NCR 7448 Hardware User's Manual page 208

A-6 Appendix A: BIOS
I/O Device Configuration
PS/2 Mouse
Serial port A
Base I/O address
Interrupt
Scanner Power
Serial port B
Mode
Base I/O address
Interrupt
Scanner Power
Parallel port
Floppy disk controller
Local Bus IDE adapter
Personality Card
Serial port C:
Serial port D:
Serial port E:
Serial port F:
Audio Options Menu
Sound
Auto Detect
Enabled
3F8
IRQ 4
Auto
Enabled
Normal
2F8
IRQ 3
Auto
Disabled
Disabled
Primary
Disabled
Disabled
Disabled
Disabled
Disabled