HP Pavilion Dv4 1200 Entertainment Notebook Pc Series Manual
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System interrupt specifications—AMD processors Hardware IRQSystem function ISA0High precision event timer ISA1Standard 101/102-Key or Microsoft Natural PS/2 Keyboard ISA8High precision event timer ISA12Alps Pointing-device (2 way) ISA13Numeric data processor ISA14ATA Channel 0 ISA15ATA Channel 1 PCI5Ricoh OHCI Compliant IEEE 1394 Host Controller PCI7Ricoh Memory Stick Controller PCI7Ricoh SD/MMC Host Controller PCI7Ricoh xD-Picture Card Controller PCI7SDA Standard Compliant SD Host Controller PC10nVidia nForce PCI System Management PC16Standard Enhanced PCI to USB Host Controller PC16Standard OpenHCD USB Host Controller PC17Standard Enhanced PCI to USB Host Controller PC17Standard OpenHCD USB Host Controller PC18nVidia nForce PCI System Management PC19Broadcom 802.11b/g WLAN PCI-2PCI standard PCI-to-PCI bridge PC21High Definition Audio Controller PC22Standard Dual Channel PCI IDE Controller PC23nVidia MCP67M PC-3PCI standard PCI-to-PCI bridge PC-4 nVidia nForce Networking Controller System interrupt specifications—AMD processors 133
System I/O address specifications—Intel processors I/O address (hex)System function (shipping configuration) 000 - 00FDMA controller no. 1 010 - 01FUnused 020 - 021Interrupt controller no. 1 022 - 024Opti chipset configuration registers 025 - 03FUnused 02E - 02F87334 “Super I/O” configuration for CPU 040 - 05FCounter/timer registers 044 - 05FUnused 060Keyboard controller 061Port B 062 - 063Unused 064Keyboard controller 065 - 06FUnused 070 - 071NMI enable/RTC 072 - 07FUnused 080 - 08FDMA page registers 090 - 091Unused 092Port A 093 - 09FUnused 0A0 - 0A1Interrupt controller no. 2 I/O Address (hex)System Function (shipping configuration) 0A2 - 0BFUnused 0C0 - 0DFDMA controller no. 2 0E0 - 0EFUnused 0F0 - 0F1Coprocessor busy clear/reset 0F2 - 0FFUnused 100 - 16FUnused 170 - 177Secondary fixed disk controller 178 - 1EFUnused 1F0 - 1F7Primary fixed disk controller 1F8 - 200Unused 201JoyStick (decoded in ESS1688) 202 - 21F Unused 134 Chapter 6 Specifications
I/O address (hex)System function (shipping configuration) 220 - 22FEntertainment audio 230 - 26DUnused 26E - 26Unused 278 - 27FUnused 280 - 2ABUnused 2A0 - 2A7Unused 2A8 - 2E7Unused 2E8 - 2EFReserved serial port 2F0 - 2F7Unused 2F8 - 2FFInfrared port 300 - 31FUnused 320 - 36FUnused 370 - 377Secondary diskette drive controller 378 - 37FParallel port (LPT1/default) 380 - 387Unused 388 - 38BFM synthesizer—OPL3 38C - 3AFUnused 3B0 - 3BBVGA 3BC - 3BFReserved (parallel port/no EPP support) 3C0 - 3DFVGA 3E0 - 3E1PC Card controller in CPU 3E2 - 3E3Unused 3E8 - 3EFInternal modem 3F0 - 3F7“A” diskette controller 3F8 - 3FFSerial port (COM1/default) CF8 - CFBPCI configuration index register (PCIDIVO-1) CFC - CFF PCI configuration data register (PCIDIVO-1) System I/O address specifications—Intel processors 135
System I/O address specifications—AMD processors I/O address (hex)System function (shipping configuration) 000 - 008Direct memory access controller 000 - CF7PCI Bus 00A - 00FDirect memory access controller 010 - 01FMotherboard resources 020 - 021Programmable interrupt controller 022 - 03FMotherboard resources 040 - 043System timer 044 - 05FMotherboard resources 060 - 060Standard 101/102-Key or Microsoft Natural PS/2 Keyboard 061 - 061System speaker 062 - 062Microsoft ACPI-Compliant Embedded Controller 063 - 063Motherboard resources 064 - 064Standard 101/102-Key or Microsoft Natural PS/2 Keyboard 065 - 065Motherboard resources 066 - 066Microsoft ACPI-Compliant Embedded Controller 067 - 06FMotherboard resources 070 - 071 072 - 071=3Motherboard resources 074 - 07fMotherboard resources 080 - 080Motherboard resources 081 - 083Direct memory access controller 087 - 087Direct memory access controller 089 - 08BDirect memory access controller 08F - 08FDirect memory access controller 091 - 093Motherboard resources 097 - 09FMotherboard resources 0A0 - 0A1Programmable interrupt controller 0A2 - 0BFMotherboard resources 0C0 - 0D1Direct memory access controller 0D4 - 0DFDirect memory access controller 0E0 - 0EFMotherboard resources 0F0 - 0F1Numeric data processor 1F0 - 1F7 ATA Channel 0 136 Chapter 6 Specifications
