Freescale Semiconductor MCF52277 Reference Manual page 241

Address
0xFC04_8000 Interrupt Pending Register High (IPRH0)
0xFC04_8004 Interrupt Pending Register Low (IPRL0)
0xFC04_8008 Interrupt Mask Register High (IMRH0)
0xFC04_800C Interrupt Mask Register Low (IMRL0)
0xFC04_8010 Interrupt Force Register High (INTFRCH0)
0xFC04_8014 Interrupt Force Register Low (INTFRCL0)
0xFC04_801A Interrupt Configuration Register (ICONFIG0)
0xFC04_801C Set Interrupt Mask (SIMR0)
0xFC04_801D Clear Interrupt Mask (CIMR0)
0xFC04_801E Current Level Mask (CLMASK)
0xFC04_801F Saved Level Mask (SLMASK)
0xFC04_8040 + n Interrupt Control Registers (ICR0n)
(n=0:63)
0xFC04_80E0 Software Interrupt Acknowledge (SWIACK0)
0xFC04_80E0 + 4n Level n Interrupt Acknowledge Registers (LnIACK0)
(n=1:7)
0xFC04_C000 Interrupt Pending Register High (IPRH1)
0xFC04_C004 Interrupt Pending Register Low (IPRL1)
0xFC04_C008 Interrupt Mask Register High (IMRH1)
0xFC04_C00C Interrupt Mask Register Low (IMRL1)
0xFC04_C010 Interrupt Force Register High (INTFRCH1)
0xFC04_C014 Interrupt Force Register Low (INTFRCL1)
0xFC04_C01A Interrupt Configuration Register (ICONFIG1)
0xFC04_C01C Set Interrupt Mask (SIMR1)
0xFC04_C01D Clear Interrupt Mask (CIMR1)
0xFC04_C040 + n Interrupt Control Registers (ICR1n)
(n=1:63)
0xFC04_C0E0 Software Interrupt Acknowledge (SWIACK1)
0xFC04_C0E0 + 4n Level n Interrupt Acknowledge Registers (LnIACK1)
(n=1:7)
Freescale Semiconductor
Table 15-2. Interrupt Controller Memory Map
Register
Interrupt Controller 0
Interrupt Controller 1
Global IACK Registers
MCF52277 Reference Manual, Rev. 1
Interrupt Controller Modules
Width
Access Reset Value
(bits)
32 R 0x0000_0000
32 R 0x0000_0000
32 R/W 0xFFFF_FFFF
32 R/W 0xFFFF_FFFF
32 R/W 0x0000_0000
32 R/W 0x0000_0000
16 R/W 0x0000
8 W 0x00
8 W 0x00
8 R/W 0x0F
8 R/W 0x0F
8 R/W 0x00
8 R 0x00
8 R 0x18
32 R 0x0000_0000
32 R 0x0000_0000
32 R/W 0xFFFF_FFFF
32 R/W 0xFFFF_FFFF
32 R/W 0x0000_0000
32 R/W 0x0000_0000
16 R/W 0x0000
8 W 0x00
8 W 0x00
8 R/W 0x00
8 R 0x00
8 R 0x18
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