82NM10 Datasheet, PDF (289/671 Pages) Intel Corporation – Intel® NM10 Family Express Chipset

Chipset Configuration Registers
Bit
10:8
7
6:4
3
2:0
Description
Interrupt C Pin Route (ICR) — R/W. This field indicates which physical pin on the
Chipset is connected to the INTC# pin reported for device 29 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
Chipset is connected to the INTB# pin reported for device 29 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
Chipset is connected to the INTA# pin reported for device 29 functions.
0h = PIRQA# (Default)
1h = PIRQB#
2h = PIRQC#
3h = PIRQD#
4h = PIRQE#
5h = PIRQF#
6h = PIRQG#
7h = PIRQH#
Datasheet
289