Intel I/O Controller Hub 7 (ICH7) Family Datasheet
For the Intel® 82801GB ICH7, 82801GR ICH7R, 82801GDH ICH7DH, 82801GBM ICH7-M, 82801GHM ICH7-M DH, and 82801GU ICH7-U I/O Controller Hubs
• Intel® 82801GB ICH7 (ICH7)
• Intel® 82801GR ICH7 RAID (ICH7R)
• Intel® 82801GDH ICH7 Digital Home (ICH7DH)
• Intel® 82801GBM ICH7 Mobile (ICH7-M)
• Intel® 82801GHM ICH7 Mobile Digital... Home (ICH7-M DH)
• Intel® 82801GU ICH7-U Ultra Mobile (ICH7-U)
Section 1.2 provides high-level feature differences for the ICH7 Family components. Note: Throughout this datasheet, ICH7 is used as a general ICH7 term and refers to the 82801GB ICH7, 82801GR ICH7R, 82801GDH ICH7DH, 82801GBM ICH7-M, 82801GHM ICH7-M DH, and 82801GU ICH7-U components, unless specifically noted otherwise. Note: Throughout this datasheet, the term “Desktop” refers to any implementation, be it in a desktop, server, workstation, etc., unless specifically noted otherwise. Note: Throughout this datasheet, the terms “Desktop”, “Digital Home” “Mobile”, and “Ultra Mobile” refer to the following components, unless specifically noted otherwise:
• Desktop refers to the 82801GB ICH7, 82801GR ICH7R, and 82801GDH ICH7DH.
• Digital Home refers to the 82801GDH ICH7DH and 82801GHM ICH7-M DH.
• Mobile refers to the 82801GBM ICH7-M and 82801GHM ICH7-M DH.
• Ultra Mobile refers to the 82801GU ICH7-U.
This datasheet assumes a working knowledge of the vocabulary and principles of PCI Express*, USB, IDE, AHCI, SATA, Intel® High Definition Audio (Intel® HD Audio), AC ’97, SMBus, PCI, ACPI, and LPC. Although some details of these features are described within this manual, refer to the individual industry specifications listed in Table 1-1 for the complete details.
Read the full Intel® I/O Controller Hub 7 Family Datasheet
For the Intel® 82801GB ICH7, 82801GR ICH7R, 82801GDH ICH7DH, 82801GBM ICH7-M, 82801GHM ICH7-M DH, and 82801GU ICH7-U I/O Controller Hubs
• Intel® 82801GB ICH7 (ICH7)
• Intel® 82801GR ICH7 RAID (ICH7R)
• Intel® 82801GDH ICH7 Digital Home (ICH7DH)
• Intel® 82801GBM ICH7 Mobile (ICH7-M)
• Intel® 82801GHM ICH7 Mobile Digital... Home (ICH7-M DH)
• Intel® 82801GU ICH7-U Ultra Mobile (ICH7-U)
Section 1.2 provides high-level feature differences for the ICH7 Family components. Note: Throughout this datasheet, ICH7 is used as a general ICH7 term and refers to the 82801GB ICH7, 82801GR ICH7R, 82801GDH ICH7DH, 82801GBM ICH7-M, 82801GHM ICH7-M DH, and 82801GU ICH7-U components, unless specifically noted otherwise. Note: Throughout this datasheet, the term “Desktop” refers to any implementation, be it in a desktop, server, workstation, etc., unless specifically noted otherwise. Note: Throughout this datasheet, the terms “Desktop”, “Digital Home” “Mobile”, and “Ultra Mobile” refer to the following components, unless specifically noted otherwise:
• Desktop refers to the 82801GB ICH7, 82801GR ICH7R, and 82801GDH ICH7DH.
• Digital Home refers to the 82801GDH ICH7DH and 82801GHM ICH7-M DH.
• Mobile refers to the 82801GBM ICH7-M and 82801GHM ICH7-M DH.
• Ultra Mobile refers to the 82801GU ICH7-U.
This datasheet assumes a working knowledge of the vocabulary and principles of PCI Express*, USB, IDE, AHCI, SATA, Intel® High Definition Audio (Intel® HD Audio), AC ’97, SMBus, PCI, ACPI, and LPC. Although some details of these features are described within this manual, refer to the individual industry specifications listed in Table 1-1 for the complete details.
