IEI Technology PAC-400AI-C236, User Manual

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PAC-400AI-C236 Embedded System
Page 48

IO=2F8h;
IRQ=3, 4, 11 Serial Port I/O port address is 2F8h and the interrupt
address is IRQ3, 4, 11

IO=3E8h;
IRQ=3, 4, 11 Serial Port I/O port address is 3E8h and the interrupt
address is IRQ3, 4, 11

IO=2E8h;
IRQ=3, 4, 11 Serial Port I/O port address is 2E8h and the interrupt
address is IRQ3, 4, 11

Transfer Mode [RS232]
The serial port allows setting the data transfer mode to RS-232, RS-422 or RS-485.
5.3.4.1.2 Serial Port 2 Configuration

Serial Port [Enabled]
Use the Serial Port option to enable or disable the serial port.

Disabled Disable the serial port

Enabled D
EFAULT
Enable the serial port

Change Settings [Auto]
Use the
Change Settings
option to change the serial port IO port address and interrupt
address.

IO=2F8h;
IRQ=3 D
EFAULT
Serial Port I/O port address is 2F8h and the interrupt
address is IRQ3

IO=3F8h;
IRQ=3, 4, 11 Serial Port I/O port address is 3F8h and the interrupt
address is IRQ3, 4, 11

IO=2F8h;
IRQ=3, 4, 11 Serial Port I/O port address is 2F8h and the interrupt
address is IRQ3, 4, 11

IO=3E8h;
IRQ=3, 4, 11 Serial Port I/O port address is 3E8h and the interrupt
address is IRQ3, 4, 11