NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 625

• Manufacturer Part Number: NH82801HBM S LB9A
• Description: CONTROLLER HUB, ICH8M, I/O, 82801HBM
• Manufacturer: Intel

Specifications of NH82801HBM S LB9A

• Power Dissipation Pd: 2.4W
• Digital Ic Case Style: BGA
• No. Of Pins: 676
• Pci Bus Type: I/O Controller Hub
• Pci Express Base Spec: PCIe 1.1
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SMBus Controller Registers (D31:F3)
16
16.1
Table 137.
16.1.1
Intel
®
ICH8 Family Datasheet
SMBus Controller Registers
(D31:F3)
PCI Configuration Registers (SMBUS—D31:F3)
SMBus Controller PCI Register Address Map (SMBUS—D31:F3)
NOTE: Registers that are not shown should be treated as Reserved (See
VID—Vendor Identification Register (SMBUS—D31:F3)
Address:
Default Value:
15:0
2Ch–2Dh
00h–01h
02h–03h
04h–05h
06h–07h
20h–23h
2Eh–2Fh
Bit
Offset
3Ch
3Dh
08h
09h
0Ah
0Bh
14h
40h
Vendor ID — RO. This is a 16-bit value assigned to Intel
Mnemonic
SMBMBAR1
SMB_BASE
PCICMD
PCISTS
INT_LN
INT_PN
HOSTC
SVID
DID
SCC
BCC
00h
8086h
VID
RID
SID
PI
–
01h
Vendor Identification
Device Identification
PCI Command
PCI Status
Revision Identification
Programming Interface
Sub Class Code
Base Class Code
Memory Based Address Register 1
(Bit 35:32)
SMBus Base Address
Subsystem Vendor Identification
Subsystem Identification
Interrupt Line
Interrupt Pin
Host Configuration
Register Name
Description
Attribute:
Size:
See register
See register
See register
00000000h
00000001h
description
description
description
RO
16 bits
Default
0000h
0280h
8086
Section 6.2
0Ch
00h
05h
00h
00h
00h
00h
for details).
RO, R/WC
R/W, RO
R/W, RO
R/WO
Type
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
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