Intel D850GB ユーザーズマニュアル

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The Intel 850 chipset consists of the following devices:
•  Intel 82850 Memory Controller Hub (MCH) with AHA bus
•  Intel 82801BA I/O Controller Hub (ICH2) with AHA bus
•  Firmware Hub (FWH)

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The MCH has these features:
•  Integrated dual Direct Rambus technology memory channel
•  Support for 128 MB to 2 GB main system memory
•  Auto-detection of RDRAM memory
•  Support for a single AGP device

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The ICH2 has these features:
•  Integrated Intel

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 Ethernet LAN MAC (external PLC required)

•  Support for the PCI interface
•  Support for the Low Pin Count (LPC) interface
•  Integrated IDE controller
•  Support for USB
•  Support for CNR
•  General purpose I/O
•  Power management logic
•  Support for the System Management Bus
•  Real-Time Clock
•  Support for AC ’97 audio devices and modems

The FWH has these features:
•  System BIOS
•  System security and manageability logic that enables protection for storing and updating of

platform information