Datasheet

107
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
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 AT91SAM7X512 is equipped with two EFCs, EFC0 and EFC1, as described in the Register Mapping tables and Register
descriptions that follow.
Table 19-3. Embedded Flash Controller (EFC0) Register Mapping
Offset Register Name Access Reset State
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. Embedded Flash Controller (EFC1) Register Mapping
Offset Register Name Access Reset State
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 – – –