
User Manual version 2503
4.2.3.Connectors & Pin Assignment
The table below lists the function of each connector on
Keyboard | Keyboard connector |
Mouse | Mouse connector |
COM1 | Serial port 1 (3F8) |
COM2 | Serial port 2 (2F8) |
COM4 | Serial port 4 (2E8) |
DC Power | DC power +5V/+12VC output |
LPT | Parallel port |
CRT | CRT display connector |
FDD | External FDD connector |
USB1 | USB connector 1 |
USB2 | USB connector 2 |
DIO | Digital I/O connector |
LAN | Ethernet connector |
Speaker output connector | |
VR | LCD Backlight control |
LIBRA 120 III (PC620 Intel 815E) |
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