HP Mini 1125NR HP Mini 1000 Netbook - Maintenance and Service Guide - Page 84

System I/O address specifications

Page 84 highlights

System I/O address specifications I/O address (hex) 000 - 00F 000 - CF7 010 - 01F 020 - 021 022 - 03F 040 - 043 044 - 05F 060 - 060 061 - 061 062 - 062 063- 063 064 - 064 065 - 065 066 - 066 067 - 06F 070 - 071 072 - 07F 080 - 080 081 - 083 084 - 086 087 - 087 088 - 088 089 - 08B 08C - 08E 08F - 08F 090 - 09F 0A0 - 0A1 0A2 - 0BF 0C0 - 0DF 0E0 - 0EF 0F0 - 0FF 1F0 - 1F7 274 - 277 System function (shipping configuration) DMA controller PCI bus Motherboard resources Programmable interrupt controller Motherboard resources System timer Motherboard resources Standard 101-/102-Key or Microsoft® Natural PS/2 Keyboard System speaker Microsoft ACPI-Compliant Embedded Controller Motherboard resources Standard 101-/102-Key or Microsoft Natural PS/2 Keyboard Motherboard resources Microsoft ACPI-Compliant Embedded Controller Motherboard resources System CMOS/real-time clock Motherboard resources Motherboard resources DMA controller Motherboard resources DMA controller Motherboard resources DMA controller Motherboard resources DMA controller Motherboard resources Programmable interrupt controller Motherboard resources DMA controller Motherboard resources Numeric data processor Primary IDE channel ISAPNP Read Data Port 76 Chapter 6 Specifications

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System I/O address specifications
I/O address (hex)
System function (shipping configuration)
000 - 00F
DMA controller
000 - CF7
PCI bus
010 - 01F
Motherboard resources
020 - 021
Programmable interrupt controller
022 - 03F
Motherboard resources
040 - 043
System timer
044 - 05F
Motherboard resources
060 - 060
Standard 101-/102-Key or Microsoft® Natural PS/2 Keyboard
061 - 061
System speaker
062 - 062
Microsoft ACPI-Compliant Embedded Controller
063- 063
Motherboard resources
064 - 064
Standard 101-/102-Key or Microsoft Natural PS/2 Keyboard
065 - 065
Motherboard resources
066 - 066
Microsoft ACPI-Compliant Embedded Controller
067 - 06F
Motherboard resources
070 - 071
System CMOS/real-time clock
072 - 07F
Motherboard resources
080 - 080
Motherboard resources
081 - 083
DMA controller
084 - 086
Motherboard resources
087 - 087
DMA controller
088 - 088
Motherboard resources
089 - 08B
DMA controller
08C - 08E
Motherboard resources
08F - 08F
DMA controller
090 - 09F
Motherboard resources
0A0 - 0A1
Programmable interrupt controller
0A2 - 0BF
Motherboard resources
0C0 - 0DF
DMA controller
0E0 - 0EF
Motherboard resources
0F0 - 0FF
Numeric data processor
1F0 - 1F7
Primary IDE channel
274 - 277
ISAPNP Read Data Port
76
Chapter 6
Specifications