Functional Architecture

Intel® Compute Module MFS2600KI TPS

3.4.4.4Mirrored Channel Mode

In Mirrored Channel Mode, the memory contents are mirrored between Channel 0 and Channel 2 and also between Channel 1 and Channel 3. As a result of the mirroring, the total physical memory available to the system is half of what is populated. Mirrored Channel Mode requires that Channel 0 and Channel 2, and Channel 1 and Channel 3 must be populated identically with regards to size and organization. DIMM slot populations within a channel do not have to be identical but the same DIMM slot location across Channel 0 and Channel 2 and across Channel 1 and Channel 3 must be populated the same.

3.4.4.5Lockstep Channel Mode

In Lockstep Channel Mode, each memory access is a 128-bit data access that spans Channel 0 and Channel 1, and Channel 2 and Channel 3. Lockstep Channel mode is the only RAS mode that allows SDDC for x8 devices. Lockstep Channel Mode requires that Channel 0 and Channel 1, and Channel 2 and Channel 3 must be populated identically with regards to size and organization. DIMM slot populations within a channel do not have to be identical but the same DIMM slot location across Channel 0 and Channel 1 and across Channel 2 and Channel 3 must be populated the same.

3.5Intel® C602-J Chipset Overvew

The Intel® C602-J chipset in the Intel® Compute Module MFS2600KI provide a connection point between various I/O components and Intel® Xeon E5-2600 processors, which includes the following core platform functions:

Digital Media Interface (DMI)

PCI Express* Interface

Serial ATA (SATA) Controller

Serial Attached SCSI (SAS)/SATA Controller

AHCI

Rapid Storage Technology

PCI Interface

Low Pin Count (LPC) Interface

Serial Peripheral Interface (SPI)

Compatibility Modules (DMA Controller, Timer/Counters, Interrupt Controller)

Advanced Programmable Interrupt Controller (APIC)

Universal Serial Bus (USB) Controllers

Gigabit Ethernet Controller

RTC

GPIO

Enhanced Power Management

Intel® Active Management Technology (Intel® AMT)

Manageability

System Management Bus (SMBus* 2.0)

Integrated NVSRAM controller

Virtualization Technology for Directed I/O (Intel® VT-d)

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Intel order number: G51989-002