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A.4 RS-232 Standard Serial Port (COM1~COM2)
Table A.7: RS-232 Serial Port Pin Assigns
Pin | |
|
|
1 | DCD |
|
|
2 | RxD |
|
|
3 | TxD |
|
|
4 | DTR |
|
|
5 | GND |
|
|
6 | DSR |
|
|
7 | RTS |
|
|
8 | CTS |
|
|
9 | RI |
|
|
63 | AppendixA |