Compaq Presario 1905 Maintenance & Service Manual page 144

Compaq.com - Compaq Presario 1900 Series Maintenance and Service Guide - Models: 1905, 1906, 1910, 1915, 1919, and 1920
COMPAQ
System Interrupts
IRQ
0
1
2
3
4
5
6
7
8
9
10
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Maintenance & Service Guide
Models: 1905, 1906, 1910, 1915, 1919, 1920, 1922, and 1925
| Home Page | Notice | Preface
Illustrated Parts Catalog | Removal & Replacement Procedures
Pin Assignments
Device(s)
System timer
Standard 101/102-Key or Microsoft Natural Keyboard
Programmable interrupt controller
Ambit Modem
Communications Port (COM1)
NMA2 Audio Controller
Standard Floppy Disk Controller
Printer Port (LPT1)
System CMOS/real time clock
Intel 82371AB/EB PCI to USB Universal Host Controller
PCI Fast Ethernet DEC 21143 Based Adapter
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Presario 1900 Series
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June 27, 2004