Intel C2518 FH8065501516710 Data Sheet
Product codes
FH8065501516710
Volume 2—System Address Maps—C2000 Product Family
Sideband Registers
Intel
®
Atom™ Processor C2000 Product Family for Microserver
Datasheet, Vol. 2 of 3
September 2014
188
Order Number: 330061-002US
10.4.1.1
Sideband Registers for Address Mapping
An abbreviated list of sideband registers mentioned in this chapter are shown in
. The sideband registers are typically accessed by the BIOS.
Note:
Only Isolated Memory Region 0 is shown in the table for BIMR[0-7]L, BIMR[0-7]H, BIMR[0-7]RAC, and
BIMR[0-7]WAC. There are a total of 7 regions.
§ §
Table 10-8. Sideband Registers Mentioned in This Chapter
Port ID
(B-Unit)
Register
Offset
Register
Name
Description
P03h
23h
Non-Cached Region
24h
BNOCACHECTL Non-Cached Region Control
25h
Memory and I/O Boundary Register
26h
Memory and I/O HI Boundary Register
27h
Extended Configuration Space Configuration Register
28h
Miscellaneous Configuration Register
2Eh
System Management Range Register - Low
2Fh
System Management Range Register - High
80h
Isolated Memory Region 0 Low
81h
Isolated Memory Region 0 High
82h
Isolated Memory Region 0 Read Access Control
83h
Isolated Memory Region 0 Write Access Control