NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 273

• 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

Chipset Configuration Registers
7.1.14
7.1.15
7.1.16
Intel
®
ICH8 Family Datasheet
RCTCL—Root Complex Topology Capabilities List Register
Offset Address: 0100–0103h
Default Value:
ESD—Element Self Description Register
Offset Address: 0104–0107h
Default Value:
ULD—Upstream Link Descriptor Register
Offset Address: 0110–0113h
Default Value:
31:20
19:16
31:24
23:16
31:24
23:16
15:0
15:8
15:2
7:4
3:0
Bit
Bit
Bit
1
0
Next Capability (NEXT) — RO. Indicates the next item in the list.
Capability Version (CV) — RO. Indicates the version of the capability structure.
Capability ID (CID) — RO. 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), 6 root port entries (for the downstream ports), and the
Intel
Reserved
Element Type (ET) — RO. This field indicates that the element type is a root complex
internal link.
Target Port Number (PN) — R/WO. This field is programmed by platform BIOS to
match the port number of the (G)MCH RCRB that is attached to this RCRB.
Target Component ID (TCID) — R/WO. This field is programmed by platform BIOS
to match the component ID of the (G)MCH RCRB that is attached to this RCRB.
Reserved
Link Type (LT) — RO. This field indicates that the link points to the (G)MCH RCRB.
Link Valid (LV) — RO. This field indicates that the link entry is valid.
®
High Definition Audio device are described by this RCRB.
1A010005h
00000602h
00000001h
Description
Description
Description
Attribute:
Size:
Attribute:
Size:
Attribute:
Size:
RO
32-bit
R/WO, RO
32-bit
R/WO, RO
32-bit
®
ICH.
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