I/O address (hex)System function (shipping configuration) 360 - 361Motherboard resources 376 - 376ATA Channel 1 3B0 - 3BBnVidia MCP67M 3C0 - 3DFnVidia MCP67M 3F6 - 3F6ATA Channel 0 4D0 - 4D1Motherboard resources 0D00 - FFFFPCI bus 1000 - 107FMotherboard resources 1080 - 10FFMotherboard resources 1400 - 147FMotherboard resources 1480 - 14FFMotherboard resources 1800 - 187FMotherboard resources 1880 - 18FFMotherboard resources 3000 - 303FnVidia nFOrce PCI System Management 3040 - 307FnVidia nFOrce PCI System Management 3080 - 30BFnVidia nFOrce PCI System Management 30C0 - 30CFStandard Dual Channel PCI IDE Controller 30D0 - 30DFStandard Dual Channel PCI IDE Controller 30E0 - 30E3Standard Dual Channel PCI IDE Controller 30E4 - 30E7Standard Dual Channel PCI IDE Controller 30E8 - 30EFStandard Dual Channel PCI IDE Controller 30F0 - 30F7Standard Dual Channel PCI IDE Controller 400 - 4FFF PCI standard PCI-to-PCI bridge System I/O address specifications—AMD processors 137
System memory map specifications—Intel processors SizeMemory addressSystem function 640 KB00000000-0009FFFFBase memory 128 KB000A0000-000BFFFFVideo memory 48 KB000C0000-000CBFFFVideo BIOS 160 KB000C8000-000E7FFFUnused 64 KB000E8000-000FFFFFSystem BIOS 15 MB00100000-00FFFFFFExtended memory 58 MB04800000-07FFFFFFSuper extended memory 58 MB04800000-07FFFFFFUnused 2 MB08000000-080FFFFFVideo memory (direct access) 4 GB08200000-FFFEFFFFUnused 64 KB FFFF0000-FFFFFFFF System BIOS 138 Chapter 6 Specifications
System memory map specifications—AMD processors Memory address (hex)System function 000A0000 - 000BFFFFnVidia MCP67M 000A0000 - 000BFFFFPCI bus 000C0000 - 000C3FFFPCI bus 000C4000 - 000C7FFFPCI bus 000C80000 - 00CBFFFPCI bus 000CC000 - 000CFFFFPCI bus 000D000 - 00D3FFFPCI bus 000D4000 - 000D7FFFPCI bus 000D800 - 00DBFFFPCI bus 000DC00 - 00DFFFFPCI bus 000E0000 - 00E3FFFPCI bus 000E4000 - 000E7FFFPCI bus 000E800 - 000EBFFFPCI bus 000EC00 - 000EFFFFPCI bus 000F0000 - 000FFFFFPCI bus 4000000 - FEBFFFFFPCI bus D0000000 - DFFFFFFFnVidia MCP67M E000000 - EFFFFFFFMotherboard resources F00000 - F3FFFFFFPCI standard PCI-to-PCI bridge F4000000 - F4FFFFFFnVidia MCP67M F500000 - F5FFFFFFnVidia MCP67M F6000000 – F6003FFFBroadcom 802.11b/g WLAN F600000 - F60FFFFFPCI standard PCI-to-PCI bridge F610000 - F61007FFRICOH OHCI Compliant IEEE 1394 Host Controller F6100000 - F61FFFFFPCI standard PCI-to-PCI bridge F6100800 - F61008FFSDA Standard Compliant SD Host Controller F6100C00 - F6100CFFRicoh SD/MMC Host Controller F6101000 - F61010FFRicoh Memory Stick Controller F6101400 - F61014FFRicoh xD-Picture Card Controller F620000 - F627FFFFnVidia nForce System Management Controller F6480000 - F6483FFFHigh Definition Audio Controller F6484000 - F6485FFFStandard Dual Channel PCI IDE Controller F6486000 - F6486FFF Standard OpenHCD USB Host Controller System memory map specifications—AMD processors 139
Memory address (hex)System function F6487000 - F6487FFFStandard OpenHCD USB Host Controller F6488000 - F6488FFFnVidia nForce Networking Controller F6489000 - F64890FFStandard Enhanced PCI to USB Host Controller FF6489400 - F64894FFStandard Enhanced PCI to USB Host Controller F6489800 - F648980FnVidia nForce Networking Controller F6489C00 - F6489CFFnVidia nForce Networking Controller FEC00000 - FEC00FFFSystem board FEC80000 - FEC80FFFSystem board FED00000 - FED003FFHigh precision event timer FEE00000 - FEEFFFFFSystem board FEF00000 - FEF00FFFSystem board FFC00000 - FFFFFFFF System board 140 Chapter 6 Specifications
7 Screw listing This section provides specification and reference information for the screws and screw locks used in the computer. All screws listed in this section are available in the Screw Kits. DescriptionSpare part number Screw Kits (includes all screws) ●For use with standard display assemblies486873-001 ●For use with Flush Glass display assemblies 496731-001 141
Phillips PM1.5×9.0 slotted screw ColorQuantityLengthThreadHead diameter Black 2 9.0 mm 1.5 mm 4.0 mm Where used: Two slotted screws that secure the system board to the base enclosure 142 Chapter 7 Screw listing