Installation manual

AT-1500 Plug and Play

Table 9:

Some Typical Device Uses of Bus Resources

This

resource...

may be used for...

Base I/O Address

200h-21Fh Games I/O

220-23Fh Mouse

260h-27Fh IDE controller, LPT2

2E0h-2FFh Serial port 4, serial port 2

300h-31Fh Prototyping board; network adapter card

360h-37Fh LPT1

380h-39Fh SDLC; secondary bi-synch interface

3A0h-3BFh Monochrome display and parallel printer port

3EOh-3FFh Serial port 3, diskette controller, serial port 1

IRQ

NMI Parity errors

0 System timer

1 Keyboard

2 Cascade input for second interrupt controller

3 COM2

4 COM1

5 LPT2

6 Disk controller