Read the full Intel® I/O Controller Hub 7 Family Datasheet
Support Home Drivers & Software. Downloads for Intel® 82801DB I/O Controller. Download type. Any Download Type; Software Applications; Operating system. Download PDF. Intel I/O Controller. Intel I/O Controller Hub 7 (ICH7) Family Datasheet For the Intel® 82801GB ICH7, 82801GR ICH7R, 82801GDH ICH7DH, 82801GBM ICH7. Intel 82801GB ICH7 Free Driver Download for Windows XP - SigmaTel_STAC9221_A2_Intel_82801GB_ICH7_A-1.rar (1671176). World's most popular driver download site.
From Acer: Device driver for Intel Chipset. for the Click on the following links for the driver package readme info:Intel 82801gb Audio Driver Download Windows 7
.../Chipset/Readme.txt
Intel 82801gb Driver Download
This package supports the following driver models:Intel 82801gb Chipset Driver Download
- Intel(R) 82852/82855 GM/GME/PM/GMV to Processor I/O Controller - 3580
- Intel(R) 82852/82855 GM/GME/PM/GMV to Processor I/O Controller - 3584
- Intel(R) 82852/82855 GM/GME/PM/GMV to Processor I/O Controller - 3585
- Intel(R) 82852/82855 GM/GME/PM/GMV Processor to AGP Controller - 3581
- Intel(R) 82855PM Processor to I/O Controller - 3340
- Intel(R) 82855PM Processor to AGP Controller - 3341
- Intel(R) 82865G/PE/P/GV/82848P Processor to I/O Controller - 2570
- Intel(R) 82865G/PE/P/GV/82848P Processor to AGP Controller - 2571
- Intel(R) 82865G/PE/P/GV/82848P Processor to PCI to CSA bridge - 2573
- Intel(R) 82865G/PE/P/GV/82848P Processor to I/O Memory Interface - 2576
- Intel(R) 82875P/E7210 Memory Controller Hub - 2578
- Intel(R) 82875P Processor to AGP Controller - 2579
- Intel(R) 82875P/E7210 Processor to PCI to CSA bridge - 257B
- Intel(R) 82875P/E7210 Processor to I/O Memory Interface - 257E
- Intel(R) 915G/P/GV/GL/PL/910GE/GL Processor to I/O Controller - 2580
- Intel(R) 915G/P/GV/GL/PL/910GE/GL PCI Express Root Port - 2581
- Intel(R) 925X/XE Memory Controller Hub - 2584
- Intel(R) 925X/XE PCI Express Root Port - 2585
- Mobile Intel(R) 915GM/PM/GMS/910GML Express Processor to DRAM Controller - 2590
- Mobile Intel(R) 915GM/PM Express PCI Express Root Port - 2591
- Intel(R) 945G/GZ/P/PL Processor to I/O Controller - 2770
- Intel(R) 945G/GZ/P/PL PCI Express Root Port - 2771
- Intel(R) 955X Memory Controller Hub - 2774
- Intel(R) 955X PCI Express Root Port - 2775
- Intel(R) 975X Memory Controller Hub - 277C
- Intel(R) 975X PCI Express Root Port �????�???�??�?�¢?? 277A
- Intel(R) 975X PCI Express Root Port �????�???�??�?�¢?? 277D
- Mobile Intel(R) 955XM/945GM/PM/GMS/940GML Express Processor to DRAM Controller �????�???�??�?�¢?? 27A0
- Mobile Intel(R) 955XM/945GM/PM/GMS/940GML Express PCI Express Root Port - 27A1
- High Precision Event Timer
- Intel(R) 82801 PCI Bridge - 244E
- Intel(R) 82801 PCI Bridge - 2448
- Intel(R) 6702PXH PCI Express-to-PCI Bridge A - 032C
- Intel(R) E7220/E7221 Memory Controller Hub - 2588
- Intel(R) E7220/E7221 PCI Express Root Port - 2589
- Intel(R) E7230 Processor to I/O Controller - 2778
- Intel(R) E7230 PCI Express Root Port - 2779
- Intel(R) E7520 Memory Controller Hub - 3590
- Intel(R) E7525/E7520 Error Reporting Registers - 3591
- Intel(R) E7320 Memory Controller Hub - 3592
- Intel(R) E7320 Error Reporting Registers - 3593
