NH82801FBM S L89K Intel, NH82801FBM S L89K Datasheet - Page 700

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

Specifications of NH82801FBM S L89K

• Lead Free Status / RoHS Status: Compliant

PCI Express* Configuration Registers
19.1.38
19.1.39
19.1.40
19.1.41
700
MD—Message Signaled Interrupt Message Data Register
(PCI Express—D28:F0/F1/F2/F3)
Address Offset:
Default Value:
SVCAP—Subsystem Vendor Capability Register
(PCI Express—D28:F0/F1/F2/F3)
Address Offset:
Default Value:
SVID—Subsystem Vendor Identification Register
(PCI Express—D28:F0/F1/F2/F3)
Address Offset:
Default Value:
PMCAP—Power Management Capability Register
(PCI Express—D28:F0/F1/F2/F3)
Address Offset:
Default Value:
31:16
15:0
15:8
15:0
15:8
Bit
Bit
7:0
Bit
Bit
7:0
Data (DATA) — R/W. This 16-bit field is programmed by system software if MSI is enabled. Its
content is driven onto the lower word (PCI AD[15:0]) during the data phase of the MSI memory write
transaction.
Next Capability (NEXT) — RO. This field indicates the location of the next pointer in the list.
Capability Identifier (CID) — RO. Value of 0Dh indicates this is a PCI bridge subsystem vendor
capability.
Subsystem Identifier (SID) — R/WO. This field indicates the subsystem as identified by the vendor.
This field is write once and is locked down until a bridge reset occurs (not the PCI bus reset).
Subsystem Vendor Identifier (SVID) — R/WO. This field indicates the manufacturer of the
subsystem. This field is write once and is locked down until a bridge reset occurs (not the PCI bus
reset).
Next Capability (NEXT) — RO. This field indicates this is the last item in the list.
Capability Identifier (CID) — RO. Value of 01h indicates this is a PCI power management
capability.
88
0000h
90
A00Dh
94
00000000h
A0
0001h
–
–
–
–
89h
91h
97h
A1h
Intel
Description
Description
Description
Description
®
I/O Controller Hub 6 (ICH6) Family Datasheet
Attribute:
Size:
Attribute:
Size:
Attribute:
Size:
Attribute:
Size:
16 bits
RO
16 bits
R/WO
32 bits
16 bits
R/W
RO