HP Presario CQ20-100 Compaq Presario CQ20 Notebook PC - Maintenance and Servic - Page 79

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

Get HP Presario CQ20-100 - Notebook PC PDF manuals and user guides View all HP Presario CQ20-100 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 79 highlights

Specifications System I/O address specifications I/O address (hex) 000 - 01F 020 - 021 024 - 025 028 - 029 02C - 03D 02E - 02F 030 - 031 034 - 035 038 - 039 03C- 03D 040 - 043 04E-04F 050-053 060 061 062 063 064 065 066 067 070 070-077 080 081-091 092 093-09F 0A0-0A1 0A4-0A5 0A8-0A9 0AC-0AD 0B0-0B1 0B2-0B3 0B4- 0B5 0B8-0B9 0BC- 0BD System function (shipping configuration) DMA controller Program interrupt controller Program interrupt Controller Program interrupt Controller Program interrupt Controller Motherboard Resource Program interrupt Controller Program interrupt Controller Program interrupt Controller Program interrupt Controller System Timer Motherboard Resource System Timer Standard 101-/102-Key or Microsoft. Natural Keyboard Motherboard Resource Microsoft ACPI-Compliant Embedded Controller Motherboard Resource Standard 101-/102-Key or Microsoft. Natural Keyboard Motherboard resources Microsoft ACPI-Compliant Embedded Controller Motherboard resources Motherboard resources System CMOS/real time clock Motherboard resources Direct memory access controller Motherboard resources Direct memory access controller Program interrupt Controller Program interrupt Controller Program interrupt Controller Program interrupt Controller Program interrupt Controller Motherboard resources Program interrupt Controller Program interrupt Controller Program interrupt Controller (Continued) 6-6 Maintenance and Service Guide

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
6–6
Maintenance and Service Guide
Specifications
System I/O address specifications
I/O address (hex)
System function (shipping configuration)
000 - 01F
DMA controller
020 - 021
Program interrupt controller
024 - 025
Program interrupt Controller
028 - 029
Program interrupt Controller
02C - 03D
Program interrupt Controller
02E - 02F
Motherboard Resource
030 - 031
Program interrupt Controller
034 - 035
Program interrupt Controller
038 - 039
Program interrupt Controller
03C- 03D
Program interrupt Controller
040 - 043
System Timer
04E-04F
Motherboard Resource
050-053
System Timer
060
Standard 101-/102-Key or Microsoft. Natural Keyboard
061
Motherboard Resource
062
Microsoft ACPI-Compliant Embedded Controller
063
Motherboard Resource
064
Standard 101-/102-Key or Microsoft. Natural Keyboard
065
Motherboard resources
066
Microsoft ACPI-Compliant Embedded Controller
067
Motherboard resources
070
Motherboard resources
070-077
System CMOS/real time clock
080
Motherboard resources
081-091
Direct memory access controller
092
Motherboard resources
093-09F
Direct memory access controller
0A0-0A1
Program interrupt Controller
0A4-0A5
Program interrupt Controller
0A8-0A9
Program interrupt Controller
0AC-0AD
Program interrupt Controller
0B0-0B1
Program interrupt Controller
0B2-0B3
Motherboard resources
0B4- 0B5
Program interrupt Controller
0B8-0B9
Program interrupt Controller
0BC- 0BD
Program interrupt Controller
(Continued)