Datasheet

90
RM57L843
SPNS215C –FEBRUARY 2014–REVISED JUNE 2016 www.ti.com
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System Information and Electrical Specifications Copyright © 2014–2016, Texas Instruments Incorporated
6.9.2 Memory Map Table
Table 6-25. Module Registers / Memories Memory Map
TARGET NAME
MEMORY
SELECT
ADDRESS RANGE
FRAME
SIZE
ACTUAL
SIZE
RESPONSE FOR
ACCESS TO
UNIMPLEMENTED
LOCATIONS IN
FRAME
START END
Level 2 Memories
Level 2 Flash Data Space 0x0000_0000 0x003F_FFFF 4MB 4MB Abort
Level 2 RAM 0x0800_0000 0x083F_FFFF 4MB 512KB Abort
Level 2 RAM ECC 0x0840_0000 0x087F_FFFF 4MB 512KB
Accelerator Coherency Port
Accelerator Coherency Port 0x0800_0000 0x087F_FFFF 8MB 512KB Abort
Level 1 Cache Memories
Cortex-R5F Data Cache
Memory
0x3000_0000 0x30FF_FFFF 16MB 32KB
Abort
Cortex-R5F Instruction Cache
Memory
0x3100_0000 0x31FF_FFFF 16MB 32KB
External Memory Accesses
EMIF Chip Select 2
(asynchronous)
0x6000_0000 0x63FF_FFFF 64MB 16MB
Access to
"Reserved" space
will generate Abort
EMIF Chip Select 3
(asynchronous)
0x6400_0000 0x67FF_FFFF 64MB 16MB
EMIF Chip Select 4
(asynchronous)
0x6800_0000 0x6BFF_FFFF 64MB 16MB
EMIF Chip Select 0
(synchronous)
0x8000_0000 0x87FF_FFFF 128MB 128MB
Flash OTP, ECC, EEPROM Bank
Customer OTP, Bank0 0xF000_0000 0xF000_1FFF 8KB 4KB Abort
Customer OTP, Bank1 0xF000_2000 0xF000_3FFF 8KB 4KB
Customer OTP, EEPROM
Bank
0xF000_E000 0xF000_FFFF 8KB 1KB
Customer OTP-ECC, Bank0 0xF004_0000 0xF004_03FF 1KB 512B
Customer OTP-ECC, Bank1 0xF004_0400 0xF004_07FF 1KB 512B
Customer OTP-ECC,
EEPROM Bank
0xF004_1C00 0xF004_1FFF 1KB 128B
TI OTP, Bank0 0xF008_0000 0xF008_1FFF 8KB 4KB
TI OTP, Bank1 0xF008_2000 0xF008_3FFF 8KB 4KB
TI OTP, EEPROM Bank 0xF008_E000 0xF008_FFFF 8KB 1KB
TI OTP-ECC, Bank0 0xF00C_0000 0xF00C_03FF 1KB 512B
TI OTP-ECC, Bank1 0xF00C_0400 0xF00C_07FF 1KB 512B Abort
TI OTP-ECC, EEPROM Bank 0xF00C_1C00 0xF00C_1FFF 1KB 128B
EEPROM Bank-ECC 0xF010_0000 0xF01F_FFFF 1MB 16KB
EEPROM Bank 0xF020_0000 0xF03F_FFFF 2MB 128KB
Flash Data Space ECC 0xF040_0000 0xF05F_FFFF 2MB 512KB
Interconnect SDC MMR
Interconnect SDC MMR 0xFA00_0000 0xFAFF_FFFF 16MB 16MB
Registers/Memories under PCR2 (Peripheral Segment 2)
CPPI Memory Slave (Ethernet
RAM)
PCS[41] 0xFC52_0000 0xFC52_1FFF 8KB 8KB
Abort
CPGMAC Slave (Ethernet
Slave)
PS[30]-PS[31] 0xFCF7_8000 0xFCF7_87FF 2KB 2KB
No Error
CPGMACSS Wrapper
(Ethernet Wrapper)
PS[29] 0xFCF7_8800 0xFCF7_88FF 256B 256B
No Error
Ethernet MDIO Interface PS[29] 0xFCF7_8900 0xFCF7_89FF 256B 256B No Error