NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 288

• Manufacturer Part Number: NH82801GHM S L8YR
• Manufacturer: Intel

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

288
10:8
6:4
2:0
Bit
7
3
Interrupt C Pin Route (ICR) — R/W. This field indicates which physical pin on the
ICH7 is connected to the INTC# pin reported for device 31 functions.
0h = PIRQA#
1h = PIRQB#
2h = PIRQC# (Default)
3h = PIRQD#
4h = PIRQE#
5h = PIRQF#
6h = PIRQG#
7h = PIRQH#
NOTE: PIRQA#–PIRQD# are not on Ultra Mobile. Eventhough the register defaults to
Reserved
Interrupt B Pin Route (IBR) — R/W. This field indicates which physical pin on the
Intel
0h = PIRQA#
1h = PIRQB# (Default)
2h = PIRQC#
3h = PIRQD#
4h = PIRQE#
5h = PIRQF#
6h = PIRQG#
7h = PIRQH#
NOTE: PIRQA#–PIRQD# are not on Ultra Mobile. Eventhough the register defaults to
Reserved
Interrupt A Pin Route (IAR) — R/W. This field indicates which physical pin on the
ICH7 is connected to the INTA# pin reported for device 31 functions.
0h = PIRQA# (Default)
1h = PIRQB#
2h = PIRQC#
3h = PIRQD#
4h = PIRQE#
5h = PIRQF#
6h = PIRQG#
7h = PIRQH#
NOTE: PIRQA#–PIRQD# are not on Ultra Mobile. Eventhough the register defaults to
®
ICH7 is connected to the INTB# pin reported for device 31 functions.
a non-ICH7U pin routing, BIOS default sets the register for PIRQE#–PIRQH#.
a non-ICH7U pin routing, BIOS default sets the register for PIRQE#–PIRQH#.
a non-ICH7U pin routing, BIOS default sets the register for PIRQE#–PIRQH#.
Description
Chipset Configuration Registers
Intel
®
ICH7 Family Datasheet