Instruction Manual

ECN-780-Q67 Embedded System
Page 74

Enabled DEFAULT
Enable the serial port
 Change Settings [Au to ]
Use the Change Settings option to change the serial port IO port address and interrupt
address.

Auto DEFAULT
The serial port IO port address and interrupt address
are automatically detected.

IO=2C0h;
IRQ=11
Serial Port I/O port address is 2C0h and the interrupt
address is IRQ11

IO=2C0h;
IRQ=10, 11
Serial Port I/O port address is 2C0h and the interrupt
address is IRQ10, 11

IO=2C8h;
IRQ=10, 11
Serial Port I/O port address is 2C8h and the interrupt
address is IRQ10, 11

IO=3E8h;
IRQ=10, 11
Serial Port I/O port address is 3E8h and the interrupt
address is IRQ10, 11

IO=2E8h;
IRQ=10, 11
Serial Port I/O port address is 2E8h and the interrupt
address is IRQ10, 11
 Device Mode [RS422/485]
The Device Mode shows Serial Port 5 provides RS-422/485 communications.
5.3.9 F81866 H/W Monitor
The H/W Monitor menu (BIOS Menu 13) shows the operating temperature, fan speeds
and system voltages.