- Intel(R) E7520 DMA Controller - 3594
- Intel(R) E7525/E7520/E7320 PCI Express Root Port A0 - 3595
- Intel(R) E7525/E7520/E7320 PCI Express Root Port A1 - 3596
- Intel(R) E7525/E7520 PCI Express Root Port B0 - 3597
- Intel(R) E7520 PCI Express Root Port B1 - 3598
- Intel(R) E7520 PCI Express Root Port C0 - 3599
- Intel(R) E7520 PCI Express Root Port C1 - 359A
- Intel(R) E7525/E7520/E7320 Extended Configuration Registers - 359B
- Intel(R) E7525 Memory Controller Hub - 359E
- Intel(R) 6700/6702PXH I/OxAPIC Interrupt Controller A - 0326
- Intel(R) 6700PXH I/OxAPIC Interrupt Controller B - 0327
- Intel(R) 6700PXH PCI Express-to-PCI Bridge A - 0329
- Intel(R) 6700PXH PCI Express-to-PCI Bridge B - 032A
- Intel(R) 80332 PCI Express-to-PCI Bridge A - 0330
- Intel(R) 80332 I/OxAPIC Interrupt Controller A - 0331
- Intel(R) 80332 PCI Express-to-PCI Bridge B - 0332
- Intel(R) 80332 I/OxAPIC Interrupt Controller B - 0333
- Intel(R) 80332 Memory Controller - 0334
- Intel(R) E8500/E8501 Hub Interface - 2600
- Intel(R) E8500/E8501 PCI Express x4 Port D - 2601
- Intel(R) E8500/E8501 PCI Express x4 Port C0 - 2602
- Intel(R) E8500/E8501 PCI Express x4 Port C1 - 2603
- Intel(R) E8500/E8501 PCI Express x4 Port B0 - 2604
- Intel(R) E8500/E8501 PCI Express x4 Port B1 - 2605
- Intel(R) E8500/E8501 PCI Express x4 Port A0 - 2606
- Intel(R) E8500/E8501 PCI Express x4 Port A1 - 2607
- Intel(R) E8500/E8501 PCI Express x8 Port C - 2608
- Intel(R) E8500/E8501 PCI Express x8 Port B - 2609
- Intel(R) E8500/E8501 PCI Express x8 Port A - 260A
- Intel(R) E8500/E8501 IMI Registers - 260C
- Intel(R) E8500/E8501 Interrupt Registers - 2610
- Intel(R) E8500/E8501 Address Mapping Registers - 2611
- Intel(R) E8500/E8501 RAS Registers - 2612
- Intel(R) E8500/E8501 Registers - 2613
- Intel(R) E8500/E8501 Registers - 2614
- Intel(R) E8500/E8501 Registers - 2615
- Intel(R) E8500/E8501 Registers - 2617
- Intel(R) E8500/E8501 Registers - 2618
- Intel(R) E8500/E8501 Registers - 2619
- Intel(R) E8500/E8501 Registers - 261A
- Intel(R) E8500/E8501 Registers - 261B
- Intel(R) E8500/E8501 Registers - 261C
- Intel(R) E8500/E8501 Registers - 261D
- Intel(R) E8500/E8501 Registers - 261E
- Intel(R) E8500/E8501 eXternal Memory Bridge - 2620
- Intel(R) E8500/E8501 XMB Control Registers - 2621
- Intel(R) E8500/E8501 XMB Memory Interleaving Registers - 2622
- Intel(R) E8500/E8501 XMB DDR Initialization and Calibration - 2623
- Intel(R) E8500/E8501 XMB Registers - 2624
- Intel(R) E8500/E8501 XMB Registers - 2625
- Intel(R) E8500/E8501 XMB Registers - 2626
- Intel(R) E8500/E8501 XMB Registers - 2627
- Intel(R) 82801DB LPC Interface Controller - 24C0
- Intel(R) 82801DB/DBM SMBus Controller - 24C3
- Intel(R) 82801DBM LPC Interface Controller - 24CC
- Intel(R) 82801DB PCI Bridge - 244E
- Intel(R) 82801DBM PCI Bridge - 2448
- Intel(R) 82801DB Ultra ATA Storage Controller - 24CB
- Intel(R) 82801DBM Ultra ATA Storage Controller - 24CA
- Intel(R) 82801DBM Ultra ATA Storage Controller - 24C1
- Intel(R) 82801DB/DBM USB Universal Host Controller - 24C2
- Intel(R) 82801DB/DBM USB Universal Host Controller - 24C4
- Intel(R) 82801DB/DBM USB Universal Host Controller - 24C7
- Intel(R) 82801EB LPC Interface Controller - 24D0
