NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 790

• 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

21.1.1
21.1.2
21.1.3
790
VID—Vendor Identification
Offset Address: 00h
Default Value:
Lockable:
DID—Device Identification
Offset Address: 02h
Default Value:
CMD—Command
Address Offset: 04h
Default Value:
15:11
15:0
15:0
Bit
Bit
Bit
10
9
8
7
6
5
4
3
2
1
0
Device ID (DID) — RO. This field indicates the device number assigned by the SIG.
Reserved
Interrupt Disable (ID) — R/W. This bit enables the device to assert an INTx#. When
set, the Thermal logic’s INTx# signal will be de-asserted. When cleared, the INTx#
signal may be asserted.
FBE (Fast Back to Back Enable) — RO. Not implemented. Hardwired to 0.
SEN (SERR Enable) — RO. Not implemented. Hardwired to 0.
WCC (Wait Cycle Control) — RO. Not implemented. Hardwired to 0.
PER (Parity Error Response) — RO. Not implemented. Hardwired to 0.
VPS (VGA Palette Snoop) — RO. Not implemented. Hardwired to 0.
MWI (Memory Write and Invalidate Enable) — RO. Not implemented. Hardwired
to 0.
SCE (Special Cycle Enable) — RO. Not implemented. Hardwired to 0.
BME (Bus Master Enable) — RO. Not implemented. Hardwired to 0.
Memory Space Enable (MSE) — R/W. When set, enables memory space accesses to
the Thermal registers.
IOS (I/O Space) — RO. The Thermal logic does not implement I/O Space; therefore,
this bit is hardwired to 0.
Vendor ID — RO. This is a 16-bit value assigned to Intel. Intel VID = 8086h
8086h
No
284Fh
0000h
–
–
–
01h
03h
05h
Description
Description
Description
Attribute:
Size:
Power Well:
Attribute:
Size:
Attribute:
Size:
Thermal Sensor Registers (D31:F6)
RO
16 bit
Core
RO
16 bit
RO, R/W
16 bits
Intel
®
ICH8 Family Datasheet