9, JP10 SDRAM frequency Jumpers
JP22 CPU Burst Mode Jumper
JP44 WOL (Wake-On-LAN) 3-pin Connector
SW1 CPU frequency Settings Jumper
SW2 CPU Voltage Selection Jumper