MCF5282CVM66 Datasheet, PDF (713/766 Pages) Freescale Semiconductor, Inc – MCF5282 and MCF5216 ColdFire® Microcontroller User’s Manual

Appendix A
Register Memory Map
Table A-1 summarizes the address, name, and byte assignment for registers within the CPU space.
Table A-2 lists an overview of the memory map for the on-chip modules, and Table A-3 is a detailed
memory map including all of the registers for on-chip modules.
Table A-1. CPU Space Register Memory Map
Address
CPU @ 0x002
CPU @ 0x004
CPU @ 0x005
CPU @ 0x800
CPU @ 0x801
CPU @ 0x804
CPU @ 0x805
CPU @ 0x806
CPU @ 0x807
CPU @ 0x808
CPU @ 0x809
CPU @ 0x80A
CPU @ 0x80B
CPU @ 0x80E
CPU @ 0x80F
CPU @ 0xC04
CPU @ 0xC05
Name
Cache Control Register
Access Control Register 0
Access Control Register 1
Other Stack Pointer
Vector Base Register
MAC Status Register
MAC Mask Register
MAC Accumulator 0
MAC Accumulator 0, 1 extension bytes
MAC Accumulator 2, 3 extension bytes
MAC Accumulator 1
MAC Accumulator 2
MAC Accumulator 3
Status Register
Program Counter
Flash Base Address Register
RAM Base Address Register
Mnemonic
CACR
ACR0
ACR1
OTHER_A7
VBR
MACSR
MASK
ACC0
ACCext01
ACCext23
ACC1
ACC2
ACC3
SR
PC
FLASHBAR
RAMBAR
Size
32
32
32
32
32
8
16
16
16
16
16
16
16
16
32
32
32
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Freescale Semiconductor
A-1