HP Pavilion dv6-3000 HP Pavilion dv6 Entertainment PC - Maintenance and Servic - Page 107

Discrete system interrupt specifications, Hardware IRQ, System function

Page 107 highlights

Discrete system interrupt specifications Hardware IRQ IRQ0 IRQ1 IRQ4 IRQ8 IRQ10 IRQ12 IRQ13 IRQ16 IRQ17 IRQ19 IRQ21 IRQ22 IRQ23 IRQ81-190 IRQ-2 System function System timer Standard PS/2 keyboard ENE CIR receiver System CMOS/real-time clock Intel 5 series/3400 chipset family SMBus controller - 3B30 Synaptics PS/2 TouchPad Numeric data processor Intel 5 series/3400 chipset family USB enhanced host controller - 3B3C Intel 5 series/3400 chipset family PCI express root port 2 - 3B44 Intel management engine interface Intel processor PCI express root port 1 - D138 High definition audio controller Intel 5 series/3400 chipset family PCI express root port 1 - 3B42 Intel 5 series 4 port SASTA AHCI controller Intel 5 series/3400 chipset family USB enhanced host controller - 3B34 High definition audio controller HP mobile data protection sensor Microsoft ACPI-compliant system EG MADISON ENWW Discrete system interrupt specifications 99

  • 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
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137

Discrete system interrupt specifications
Hardware IRQ
System function
IRQ0
System timer
IRQ1
Standard PS/2 keyboard
IRQ4
ENE CIR receiver
IRQ8
System CMOS/real-time clock
IRQ10
Intel 5 series/3400 chipset family SMBus controller — 3B30
IRQ12
Synaptics PS/2 TouchPad
IRQ13
Numeric data processor
IRQ16
Intel 5 series/3400 chipset family USB enhanced host controller — 3B3C
Intel 5 series/3400 chipset family PCI express root port 2 — 3B44
Intel management engine interface
Intel processor PCI express root port 1 — D138
IRQ17
High definition audio controller
Intel 5 series/3400 chipset family PCI express root port 1 — 3B42
IRQ19
Intel 5 series 4 port SASTA AHCI controller
IRQ21
Intel 5 series/3400 chipset family USB enhanced host controller — 3B34
IRQ22
High definition audio controller
IRQ23
HP mobile data protection sensor
IRQ81–190
Microsoft ACPI-compliant system
IRQ-2
EG MADISON
ENWW
Discrete system interrupt specifications
99