Serial Ports
Serial Port Pin Definitions
(COM1/COM2)
A COM Port is located on the IO Backplane and a Serial port is lo- cated next to the Floppy Drive to provide front access. See the table on the right for pin definitions.
Pin # Definition
1CDC
2RXD
3TXD
4DTR
5Ground
Pin # Definition
6DSR
7RTS
8CTS
9RI
10NC
2 |
1.COM1
2.COM2
1