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SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
19.3
Embedded Flash Controller (EFC) User Interface
The User Interface of the EFC is integrated within the Memory Controller with Base Address: 0xFFFF FF00.
The SAM7S512 is equipped with two EFCs, EFC0 and EFC1, as described in the Register Mapping tables and Register
descriptions that follow.
Table 19-3.
(EFC0) Register Mapping
Offset
Register
Name
Access
Reset
0x60
MC Flash Mode Register
MC_FMR
Read-write
0x0
0x64
MC Flash Command Register
MC_FCR
Write-only
–
0x68
MC Flash Status Register
MC_FSR
Read-only
–
0x6C
Reserved
–
Table 19-4.
(EFC1) Register Mapping
Offset
Register
Name
Access
Reset
0x70
MC Flash Mode Register
MC_FMR
Read-write
0x0
0x74
MC Flash Command Register
MC_FCR
Write-only
–
0x78
MC Flash Status Register
MC_FSR
Read-only
–
0x7C
Reserved
–