Datasheet

Configuration Process and Registers

36 Datasheet, Volume 2

Caching Agent (CBo)

3CE9h,

3CEBh,

3CEDh,

3CEFh

13 0–3 Unicast Registers

Caching Agent (CBo) 3CF4h 12 6 System Address Decoder

Caching Agent (CBo) 3CF6h 12 7 System Address Decoder

Caching Agent (CBo) 3CF5h 13 6 Broadcast Registers

Home Agent (HA)

3CA0h,

3C46h

14 0–1 Processor Home Agent

Integrated Memory Controller 3CA8h 15 0 Target Address / Thermal Registers

Integrated Memory Controller

3CAAh,

3CABh,

3CACh,

3CADh,

3CAEh

15 2–6 Channel Target Address Decoder Registers

Integrated Memory Controller

3CB2h,

3CB3h,

3CB6h,

3CB7h

16 2, 3 ,6, 7 Channel 0 -3 ERROR Registers

Integrated Memory Controller

3CB0h,

3CB1h,

3CB4h,

3CB5h

16 0, 1, 4, 5 Channel 0 -3 Thermal Control

Integrated Memory Controller 3CB8h 17 0 DDRIO

R2PCIe 3CE4h 19 0 R2PCIE

R2PCIe 3C43h 19 1 PCI Express Ring performance monitoring

Table 2-1. Functions Specifically Handled by the Processor (Sheet 2 of 2)