HP Dv6910us HP Pavilion dv6500, dv6600, and dv6700 Entertainment PCs - Mainten - Page 117

System I/O address specifications, AMD discrete and UMA graphics

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System I/O address specifications, AMD discrete and UMA graphics I/O address (hex) 0000 - 0008 000A - 000F 0020 - 0021 0040 - 0043 0060 - 0060 0061 - 0061 0062 - 0062 0064 - 0064 0066 - 0066 0070 - 0071 0081 - 0083 0087 - 0087 0089 - 008B 008F - 008F (UMA only) 00A0 - 00A1 00C0 - 00D1 00D4 - 00DF 00F0 - 00F1 0170 - 0177 01F0 - 01F7 0376 - 0376 03B0 - 03BB 03B0 - 03BB (discrete only) 03C0 - 03DF 03C0 - 03DF (discrete only) 03F6 - 03F6 3000 - 303F 3040 - 307F 3080 - 30BF 30C0 - 30CF System function (shipping configuration) DMA controller DMA controller Programmable interrupt controller System timer Standard 101-/102-Key or Microsoft® Natural PS/2 Keyboard System speaker Microsoft ACPI-Compliant Embedded Controller Standard 101-/102-Key or Microsoft® Natural PS/2 Keyboard Microsoft ACPI-Compliant Embedded Controller System CMOS/real time clock DMA controller DMA controller DMA controller DMA controller Programmable interrupt controller DMA controller DMA controller Numeric data processor ATA Channel 1 ATA Channel 0 ATA Channel 1 nVidia GeForce8400M GS (discrete) nVidia MCP67M (UMA) PCI standard PCI-to-PCI bridge nVidia GeForce8400M GS (discrete) nVidia MCP67M (UMA) PCI standard PCI-to-PCI bridge ATA Channel 0 nVidia nForce PCI System Management nVidia nForce PCI System Management nVidia nForce PCI System Management Standard Dual Channel PCI IDE Controller System I/O address specifications, AMD discrete and UMA graphics 109

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System I/O address specifications, AMD discrete and
UMA graphics
I/O address (hex)
System function (shipping configuration)
0000 - 0008
DMA controller
000A - 000F
DMA controller
0020 - 0021
Programmable interrupt controller
0040 - 0043
System timer
0060 - 0060
Standard 101-/102-Key or Microsoft® Natural PS/2 Keyboard
0061 - 0061
System speaker
0062 - 0062
Microsoft ACPI-Compliant Embedded Controller
0064 - 0064
Standard 101-/102-Key or Microsoft® Natural PS/2 Keyboard
0066 - 0066
Microsoft ACPI-Compliant Embedded Controller
0070 - 0071
System CMOS/real time clock
0081 - 0083
DMA controller
0087 - 0087
DMA controller
0089 - 008B
DMA controller
008F - 008F (UMA only)
DMA controller
00A0 - 00A1
Programmable interrupt controller
00C0 - 00D1
DMA controller
00D4 - 00DF
DMA controller
00F0 - 00F1
Numeric data processor
0170 - 0177
ATA Channel 1
01F0 - 01F7
ATA Channel 0
0376 - 0376
ATA Channel 1
03B0 - 03BB
nVidia GeForce8400M GS (discrete)
nVidia MCP67M (UMA)
03B0 - 03BB (discrete only)
PCI standard PCI-to-PCI bridge
03C0 - 03DF
nVidia GeForce8400M GS (discrete)
nVidia MCP67M (UMA)
03C0 - 03DF (discrete only)
PCI standard PCI-to-PCI bridge
03F6 - 03F6
ATA Channel 0
3000 - 303F
nVidia nForce PCI System Management
3040 - 307F
nVidia nForce PCI System Management
3080 - 30BF
nVidia nForce PCI System Management
30C0 - 30CF
Standard Dual Channel PCI IDE Controller
System I/O address specifications, AMD discrete and UMA graphics
109