Datasheet

Register and Memory Mapping
Intel
®
Atom™ Processor E6xx Series Datasheet
65
5.5.3.2 Offset 3148h: D27IR – Device 27 Interrupt Route
5.5.3.3 Offset 314Ah: D26IR – Device 26 Interrupt Route
5.5.3.4 Offset 314Ch: D25IR – Device 25 Interrupt Route
Table 58. 3148h: D27IR – Device 27 Interrupt Route
Size: 16 bit Default: Power Well:
Memory Mapped IO BAR: RCBA Offset: 3148h
Bit Range Default Access Acronym Description
15 :12 3h RW IDR
Interrupt D Pin Route: Indicates which routing is used for INTD_B of
device 27
11 :08 2h RW ICR
Interrupt C Pin Route: Indicates which routing is used for INTC_B of
device 27
07 :04 1h RW IBR
Interrupt B Pin Route: Indicates which routing is used for INTB_B of
device 27
03 :00 0h RW IAR
Interrupt A Pin Route: Indicates which routing is used for INTA_B of
device 27
Table 59. 314Ah: D26IR – Device 26 Interrupt Route
Size: 16 bit Default: Power Well:
Memory Mapped IO BAR: RCBA Offset: 314Ah
Bit Range Default Access Acronym Description
15 :12 3h RW IDR
Interrupt D Pin Route: Indicates which routing is used for INTD_B of
device 26
11 :08 2h RW ICR
Interrupt C Pin Route: Indicates which routing is used for INTC_B of
device 26
07 :04 1h RW IBR
Interrupt B Pin Route: Indicates which routing is used for INTB_B of
device 26
03 :00 0h RW IAR
Interrupt A Pin Route: Indicates which routing is used for INTA_B of
device 26
Table 60. 314Ch: D25IR – Device 25 Interrupt Route
Size: 16 bit Default: Power Well:
Memory Mapped IO BAR: RCBA Offset: 314Ch
Bit Range Default Access Acronym Description
15 :12 3h RW IDR
Interrupt D Pin Route: Indicates which routing is used for INTD_B of
device 25
11 :08 2h RW ICR
Interrupt C Pin Route: Indicates which routing is used for INTC_B of
device 25
07 :04 1h RW IBR
Interrupt B Pin Route: Indicates which routing is used for INTB_B of
device 25
03 :00 0h RW IAR
Interrupt A Pin Route: Indicates which routing is used for INTA_B of
device 25