SPRSP85A April 2024 – September 2024 TMS320F28P550SJ , TMS320F28P559SJ-Q1
PRODMIX
The Memory Map table describes the memory map. See the Memory Controller Module section of the System Control chapter in the TMS320F28P55x Real-Time Microcontrollers Technical Reference Manual.
MEMORY | SIZE (x16) | START ADDRESS |
END ADDRESS | CPU1.DMA ACCESS | CPU1.CLA1 DATA ACCESS | CPU1.CLA1 PROGRAM ACCESS | ECC/ Parity |
SECURITY | PART NUMBER |
---|---|---|---|---|---|---|---|---|---|
M0 RAM | 1024 | 0x0000_0000 | 0x0000_03FF | - | - | - | ECC | - | - |
M1 RAM | 1024 | 0x0000_0400 | 0x0000_07FF | - | - | - | ECC | - | - |
PIE Vector Table | 512 | 0x0000_0D00 | 0x0000_0EFF | - | - | - | Parity | - | - |
CLAtoCPU MSG RAM | 128 | 0x0000_1480 | 0x0000_14FF | - | YES | - | Parity | - | - |
CPUtoCLA MSG RAM | 128 | 0x0000_1500 | 0x0000_157F | - | YES | - | Parity | - | - |
CLAtoDMA MSG RAM | 128 | 0x0000_1680 | 0x0000_16FF | YES | YES | - | Parity | - | - |
DMAtoCLA MSG RAM | 128 | 0x0000_1700 | 0x0000_177F | YES | YES | - | Parity | - | - |
LS8 RAM - CLA Prog | 8192 | 0x0000_4000 | 0x0000_5FFF | - | - | YES | Parity | YES | F28P559SJ9-Q1, F28P550SJ9, F28P559SG9-Q1, F28P550SG9, F28P550SG8, F28P559SG8-Q1, F28P559SJ6-Q1, F28P550SJ6 |
LS9 RAM - CLA Prog | 8192 | 0x0000_6000 | 0x0000_7FFF | - | - | YES | Parity | YES | F28P559SJ9-Q1, F28P550SJ9, F28P559SG9-Q1, F28P550SG9, F28P550SG8, F28P559SG8-Q1, F28P559SJ6-Q1, F28P550SJ6 |
LS0 RAM | 2048 | 0x0000_8000 | 0x0000_87FF | - | YES | YES | Parity | YES | - |
LS1 RAM | 2048 | 0x0000_8800 | 0x0000_8FFF | - | YES | YES | Parity | YES | - |
LS2 RAM | 2048 | 0x0000_9000 | 0x0000_97FF | - | YES | YES | Parity | YES | - |
LS3 RAM | 2048 | 0x0000_9800 | 0x0000_9FFF | - | YES | YES | Parity | YES | - |
LS4 RAM | 2048 | 0x0000_A000 | 0x0000_A7FF | - | YES | YES | Parity | YES | - |
LS5 RAM | 2048 | 0x0000_A800 | 0x0000_AFFF | - | YES | YES | Parity | YES | - |
LS6 RAM | 2048 | 0x0000_B000 | 0x0000_B7FF | - | YES | YES | Parity | YES | - |
LS7 RAM | 2048 | 0x0000_B800 | 0x0000_BFFF | - | YES | YES | Parity | YES | - |
GS0 RAM | 8192 | 0x0000_C000 | 0x0000_DFFF | YES | - | - | Parity | - | - |
GS1 RAM | 8192 | 0x0000_E000 | 0x0000_FFFF | YES | - | - | Parity | - | - |
CLA Data ROM | 4096 | 0x0000_F000 | 0x0000_FFFF | - | YES | - | Parity | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SG9-Q1, F28P550SG9, F28P550SG8, F28P559SG8-Q1, F28P559SJ6-Q1, F28P550SJ6 |
GS2 RAM | 8192 | 0x0001_0000 | 0x0001_1FFF | YES | - | - | Parity | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
GS3 RAM | 8192 | 0x0001_2000 | 0x0001_3FFF | YES | - | - | Parity | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
LS8 RAM - CPU | 8192 | 0x0001_4000 | 0x0001_5FFF | - | - | - | Parity | YES | F28P559SJ9-Q1, F28P550SJ9, F28P559SG9-Q1, F28P550SG9, F28P559SG8-Q1, F28P559SG2-Q1, F28P559SJ2-Q1, F28P550SG8, F28P559SJ6-Q1, F28P550SJ6 |
LS9 RAM - CPU | 8192 | 0x0001_6000 | 0x0001_7FFF | - | - | - | Parity | YES | F28P559SJ9-Q1, F28P550SJ9, F28P559SG9-Q1, F28P550SG9, F28P559SG8-Q1, F28P559SG2-Q1, F28P559SJ2-Q1, F28P550SG8, F28P559SJ6-Q1, F28P550SJ6 |
USB RAM | 2048 | 0x0004_1000 | 0x0004_17FF | YES | - | - | - | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SG9-Q1, F28P550SG9, F28P559SJ6-Q1, F28P550SJ6 |
MCANA Message RAM (CPU Access mode) | 2048 | 0x0005_8000 | 0x0005_87FF | YES | - | - | ECC | - | - |
