This document provides specifications for the Intel® NM10 Family Express Chipset, which is designed for use in Intel’s next generation Nettop platform. Topics covered include signal description, system memory map, PCI register description, a description of the (G)MCH interfaces and major functional units, electrical characteristics, ballout definitions, and package characteristics. This document is the datasheet for the Intel® 82Q965 Graphics and Memory Controller Hub (GMCH), Intel® 82Q963 Graphics and Memory Controller Hub (GMCH), Intel® 82G965 Graphics and Memory Controller Hub (MCH), and Intel® 82P965 Memory Controller Hub (MCH). The following figures show example system block diagrams for the Q965, Q963, G965, and P965 Express Chipsets.
The ICH8 is the eighth generation I/O Controller Hub and provides a multitude of I/O related functions. The 82Q965 GMCH is part of the Q965 Express Chipset, 82Q963 GMCH is part of the Q963 Express Chipset, 82G965 GMCH is part of the G965 Express Chipset, and 82P965 MCH is part of the P965 Express Chipset. Each Chipset contains two components: GMCH (or MCH) for the host bridge and I/O Controller Hub 8 (ICH8) for the I/O subsystem. The Intel® Q965/Q963/G965G/P965 Express Chipsets are designed for use with the Intel® Core™2 Duo desktop processor, Intel® Pentium® D processor, and Intel® Pentium® 4 processor based platforms. For the Intel® 82Q965, 82Q963, 82G965 Graphics and Memory Controller Hub (GMCH) and Intel® 82P965 Memory Controller Hub (MCH) This document is the datasheet for the Intel® 82Q35, 82Q33, and 82G33 Graphics and Memory Controller Hub (GMCH) and Intel® 82P35 Memory Controller Hub (MCH). The following figures show example system block diagrams for the Intel® Q35, Q33, G33 and P35 Express Chipsets. The ICH9 is the ninth generation I/O Controller Hub and provides a multitude of I/O related functions. The 82P35 MCH is part of the Intel® P35 Express Chipset. The 82G33 GMCH is part of the Intel® G33 Express Chipset. The 82Q33 GMCH is part of the Intel® Q33 Express Chipset. The 82Q33 GMCH is part of the Intel® Q35 Express Chipset. Each Chipset contains two components: GMCH (or MCH) for the host bridge and I/O Controller Hub 9 (ICH9) for the I/O subsystem. The Intel® 3 Series Chipsets are designed for use with the Intel® Core™2 Duo desktop processor and Intel® Core™2 Quad processor based platforms. This document is the datasheet for the Intel® 82945G Graphics and Memory Controller Hub (GMCH), Intel® 82945GZ Graphics and Memory Controller Hub (GMCH), Intel® 82945GC Graphics and Memory Controller Hub (GMCH), Intel® 82945P Memory Controller Hub (MCH), and Intel® 82945PL Memory Controller Hub (MCH). Figure 1-1, Figure 1-2, and Figure 1-3 show example system block diagrams for the 945G, 945GZ, 945GC and 945P/945PL Express Chipsets.
The ICH7 is the seventh generation I/O Controller Hub and provides a multitude of I/O related functions. The 82945G GMCH is part of the 945G Express Chipset, 82945GZ GMCH is part of the 945GZ Express Chipset, 82945GC GMCH is part of the 945GC Express Chipset, 82945P MCH is part of the 945P Express Chipset, and 82945PL MCH is part of the 945PL Express Chipset. Each Chipset contains two components: GMCH (or MCH) for the host bridge and I/O Controller Hub 7 (ICH7) for the I/O subsystem. Additionally, Intel® 945GC Express Chipsets also support Intel® AtomTM Processor 200 Series and Intel® AtomTM Processor 300 Series. The Intel® 945G/945GZ/945GC/945P/945PL Express Chipsets are designed for use with the Intel® CoreTM2 Duo, Intel® Celeron 400 Series, Intel® Pentium® D processor, Intel® Pentium® 4 processor.