Contents
Chapter 1: General Information ................................ 1
Introduction ............................................................................ 2
Specifications .......................................................................... 3
Board layout ........................................................................... 6
Dimensions .............................................................................. 7
Chapter 2: Installation ................................................ 9
Jumpers and connectors ...................................................... 10
Locating jumpers and connectors ........................................ 11
Setting jumpers ..................................................................... 12
Safety precautions ................................................................ 13
Installing DRAM (SIMMs) .................................................. 14
Installing SIMMs .................................................................... 14
Removing SIMMs ................................................................... 14
Ethernet connector (CN1) .................................................... 15
Serial ports connector (CN2) ............................................... 16
COM 1-4 RS-232/422/485 serial ports (CN2) ........................ 16
Parallel port connector (CN3) ............................................. 17
IDE hard drive connector (CN4) ......................................... 18
Floppy drive connector (CN5) ............................................. 20
Connecting the flopy drive ...................................................... 20
Power connector (CN6, CN17, CN18) ................................ 21
Keyboard and PS/2 mouse connectors (CN7) .................... 22
Power LED and keylock (CN8) ........................................... 23
Reserved IR connector (CN9) .............................................. 23
Digital I/O connector (CN10) .............................................. 24
LED indicators / Hardware reset (CN13) ............................ 25
Buzzer or external speaker (CN14) ..................................... 26
LCD connector (CN15) ........................................................ 27
VGA connectors (CN16) ...................................................... 28
COM3/4 RI function selection (JP1) .................................. 29
Summary of Contents for PCM-4894
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