Configuration of the audio interface is done completely via software utilities.You don't have to set any jumpers. For furhter information, please refer to Chapter 6 for audio setup details.
2.15 Serial ports (CN16, CN14)
The
2.15.1 COM1 RS-232 port (CN16)
The serial port connectors are mounted on the bottom edge of the card. The
2.15.2 COM2 RS-232/422/485 selection (CN14)
The secondary port located above COM1, consists of a
Table
1 | 3 | 5 | 1 | 3 | 5 | 1 | 3 | 5 |
J4 |
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2 | 4 | 6 | 2 | 4 | 6 | 2 | 4 | 6 |
* default setting
The IRQ and address range for both ports are fixed. However, if you wish to disable the port or change these parameters later, you can do this in the system BIOS setup. The table below shows the settings for the
Table
Port | Address | Interrupt | Default |
COM1 | 3E8, 3F8 | IRQ4 | 3F8 |
COM2 | 2E8, 2F8 | IRQ3 | 2F8 |
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