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AAEON EMB-Q77A User Manual

Page 47

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3-11

Chapter 3: BIOS setup

Serial Port1~2 (COM1~COM2) Configuration
The sub-items in this menu allow you to set the serial port configuration.

Serial Port [Enabled]

Allows you to enable or disable the serial port (COM).

Configuration options: [Enabled] [Disabled]

RS Mode [RS232]

Allows you to select COM RS Mode.

Configuration options: [RS232] [RS422] [RS485]

Change Settings [IO=3F8h; IRQ=4]

Allows you to select the Serial Port base address.

Configuration options:

[IO=3F8h; IRQ=4] [IO=2F8h; IRQ=3] [IO=3E8h; IRQ=4] [IO=2E8h; IRQ=3]