1-8
ColdFire CF4e Core User’s Manual
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Address Map
FPL0
0x811
No
32 lsbs of floating-point data register 0
FPU1
0x812
No
32 msbs of floating-point data register 1
FPL1
0x813
No
32 lsbs of floating-point data register 1
FPU2
0x814
No
32 msb of floating-point data register 2
FPL2
0x815
No
32 lsbs of floating-point data register 2
FPU3
0x816
No
32 msbs of floating-point data register 3
FPL3
0x817
No
32 lsbs of floating-point data register 3
FPU4
0x818
No
32 msbs of floating-point data register 4
FPL4
0x819
No
32 lsbs of floating-point data register 4
FPU5
0x81A
No
32 msbs of floating-point data register 5
FPL5
0x81B
No
32 lsbs of floating-point data register 5
FPU6
0x81C
No
32 msbs of floating-point data register 6
FPL6
0x81D
No
32 lsbs of floating-point data register 6
FPU7
0x81E
No
32 msbs of floating-point data register 7
FPL7
0x81F
No
32 lsbs of floating-point data register 7
FPIAR
0x821
No
Floating-point instruction address register
FPSR
0x822
No
Floating-point status register
FPCR
0x824
No
Floating-point control register
Local Memory and Module Control Registers
ROMBAR0
0xC00
Yes
ROM base address register 0
ROMBAR1
0xC01
Yes
ROM base address register 1
RAMBAR0
0xC04
Yes
RAM base address register 0
RAMBAR1
0xC05
Yes
RAM base address register 1
MPCR
0xC0C
Yes
Multiprocessor control register
1
EDRAMBAR
0xC0D
Yes
Embedded DRAM base address register
1
SECMBAR
0xC0E
Yes
Secondary module base address register
1
MBAR
0xC0F
Yes
Primary module base address register
Local Memory Address Permutation Control Registers
1
PCR1U0
0xD02
Yes
32 msbs of RAM 0 permutation control register 1
PCR1L0
0xD03
Yes
32 lsbs of RAM 0 permutation control register 1
PCR2U0
0xD04
Yes
32 msbs of RAM 0 permutation control register 2
PCR2L0
0xD05
Yes
32 lsbs of RAM 0 permutation control register 2
PCR3U0
0xD06
Yes
32 msbs of RAM 0 permutation control register 3
PCR3L0
0xD07
Yes
32 lsbs of RAM 0 permutation control register 3
PCR1U1
0xD0A
Yes
32 msbs of RAM 1 permutation control register 1
Table 1-1. ColdFire CPU Space Assignments
Name
CPU Space
Assignment
Written with MOVEC
Register Name
F
Freescale Semiconductor, Inc.
n
.