- Intel(R) 82801EB LPC Interface Controller - 24DC
- Intel(R) 82801EB SMBus Controller - 24D3
- Intel(R) 6300ESB LPC Interface Controller - 25A1
- Intel(R) 6300ESB SMBus Controller - 25A4
- Intel(R) 6300ESB Watchdog Timer - 25AB
- Intel(R) 6300ESB 64-bit PCI-X Bridge - 25AE
- Intel(R) 6300ESB I/O Advanced Programmable Interrupt Controller - 25AC
- Intel(R) 82801EB Ultra ATA Storage Controllers
- Intel(R) 6300ESB Ultra ATA Storage Controller - 25A2
- Intel(R) 6300ESB Ultra ATA Storage/SATA Controller - 25A3
- Intel(R) 82801EB USB Universal Host Controller - 24D2
- Intel(R) 82801EB USB Universal Host Controller - 24D4
- Intel(R) 82801EB USB Universal Host Controller - 24D7
- Intel(R) 82801EB USB Universal Host Controller - 24DE
- Intel(R) 82801EB USB2 Enhanced Host Controller - 24DD
- Intel(R) 6300ESB USB Universal Host Controller - 25A9
- Intel(R) 6300ESB USB Universal Host Controller - 25AA
- Intel(R) 6300ESB USB2 Enhanced Host Controller - 25AD
- Intel(R) 82801FB LPC Interface Controller - 2640
- Intel(R) 82801FBM LPC Interface Controller - 2641
- Intel(R) 82801FB LPC Interface Controller - 2642
- Intel(R) 82801FB/FBM SMBus Controller - 266A
- Intel(R) 82801FB/FBM PCI Express Root Port - 2660
- Intel(R) 82801FB/FBM PCI Express Root Port - 2662
- Intel(R) 82801FB/FBM PCI Express Root Port - 2664
- Intel(R) 82801FB/FBM PCI Express Root Port - 2666
- Intel(R) 82801FB Ultra ATA Storage Controllers - 2651
- Intel(R) 82801FB Ultra ATA Storage Controllers - 2652
- Intel(R) 82801FBM Ultra ATA Storage Controllers - 2653
- Intel(R) 82801FB/FBM Ultra ATA Storage Controllers - 266F
- Intel(R) 82801FB/FBM USB Universal Host Controller - 2658
- Intel(R) 82801FB/FBM USB Universal Host Controller - 2659
- Intel(R) 82801FB/FBM USB Universal Host Controller - 265A
- Intel(R) 82801FB/FBM USB Universal Host Controller - 265B
- Intel(R) 82801FB/FBM USB2 Enhanced Host Controller - 265C
- Intel(R) 82801GH (ICH7DH) LPC Interface Controller - 27B0
- Intel(R) 82801GB/GR (ICH7 Family) LPC Interface Controller - 27B8
- Intel(R) 82801GBM (ICH7-M) LPC Interface Controller - 27B9
- Intel(R) 82801GHM (ICH7-M DH) LPC Interface Controller - 27BD
- Intel(R) 82801G (ICH7 Family) SMBus Controller - 27DA
- Intel(R) 82801G (ICH7 Family) PCI Express Root Port - 27D0
- Intel(R) 82801G (ICH7 Family) PCI Express Root Port - 27D2
- Intel(R) 82801G (ICH7 Family) PCI Express Root Port - 27D4
- Intel(R) 82801G (ICH7 Family) PCI Express Root Port - 27D6
- Intel(R) 82801GR/GH/GHM (ICH7 Family) PCI Express Root Port - 27E0
- Intel(R) 82801GR/GH/GHM (ICH7 Family) PCI Express Root Port - 27E2
- Intel(R) 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller - 27C0
- Intel(R) 82801GBM/GHM (ICH7-M Family) Serial ATA Storage Controller - 27C4
- Intel(R) 82801G (ICH7 Family) Ultra ATA Storage Controllers - 27DF
- Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C8
- Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C9
- Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CA
- Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CB
- Intel(R) 82801G (ICH7 Family) USB2 Enhanced Host Controller - 27CC
- Intel(R) 31154 133MHz PCI TO PCI Bridge - 537C
- Intel(R) 82801DB/DBM USB2 Enhanced Host Controller - 24CD