Datasheet

12 Intel

Xeon

Processor 5600 Series Datasheet Volume 2

Notes:

1. Applies only to processors with two Intel QPI links.

2. Applies only to processors supporting sparing, mirroring and scrubbing RAS features.

Table 2-1. Functions Specifically Handled by the Processor

Component Register Group DID Device

Functio

Processor Intel® QuickPath Architecture Generic Non-core Registers 2C70h 0 0

Intel® QuickPath Architecture System Address Decoder 2D81h 1

Intel® QuickPath Interconnect (Intel® QPI) Link 0 2D90h 2 0

Intel QPI Physical 0 2D91h 1

Mirror Port Link 0 2D92h 2

Mirror Port Link 1 2D93h 3

Intel QPI Link 1 2D94h 4

Intel QPI Physical 1 2D95h 5

Integrated Memory Controller Registers 2D98h 3 0

Integrated Memory Controller Target Address Decoder 2D99h 1

Integrated Memory Controller RAS Registers 2D9Ah 2

Integrated Memory Controller Test Registers 2D9Ch 4

Integrated Memory Controller Channel 0 Control 2DA0h 4 0

Integrated Memory Controller Channel 0 Address 2DA1h 1

Integrated Memory Controller Channel 0 Rank 2DA2h 2

Integrated Memory Controller Channel 0 Thermal Control 2DA3h 3

Integrated Memory Controller Channel 1 Control 2DA8h 5 0

Integrated Memory Controller Channel 1 Address 2DA9h 1

Integrated Memory Controller Channel 1 Rank 2DAAh 2

Integrated Memory Controller Channel 1 Thermal Control 2DABh 3

Integrated Memory Controller Channel 2 Control 2DB0h 6 0

Integrated Memory Controller Channel 2 Address 2DB1h 1

Integrated Memory Controller Channel 2 Rank 2DB2h 2

Integrated Memory Controller Channel 2 Thermal Control 2DB3h 3