MCANA Message RAM (Peripheral mode) | 4096 | 0x0005_8000 | 0x0005_8FFF | YES | - | - | ECC | - | - |
MCANB Message RAM (Peripheral mode) | 4096 | 0x0005_A000 | 0x0005_AFFF | YES | - | - | ECC | - | - |
MCANB Message RAM (CPU Access mode) | 2048 | 0x0005_A000 | 0x0005_A7FF | YES | - | - | ECC | - | - |
TI OTP Bank 0 | 1536 | 0x0007_2000 | 0x0007_25FF | - | - | - | ECC | - | - |
UID_REGS | 16 | 0x0007_2168 | 0x0007_2177 | - | - | - | ECC | - | - |
TI OTP Bank 1 | 1536 | 0x0007_3000 | 0x0007_35FF | - | - | - | ECC | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
TI OTP Bank 2 | 1536 | 0x0007_4000 | 0x0007_45FF | - | - | - | ECC | - | - |
TI OTP Bank 3 | 1536 | 0x0007_5000 | 0x0007_55FF | - | - | - | ECC | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
TI OTP Bank 4 | 1536 | 0x0007_6000 | 0x0007_65FF | - | - | - | ECC | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
DCSM BANK0 Z1 OTP | 512 | 0x0007_8000 | 0x0007_81FF | - | - | - | ECC | YES | - |
DCSM BANK0 Z2 OTP | 512 | 0x0007_8200 | 0x0007_83FF | - | - | - | ECC | YES | - |
User OTP Bank 1 | 1024 | 0x0007_8800 | 0x0007_8BFF | - | - | - | ECC | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
User OTP Bank 2 | 1024 | 0x0007_9000 | 0x0007_93FF | - | - | - | ECC | - | - |
User OTP Bank 3 | 1024 | 0x0007_9800 | 0x0007_9BFF | - | - | - | ECC | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
User OTP Bank 4 | 1024 | 0x0007_A000 | 0x0007_A3FF | - | - | - | ECC | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
Flash Bank 0 | 131072 | 0x0008_0000 | 0x0009_FFFF | - | - | - | ECC | YES | - |
Flash Bank 1 | 131072 | 0x000A_0000 | 0x000B_FFFF | - | - | - | ECC | YES | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
Flash Bank 2 | 131072 | 0x000C_0000 | 0x000D_FFFF | - | - | - | ECC | YES | - |
Flash Bank 3 | 131072 | 0x000E_0000 | 0x000F_FFFF | - | - | - | ECC | YES | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
Flash Bank 4 | 32768 | 0x0010_0000 | 0x0010_7FFF | - | - | - | ECC | YES | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
Z1-SecureBoot Functions | 3072 | 0x003F_4000 | 0x003F_4BFF | - | - | - | Parity | YES | - |
Z1-Safe Functions | 1536 | 0x003F_4C00 | 0x003F_51FF | - | - | - | Parity | YES | - |
Z2-Safe Functions | 1536 | 0x003F_5600 | 0x003F_5BFF | - | - | - | Parity | YES | - |
CPU STL | 9216 | 0x003F_5C00 | 0x003F_7FFF | - | - | - | Parity | - | - |
Boot ROM | 32768 | 0x003F_8000 | 0x003F_FFFF | - | - | - | Parity | - | - |
PIE Vector Table Swap | 512 | 0x0100_0900 | 0x0100_0AFF | - | - | - | Parity | - | - |
CLA Data ROM (CPU Mapped) | 4096 | 0x0100_1000 | 0x0100_1FFF | - | - | - | Parity | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SG9-Q1, F28P550SG9, F28P550SG8, F28P559SG8-Q1, F28P559SJ6-Q1, F28P550SJ6 |
TI OTP Bank 0 ECC | 192 | 0x0107_0400 | 0x0107_04BF | - | - | - | - | - | - |
TI OTP Bank 1 ECC | 192 | 0x0107_0600 | 0x0107_06BF | - | - | - | - | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
TI OTP Bank 2 ECC | 192 | 0x0107_0800 | 0x0107_08BF | - | - | - | - | - | - |
TI OTP Bank 3 ECC | 192 | 0x0107_0A00 | 0x0107_0ABF | - | - | - | - | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |
TI OTP Bank 4 ECC | 192 | 0x0107_0C00 | 0x0107_0CBF | - | - | - | - | - | F28P559SJ9-Q1, F28P550SJ9, F28P559SJ2-Q1, F28P559SJ6-Q1, F28P550SJ6 |