NH82801FBM S L89K Intel, NH82801FBM S L89K Datasheet - Page 252

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

Specifications of NH82801FBM S L89K

• Lead Free Status / RoHS Status: Compliant

Chipset Configuration Registers
7.1.8
7.1.9
7.1.10
252
V0STS—Virtual Channel 0 Resource Status Register
Offset Address:
Default Value:
RCTCL—Root Complex Topology Capabilities List Register
Offset Address:
Default Value:
ESD—Element Self Description Register
Offset Address:
Default Value:
15:02
31:20
19:16
31:24
23:16
15:0
15:8
Bit
Bit
Bit
7:4
3:0
1
0
Reserved
VC Negotiation Pending (NP) — RO.
1 = Virtual channel is still being negotiated with ingress ports.
Port Arbitration Tables Status (ATS) — RO. There is no port arbitration table for this VC, so this bit
is reserved at 0.
Next Capability (NEXT) — RO. This field indicates the next item in the list.
Capability Version (CV) — RO. This field indicates the version of the capability structure.
Capability ID (CID) — RO. This field indicates this is a PCI Express* link capability section of an
RCRB.
Port Number (PN) — RO. A value of 0 to indicate the egress port for the Intel
Component ID (CID) — R/WO. This field indicates the component ID assigned to this element by
software. This is written once by platform BIOS and is locked until a platform reset.
Number of Link Entries (NLE) — RO. This field indicates that one link entry (corresponding to
DMI), 4 root port entries (for the downstream ports), and the Intel High Definition Audio device are
described by this RCRB.
Reserved
Element Type (ET) — RO. This field indicates that the element type is a root complex internal link.
001A–001Bh
0000h
0100–0103h
1A010005h
0104–0107h
00000602h
Intel
®
Description
Description
Description
I/O Controller Hub 6 (ICH6) Family Datasheet
Attribute:
Size:
Attribute:
Size:
Attribute:
Size:
RO
RO
32-bit
R/WO, RO
32-bit
16-bit
®
ICH6.