HP Pavilion dv6-1200 HP Pavilion dv6 Entertainment PC - Maintenance and Servic - Page 120

System I/O address specifications

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System I/O address specifications I/O address (hex) 00-1F CF7 20 - 21 24 - 25 28 - 29 2C - 2D 2E -2F 30 - 31 34 - 35 38 - 39 3C - 3D 40 - 43 4E - 4F 50 - 53 60 61 62 63 64 65 66 67 70 - 77 81 - 91 92 A0 - A1 A4 - A5 A8 - A9 AC - AD B0 - B1 B2 - B3 B4 - B5 B8 - B9 System function (shipping configuration) DMA Controller Channel 0-3 PCI Bus on MS ACPI-Compliant System Programmable Interrupt Controller (Master Controller) Programmable Interrupt Controller (Aliases) Programmable Interrupt Controller (Aliases) Programmable Interrupt Controller (Aliases) M/B Resource (LPC Controller) Programmable Interrupt Controller (Aliases) Programmable Interrupt Controller (Aliases) Programmable Interrupt Controller (Aliases) Programmable Interrupt Controller (Aliases) System Timer M/B Resource (LPC Controller) System Timer EC LPC EC LPC EC LPC EC LPC System CMOS/Real Time Clock DMA Controller Channel 2 LPC Programmable Interrupt Controller (Slave Controller) Programmable Interrupt Controller (Aliases) Programmable Interrupt Controller (Aliases) Programmable Interrupt Controller (Aliases) Programmable Interrupt Controller (Aliases) LPC Programmable Interrupt Controller (Aliases) Programmable Interrupt Controller (Aliases) 112 Chapter 6 Specifications

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System I/O address specifications
I/O address (hex)
System function (shipping configuration)
00-1F
DMA Controller Channel 0-3
CF7
PCI Bus on MS ACPI-Compliant System
20 - 21
Programmable Interrupt Controller (Master Controller)
24 - 25
Programmable Interrupt Controller (Aliases)
28 - 29
Programmable Interrupt Controller (Aliases)
2C - 2D
Programmable Interrupt Controller (Aliases)
2E -2F
M/B Resource (LPC Controller)
30 - 31
Programmable Interrupt Controller (Aliases)
34 - 35
Programmable Interrupt Controller (Aliases)
38 - 39
Programmable Interrupt Controller (Aliases)
3C - 3D
Programmable Interrupt Controller (Aliases)
40 - 43
System Timer
4E - 4F
M/B Resource (LPC Controller)
50 - 53
System Timer
60
EC
61
LPC
62
EC
63
LPC
64
EC
65
LPC
66
EC
67
LPC
70 - 77
System CMOS/Real Time Clock
81 - 91
DMA Controller Channel 2
92
LPC
A0 - A1
Programmable Interrupt Controller (Slave Controller)
A4 - A5
Programmable Interrupt Controller (Aliases)
A8 - A9
Programmable Interrupt Controller (Aliases)
AC - AD
Programmable Interrupt Controller (Aliases)
B0 - B1
Programmable Interrupt Controller (Aliases)
B2 - B3
LPC
B4 - B5
Programmable Interrupt Controller (Aliases)
B8 - B9
Programmable Interrupt Controller (Aliases)
112
Chapter 6
Specifications