SAM7X128_14 Datasheet, PDF (107/662 Pages) ATMEL Corporation – ARM-based Flash MCU

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.
Offset
0x60
0x64
0x68
0x6C
Embedded Flash Controller (EFC0) Register Mapping
Register
Name
MC Flash Mode Register
MC_FMR
MC Flash Command Register
MC_FCR
MC Flash Status Register
MC_FSR
Reserved
–
Access
Read-write
Write-only
Read-only
–
Reset State
0x0
–
–
–
Table 19-4.
Offset
0x70
0x74
0x78
0x7C
Embedded Flash Controller (EFC1) Register Mapping
Register
Name
MC Flash Mode Register
MC_FMR
MC Flash Command Register
MC_FCR
MC Flash Status Register
MC_FSR
Reserved
–
Access
Read-write
Write-only
Read-only
–
Reset State
0x0
–
–
–
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
107