Irq settings – Sony PCV-RX780G User Manual
Page 86
VAIO Digital Studio System Reference Manual
72
IRQ Settings
IRQ
Description
0
System timer
1
Standard 101/102-Key or Microsoft® Natural PS/2® Keyboard
4
Communications Port (COM1)
6
Standard floppy disk controller
8
System CMOS/real time clock
11
Sony Memory Stick controller(WB)
12
PS/2 Compatible Mouse
13
Numeric data processor
14
Primary IDE Channel
15
Secondary IDE Channel
16
SiS 650_740
17
Realtek RTL8139/810X Family Fast Ethernet NIC
18
NEC OHCI Compliant IEEE 1394 Host Controller
20
Microsoft ACPI-Compliant System
20
SiS 7001 PCI to USB Open Host Controller
21
Lucent Technologies Soft Modem AMR
21
SiS 7012 Audio Driver
23
SiS 7001 PCI to USB Open Host Controller