Specifications

System I/O address specifications, Windows Vista
I/O address (hex) System function (shipping configuration)
000 - 01F Direct memory access controller
000 - CF7 PCI bus
020 - 021 Programmable interrupt controller
024 - 025 Programmable interrupt controller
028 - 029 Programmable interrupt controller
02C - 02D Programmable interrupt controller
02E - 02F Motherboard resources
030 - 031 Programmable interrupt controller
034 - 035 Programmable interrupt controller
038 - 039 Programmable interrupt controller
03C - 03D Programmable interrupt controller
040 - 043 System timer
04E - 04F Motherboard resources
050 - 053 System timer
060 - 060 Standard 101/102-Key or Microsoft Natural PS/2 Keyboard with HP QLB
061 - 061 Motherboard resources
062 - 062 Microsoft ACPI-Compliant Embedded Controller
063 - 063 Motherboard resources
064 - 064 Standard 101/102-Key or Microsoft Natural PS/2 Keyboard with HP QLB
065 - 065 Motherboard resources
066 - 066 Microsoft ACPI-Compliant Embedded Controller
067 - 067 Motherboard resources
070 - 070 Motherboard resources
070 - 077 System CMOS/real time clock
080 - 080 Motherboard resources
081 - 091 Direct memory access controller
092 - 092 Motherboard resources
093 - 09F Direct memory access controller
0A0 - 0A1 Programmable interrupt controller
0A4 - 0A5 Programmable interrupt controller
0A8 - 0A9 Programmable interrupt controller
0AC - 0AD Programmable interrupt controller
0B0 - 0B1 Programmable interrupt controller
138 Chapter 6 Specifications