HP Pavilion dv7 HP Pavilion dv6 Entertainment PC - Maintenance and Service Gui - Page 93

System I/O address specifications, Specifications, Maintenance and Service Guide

Page 93 highlights

System I/O address specifications I/O address (hex) 000 - 01F CF7 020 - 021 024 - 025 028 - 029 02C - 03D 02E - 02F 030 - 031 034 - 035 038 - 039 03C- 03D 040 - 043 04E-04F 050-053 060 061 062 063 064 065 066 067 070 070-077 080 081-091 092 0A0-0A1 0A4-0A5 0A8-0A9 0AC-0AD 0B0-0B1 0B2-0B3 0B4- 0B5 0B8-0B9 0BC- 0BD System function (shipping configuration) DMA controller channel 0-3 PCI Bus on MS ACPI-Compliant System Program interrupt controller (Master controller) Program interrupt controller (Aliases) Program interrupt controller (Aliases) Program interrupt controller (Aliases) Motherboard resource (LPC controller) Program interrupt controller (Aliases) Program interrupt controller (Aliases) Program interrupt controller (Aliases) Program interrupt controller (Aliases) System Timer Motherboard resource (LPC controller) System Timer EC LPC EC LPC EC LPC EC LPC Motherboard resources System CMOS/real time clock Motherboard resources DMA controller channel 2 LPC Program interrupt controller (Slave controller) Program interrupt controller (Aliases) Program interrupt controller (Aliases) Program interrupt controller (Aliases) Program interrupt controller (Aliases) LPC Program interrupt controller (Aliases) Program interrupt controller (Aliases) Program interrupt controller (Aliases) Maintenance and Service Guide Specifications (Continued) 6-7

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Specifications
Maintenance and Service Guide
6–7
System I/O address specifications
I/O address (hex)
System function (shipping configuration)
000 - 01F
DMA controller channel 0-3
CF7
PCI Bus on MS ACPI-Compliant System
020 - 021
Program interrupt controller (Master controller)
024 - 025
Program interrupt controller (Aliases)
028 - 029
Program interrupt controller (Aliases)
02C - 03D
Program interrupt controller (Aliases)
02E - 02F
Motherboard resource (LPC controller)
030 - 031
Program interrupt controller (Aliases)
034 - 035
Program interrupt controller (Aliases)
038 - 039
Program interrupt controller (Aliases)
03C- 03D
Program interrupt controller (Aliases)
040 - 043
System Timer
04E-04F
Motherboard resource (LPC controller)
050-053
System Timer
060
EC
061
LPC
062
EC
063
LPC
064
EC
065
LPC
066
EC
067
LPC
070
Motherboard resources
070-077
System CMOS/real time clock
080
Motherboard resources
081-091
DMA controller channel 2
092
LPC
0A0-0A1
Program interrupt controller (Slave controller)
0A4-0A5
Program interrupt controller (Aliases)
0A8-0A9
Program interrupt controller (Aliases)
0AC-0AD
Program interrupt controller (Aliases)
0B0-0B1
Program interrupt controller (Aliases)
0B2-0B3
LPC
0B4- 0B5
Program interrupt controller (Aliases)
0B8-0B9
Program interrupt controller (Aliases)
0BC- 0BD
Program interrupt controller (Aliases)
(Continued)