NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 296

• 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

7.1.63
296
D27IR—Device 27 Interrupt Route Register
Offset Address: 3148–3149h
Default Value:
14:12
10:8
6:4
2:0
Bit
15
11
7
3
Reserved
Interrupt D Pin Route (IDR) — R/W. This field indicates which physical pin on the
Intel
0h = PIRQA#
1h = PIRQB#
2h = PIRQC#
3h = PIRQD# (Default)
4h = PIRQE#
5h = PIRQF#
6h = PIRQG#
7h = PIRQH#
Reserved
Interrupt C Pin Route (ICR) — R/W. This field indicates which physical pin on the
ICH8 is connected to the INTC# pin reported for device 27 functions.
0h = PIRQA#
1h = PIRQB#
2h = PIRQC# (Default)
3h = PIRQD#
4h = PIRQE#
5h = PIRQF#
6h = PIRQG#
7h = PIRQH#
Reserved
Interrupt B Pin Route (IBR) — R/W. This field indicates which physical pin on the
ICH8 is connected to the INTB# pin reported for device 27 functions.
0h = PIRQA#
1h = PIRQB# (Default)
2h = PIRQC#
3h = PIRQD#
4h = PIRQE#
5h = PIRQF#
6h = PIRQG#
7h = PIRQH#
Reserved
Interrupt A Pin Route (IAR) — R/W. This field indicates which physical pin on the
ICH8 is connected to the INTA# pin reported for device 27 functions.
0h = PIRQA# (Default)
1h = PIRQB#
2h = PIRQC#
3h = PIRQD#
4h = PIRQE#
5h = PIRQF#
6h = PIRQG#
7h = PIRQH#
®
ICH8 is connected to the INTD# pin reported for device 27 functions.
3210h
Description
Size:
Attribute:
Chipset Configuration Registers
R/W
16-bit
Intel
®
ICH8 Family Datasheet