HP Dv7-1243cl HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide - Page 136
System I/O address specifications, AMD
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System I/O address specifications, AMD 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 30D0 - 30DF 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 Standard Dual Channel PCI IDE Controller 126 Chapter 6 Specifications