NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 739

• 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

PCI Express* Configuration Registers
18.1.66
18.1.67
Intel
®
ICH8 Family Datasheet
ULBA — Upstream Link Base Address Register
(PCI Express—D28:F0/F1/F2/F3/F4/F5)
Address Offset: 198h
Default Value:
PEETM — PCI Express* Extended Test Mode Register
(PCI Express—D28:F0/F1/F2/F3/F4/F5)
Address Offset: 318h
Default Value:
63:32
31:0
7:3
1:0
Bit
Bit
2
Base Address Upper (BAU) — RO. The RCRB of the Intel
Base Address Lower (BAL) — RO. This field matches the RCBA register
(D31:F0:Offset F0h) value in the LPC bridge.
Reserved
Scrambler Bypass Mode (BAU) — R/W.
0 = Normal operation. Scrambler and descrambler are used.
1 = Bypasses the data scrambler in the transmit direction and the data de-scrambler in
NOTE: This functionality intended for debug/testing only.
NOTE: If bypassing scrambler with ICH8 root port 1 in x4 configuration, each ICH8 root
Reserved
the receive direction.
port must have this bit set.
See Description
See Description
–
19Fh
§ §§
Description
Description
Attribute:
Size:
Attribute:
Size:
®
RO
64 bits
RO
8 bits
ICH8 is in 32-bit space.
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