Instruction Manual

ICE-PV-N4551_D5251 COM Express Type 2 Module
Page 54
 Device Mode [Read Write]
Use the Device Mode option to set the floppy disk controller mode.

Read Write DEFAULT
Sets device mode to Read/Write.

Write
Protect
Sets the device mode to Write/Protect.
5.3.7.2 COM 1 Configuration
 Serial Port [Enabled]
Use the Serial Port option to enable or disable the serial port.

Disabled
Disable the serial port

Enabled DEFAULT
Enable the serial port
 Change Settings [Auto]
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=3F8h;
IRQ=4
Serial Port I/O port address is 3F8h and the interrupt
address is IRQ4

IO=3F8h;
IRQ=3, 4,
5, 6, 7, 10,
11, 12
Serial Port I/O port address is 3F8h and the interrupt
address is IRQ3, 4, 5, 6, 7, 10, 11, 12

IO=2F8h;
IRQ=3, 4,
5, 6, 7, 10,
11, 12
Serial Port I/O port address is 2F8h and the interrupt
address is IRQ3, 4, 5, 6, 7, 10, 11, 12