Intel Xeon L3406 CM80616005010AA User Manual
Product codes
CM80616005010AA
Processor Uncore Configuration Registers
184
Datasheet, Volume 2
4.2
Device Mapping
Each component in the processor is uniquely identified by a PCI bus address consisting
of Bus Number, Device Number and Function Number. Device configuration is based on
the PCI Type 0 configuration conventions. All processor registers appear on the PCI bus
assigned for the processor socket. Bus number is derived by the max bus range setting
and processor socket number.
of Bus Number, Device Number and Function Number. Device configuration is based on
the PCI Type 0 configuration conventions. All processor registers appear on the PCI bus
assigned for the processor socket. Bus number is derived by the max bus range setting
and processor socket number.
Table 4-1.
Functions Specifically Handled by the Processor
Component
Register Group
DID
Device Function
Processor
Intel QuickPath Architecture Generic Non-core
Registers
2C50h
0
0
Intel QuickPath Architecture System Address Decoder 2C81h
1
Intel QuickPath Interconnect Link 0
2C90h
2
0
Intel QuickPath Interconnect Physical 0
2C91h
1
Integrated Memory Controller Registers
2C98h
3
0
Integrated Memory Controller Target Address Decoder 2C99h
1
Integrated Memory Controller Test Registers
2C9Ch
4
Integrated Memory Controller Channel 0 Control
2CA0h
4
0
Integrated Memory Controller Channel 0 Address
2CA1h
1
Integrated Memory Controller Channel 0 Rank
2CA2h
2
Integrated Memory Controller Channel 0 Thermal
Control
2CA3h
3
Integrated Memory Controller Channel 1 Control
2CA8h
5
0
Integrated Memory Controller Channel 1 Address
2CA9h
1
Integrated Memory Controller Channel 1 Rank
2CAAh
2
Integrated Memory Controller Channel 1 Thermal
Control
2CABh
3