Specifications

D-2
System Interrupts
Interrupt Assignment
0 System Timer
1 Keyboard
2 Programmable Interrupt Controller
3 COM2, Generic IR Serial Port (SHARP Serial Infra-red Port)
4 COM1, Communication Port
5 ESS ES1888
6 Floppy Disk
7 Printer Port 1
8 Real Time Clock
9 (PCMCIA Controller)
10 Modem (US & Canada only) (PC-9300T only)
11 Audio, fixed by hardware
12 PS/2 Touchpad
13 Numeric Coprocessor
14 Hard Disk Controller
15 CD-ROM Controller