ADLINK aTCA-9700 - Manual (Page 18)

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3.1.2 Memory
The aTCA-9700 is a dual processor system with each Intel® Xeon® processor E5 2600 v2
series providing four memory channels supporting DDR3 800, 1066, 1333, 1600, 1866 MT/s
DIMMs. The maximum memory capacity is 128GB with memory interleaving support. The
400/533/667/800/933 MHz differential memory clocks are driven by the Intel® Xeon®
processor E5-2600 v2 CPU with length-matching and impedance controlled through all the
DIMM slots.
The DDR3 DIMMs support the I
2 C interface. They are connected together and routed to the
PCH for the management.
Memory configuration changes are only permitted to be performed at the factory.
Failure to comply with the above may result in damage to your board or improper
operation.
3.1.3 Intel® C604 PCH Overview
The Intel® C604 Chipset PCH provides a connection point between various I/O components
and DMI based processors. Functions and capabilities include:
‹
PCI Express Base Specification, Revision 2.0 support for up to eight ports with transfers
up to 5 GT/s.
‹ PCI Local Bus Specification, Revision 2.3 support for 33 MHz PCI operations (supports
up to four Req/Gnt pairs).
‹ ACPI Power Management Logic Support, Revision 4.0a Enhanced DMA controller,
interrupt controller, and timer functions
‹ Integrated Serial Attached SCSI host controllers at transfer rate up to 3Gb/s on up to four
ports.
‹ Integrated Serial ATA host controller switch independent DMA operation on up to six ports.
‹ USB host interface with two EHCI high-speed USB 2.0 Host controllers and 2 rate
matching hubs provide support for support for up to fourteen USB 2.0 ports
‹ Integrated 10/100/1000 Gigabit Ethernet MAC with System Defense
‹ System Management Bus (SMBus) Specification, version 2.0 with additional support for
I 2 C devices
‹ Intel® High Definition Audio Supports
‹ Intel® Rapid Storage Technology enterprise (Intel® RSTe)
‹ Intel® Active Management Technology (Intel® AMT)
‹ Intel® Virtualization Technology for Directed I/O (Intel® VT-d)
‹ Intel® Trusted Execution Technology (Intel® TXT)
‹ Low Pin Count (LPC) interface Firmware Hub (FWH) interface
‹ Serial Peripheral Interface (SPI)
‹ Intel® Anti-Theft Technology (Intel® AT)
‹ JTAG Boundary Scan support