HP Compaq nx5000 series Maintenance And Service Manual page 180

Specifications
I/O Address
(hex)
000 - CF7
010 - 01F
020 - 021
024 - 03F
040 - 043
04E - 04F
050 - 053
060
061
062 - 063
064
066
068 - 06F
070 - 071
072 - 073
074 - 077
080 - 08F
090 - 09F
0A0 - 0A1
6–18
Table 6-16
System I/O Addresses
System Function
(shipping configuration)
DMA controller; PCI bus
Motherboard resources
Programmable Interrupt Controller
Motherboard resources
System Timer
Motherboard resources
Motherboard resources
Keyboard Controller
System speaker
Microsoft ACPI-Compliant Controller
Keyboard Controller
Microsoft ACPI-Compliant Controller
Motherboard resources
System CMOS/real time clock
System CMOS/real time clock
Motherboard resources
DMA Controller
Motherboard resources
Programmable Interrupt Controller
Maintenance and Service Guide