NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 320

• 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

8.1.26
8.1.27
320
MADDH—Message Address High Register
(Gigabit LAN—D25:F0)
Address Offset: D8h–DBh
Default Value:
MDAT—Message Data Register
(Gigabit LAN—D25:F0)
Address Offset: DCh–DDh
Default Value:
31:0
31:0
Bit
Bit
Message Address High (MADDH) — R/W. This field is written by the system to
indicate the upper 32 bits of the address to use for the MSI memory write transaction.
Message Data (MDAT) — R/W. This field is written by the system to indicate the
lower 16 bits of the data written in the MSI memory write DWord transaction. The
upper 16 bits of the transaction are written as 0000h.
See bit description
See bit description
Description
Description
Attribute:
Size:
Attribute:
Size:
Gigabit LAN Configuration Registers
R/W
32 bits
R/W
16 bits
Intel
®
ICH8 Family Datasheet