Analog Devices ADSP-BF506F Hardware Reference Manual page 208

Flowcharts and Pseudo Codes
/*read status register to check if erase has completed */
}
}
Figure 6-9. Locking Operations Flowchart
1 Any address within the bank can equally be used.
Listing 6-5. Locking Operations Pseudo Code
locking_operation_command (address, lock_operation) {
writeToFlash (address, 0x60) ; /*configuration setup*/
/* see note (1) */
6-64
START
1
WRITE 0x60
WRITE 0x01, 0xD0, or 0x2F
1
WRITE 0x90
READ BLOCK LOCK STATES
LOCKING
CHANGE
CONFIRMED?
YES
1
WRITE 0xFF
END
ADSP-BF50x Blackfin Processor Hardware Reference
NO
1