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4 platform controller hub (pch), 5 pch i/o controller – Artesyn ATCA 7370 / ATCA 7370-S Installation and Use (January 2015) User Manual

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Functional Description

ATCA-7370/ATCA-7370-S Installation and Use (6806800P54H)

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Supported DDR3 speeds are DDR3-800, DDR3-1066, DDR3-1333 and DDR3-1600. DDR3
signaling voltage level is 1.35 V/1.5 V. Next generation processor supports higher DDR3
memory speed.

5.4

Platform Controller Hub (PCH)

The platform controller hub provides access between processor and the I/O subsystem.

5.5

PCH I/O Controller

Intel C604 chipset is PCH that is used with Intel Xeon E5-2648L Processor. It provides the
following interfaces:

x4 lane DMI connect to CPU

Eight lanes PCIe Gen2

Four ports SAS

Six serial ATA (SATA) interfaces

Fourteen USB 2.0 interfaces

SPI Interface for BIOS

32-bit PCI Interface

SM bus