Motorola MPC5xx Memory Maps

MPC561/MPC562
MPC555 MPC533/MPC534 MPC535/MPC536 MPC565/MPC566
Address* MPC563/MPC564
0x0000 0000
CMF_A (256 Kbytes)
0x0003 FFFF
0x0004 0000 UC3F (512 Kbytes) UC3F (512 Kbytes)
CMF_B (192 Kbytes) UC3F_A (512 Kbytes) UC3F_A (512 Kbytes)
0x0006 FFFF MPC563/MPC564 only
0x0007 0000
0x0007 FFFF
0x0008 0000
UC3F_B (512 Kbytes) UC3F_B (512 Kbytes)
0x000F FFFF
Reserved for Flash Reserved for Flash
0x0010 0000
Reserved for Flash Reserved for Flash
0x002F 7FFF
0x002F 8000 DECRAM (2 Kbytes)
Reserved for Flash BBC DECRAM (2 Kbytes)
0x002F 87FF DECRAM (4 Kbytes) [IRAMSTBY] DECRAM (4 Kbytes)
0x002F 8800 [VDDSRAM3] [VDDSRAM3]
0x002F 8FFF
Reserved Reserved
0x002F 9000
Reserved Reserved
0x002F 9FFF
0x002F A000
BBC Decompression Control BBC Decompression Control BBC Decompression Control BBC Decompression Control
0x002F BFFF
0x002F C000
USIU Control USIU Control USIU Control USIU Control USIU Control
0x002F C7FF
0x002F C800 UC3F Control
CMF_A Control UC3F Control UC3F_A Control UC3F_A Control
0x002F C83F MPC563/MPC564 only
0x002F C840
CMF_B Control UC3F_B Control UC3F_B Control
0x002F C87F
Reserved Reserved
0x002F C880
Reserved Reserved Reserved
0x002F FFFF
0x0030 0000
DPTRAM Control DPTRAM Control DPTRAM_AB Control
0x0030 003F
0x0030 0040
DPTRAM_C Control
0x0030 007F
0x0030 0080
DLCMD2 Control
0x0030 008F
Reserved Reserved
0x0030 0090
Reserved
0x0030 0FFF
0x0030 1000 DPTRAM_C (4 Kbytes)
Reserved Reserved
0x0030 1FFF [VDDSRAM3]
0x0030 2000 DPTRAM (6 Kbytes) DPTRAM_AB (6 Kbytes)
0x0030 37FF [VDDSRAM] DPTRAM (8 Kbytes) [VDDSRAM3]
0x0030 3800 [IRAMSTBY]
Reserved Reserved
0x0030 3FFF
0x0030 4000
TPU3_A (1 Kbytes) TPU3_A (1 Kbytes) TPU3_A (1 Kbytes)
0x0030 43FF
0x0030 4400
TPU3_B (1 Kbytes) TPU3_B (1 Kbytes) TPU3_B (1 Kbytes)
0x0030 47FF
0x0030 4800
QADC64_A (1 Kbytes) QADC64E (1 Kbytes) QADC64E (1 Kbytes) QADC64E_A (1 Kbytes) QADC64E_A (1 Kbytes)
0x0030 4BFF
0x0030 4C00
QADC64_B (1 Kbytes) Reserved Reserved QADC64E_B (1 Kbytes) QADC64E_B (1 Kbytes)
0x0030 4FFF
0x0030 5000
QSMCM (1 Kbytes) QSMCM (1 Kbytes) QSMCM_A (1 Kbytes) QSMCM (1 Kbytes) QSMCM_A (1 Kbytes)
0x0030 53FF
0x0030 5400
QSMCM_B (1 Kbytes)
0x0030 57FF
Reserved Reserved Reserved
0x0030 5800
Reserved
0x0030 5BFF Reserved
0x0030 5C00
PPM (960 bytes) PPM (960 bytes)
0x0030 5C7F Reserved TPU3_C (1 Kbytes)
0x0030 5FFF Reserved Reserved
0x0030 6000
MIOS1 (4 Kbytes) MIOS14 (4 Kbytes) MIOS14 (4 Kbytes) MIOS14 (4 Kbytes) MIOS14 (4 Kbytes)
0x0030 6FFF
0x0030 7000
TouCAN_A (1 Kbytes) Reserved Reserved TouCAN_A (1 Kbytes) TouCAN_A (1 Kbytes)
0x0030 73FF
0x0030 7400
TouCAN_B (1 Kbytes) TouCAN_B (1 Kbytes) TouCAN_B (1 Kbytes) TouCAN_B (1 Kbytes) TouCAN_B (1 Kbytes)
0x0030 77FF
0x0030 7800
Reserved Reserved TouCAN_C (1 Kbytes) TouCAN_C (1 Kbytes)
0x0030 7BFF
Reserved
0x0030 7C00
Reserved Reserved Reserved Reserved
0x0030 7F7F
0x0030 7F80
UIMB Control UIMB Control UIMB Control UIMB Control UIMB Control
0x0030 7FFF
0x0030 8000
Reserved for IMB Reserved for IMB Reserved for IMB Reserved for IMB Reserved for IMB
0x0037 FFFF
0x0038 0000
SRAM_A/B Control CALRAM/READI Control CALRAM_A/READI Control CALRAM/READI Control CALRAM_A/READI Control
0x0038 003F
0x0038 0040
Reserved Reserved CALRAM_B Control Reserved CALRAM_B Control
0x0038 007F
0x0038 0080
Reserved for L-bus Control Reserved for L-bus Control Reserved for L-bus Control Reserved for L-bus Control Reserved for L-bus Control
0x0038 3FFF
0x0038 4000
Reserved for L-bus Memory Reserved for L-bus Memory
0x003F 6FFF
Reserved for L-bus Memory Reserved for L-bus Memory
0x003F 7000 CALRAM_B (4 Kbytes) CALRAM_B (4 Kbytes)
Reserved for L-bus Memory
0x003F 7FFF [VDDSRAM2/Overlay] [VDDSRAM2/Overlay]
0x003F 8000
0x003F 97FF
0x003F 9800 SRAM_A (10 Kbytes) CALRAM (28 Kbytes) CALRAM_A (28 Kbytes) CALRAM (28 Kbytes) CALRAM_A (28 Kbytes)
0x003F BFFF [VDDSRAM] [IRAMSTBY] [VDDSRAM1] [IRAMSTBY] [VDDSRAM1]
0x003F C000
0x003F EFFF SRAM_B (16 Kbytes)
0x003F F000 [VDDSRAM] CALRAM (4 Kbytes) CALRAM_A (4 Kbytes) CALRAM (4 Kbytes) CALRAM_A (4 Kbytes)
0x003F FFFF [IRAMSTBY] [VDDSRAM1/Overlay] [IRAMSTBY] [VDDSRAM1/Overlay]

* = Addresses are shown with the Internal Memory Space set to 0x0 (IMMR[ISB]=0b000).

Revision C (March 2003 rd/lw) © MOTOROLA INC., 2002, 2003