NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 586

• Manufacturer Part Number: NH82801GHM S L8YR
• Manufacturer: Intel

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

14.1.6
14.1.7
14.1.8
14.1.9
586
PI—Programming Interface Register (SMBUS—D31:F3)
Offset Address: 09h
Default Value:
SCC—Sub Class Code Register (SMBUS—D31:F3)
Address Offset: 0Ah
Default Value:
BCC—Base Class Code Register (SMBUS—D31:F3)
Address Offset: 0Bh
Default Value:
SMB_BASE—SMBUS Base Address Register
(SMBUS—D31:F3)
Address Offset: 20
Default Value:
31:16
15:5
7:0
Bit
4:1
7:0
7:0
Bit
Bit
Bit
0
Reserved
Reserved — RO
Base Address — R/W. This field provides the 32-byte system I/O base address for the
Intel
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.
®
ICH7 SMB logic.
00h
05h
0Ch
00000001h
–
23h
Description
Description
Description
Description
Attribute:
Size:
Attributes:
Size:
Attributes:
Size:
Attribute:
Size:
SMBus Controller Registers (D31:F3)
Intel
RO
8 bits
RO
8 bits
RO
8 bits
R/W, RO
32-bits
®
ICH7 Family Datasheet