NH82801FBM S L89K Intel, NH82801FBM S L89K Datasheet - Page 566

• Manufacturer Part Number: NH82801FBM S L89K
• Manufacturer: Intel

Specifications of NH82801FBM S L89K

• Lead Free Status / RoHS Status: Compliant

SMBus Controller Registers (D31:F3)
15.1.6
15.1.7
15.1.8
15.1.9
566
PI—Programming Interface Register (SMBus—D31:F3)
Offset Address:
Default Value:
SCC—Sub Class Code Register (SMBus—D31:F3)
Address Offset:
Default Value:
BCC—Base Class Code Register (SMBus—D31:F3)
Address Offset:
Default Value:
SMB_BASE—SMBus Base Address Register
(SMBus—D31:F3)
Address Offset:
Default Value:
31:16
7:0
15:5
Bit
Bit
4:1
Bit
7:0
Bit
7:0
0
Reserved
Reserved — RO
Base Address — R/W. This field provides the 32-byte system I/O base address for the ICH6 SMB
logic.
Reserved — RO
IO Space Indicator — RO. Hardwired to 1 indicating that the SMB logic is I/O mapped.
Sub Class Code (SCC) — RO.
05h = SM Bus serial controller
Base Class Code (BCC) — RO.
0Ch = Serial controller.
09h
00h
0Ah
05h
0Bh
0Ch
20
00000001h
–
23h
Intel
Description
Description
Description
Description
®
I/O Controller Hub 6 (ICH6) Family Datasheet
Attribute:
Size:
Attributes:
Size:
Attributes:
Size:
Attribute:
Size:
RO
8 bits
RO
8 bits
RO
8 bits
R/W, RO
32-bits