Premio Computer Aries User Manual page 77

Chapter 3
Onboard FDD Controller
This is to enable or disable the onboard Floppy controller. Set to Enabled if
you have a floppy disk drive installed on the mainboard and want to use it.
Onboard Serial Port 1/2
These items specify the base I/O port address and IRQ for the onboard
Serial Port 1 (COM 1)/Serial Port 2 (COM 2). Selecting to Auto allows BIOS
to automatically determine the correct base I/O port address. Available
options are Auto, 3F8/IRQ4, 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3 and Disabled.
Default is Auto. If you have ISA add-on card, the suggested configuration
is as the following:
If the ISA add-on card has
COM2
COM1
(I/O:3F8H)
(I/O:3F8H)
ü ü
ü ü
X X
ü
X
ü
X
ü ü
ü ü
ü
X
ü
X
X X
ü
X
ü
X
X X
X X
UART 2 Mode
The item allows you to specify the operation mode for serial port "COM 2".
Settings are:
Standard
HPSIR
COM4
COM3
(I/O:2E8H)
(I/O:3E8H)
ü ü
X X
ü ü
ü
X
ü
X
ü
X
ü
X
ü ü
ü ü
X X
X X
X X
ü
X
ü
X
RS-232C Serial Port
IrDA-compliant Serial Infrared Port
Onboard Serial port to be set at
IRQ
PORT1
ASSIGNED
DISABLED X
COM3 4
COM1 4
COM2 3
COM1 4
COM4 3
COM3 4
COM2 3
COM1 4
COM1 4
COM2 3
COM1 4
COM1 4
COM1 4
3-20
IRQ
PORT2
ASSIGNED
DISABLED X
COM4 3
COM2 3
COM3 4
COM4 3
DISABLED X
DISABLED X
DISABLED X
DISABLED X
COM2 3
COM3 4
COM3 4
COM2 3
COM2 3