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Intel® E7505 Chipset Memory Controller Hub (MCH) Datasheet
The Intel® E7505 chipset is a high-performance chipset designed as the next generation workstation. The main components of the chipset are the Memory Controller Hub (MCH) host bridge and the Intel® 82801BA I/O Controller Hub 4 (ICH4) for the I/O subsystem. A supporting component for the platform is the Intel® 82870P2 PCI-64 Hub 2 (P64H2) for I/O expansion. The MCH is supports the Intel® Xeon® processor with 512-KB L2 cache in dual-processor mode. Four-way processor mode is not supported by the MCH. The MCH supports up to 16 GB of Double Data Rate (DDR) SDRAM system memory and provides the next generation AGP 8x graphics port. This document describes the E7505 chipset MCH. The MCH signals, registers, DC electrical characteristics, ballout, package dimensions, and component testability are covered. The major functional blocks of the MCH are described. For detailed descriptions of other chipset components, refer to the respective component?s datasheet.
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