Lock Bit/Set - Renesas M3S-UFLA32R User Manual

5.8 Lock Bit/Set

(1) Choose [Lock Bit]-[Set(S)] from [Device(D)] menu to display the dialog that shows execution process,
and then read out lock bit. After completing read of lock bit, the dialog is closed and "Lock Bit Set"
dialog is displayed.
Figure 5.8.1 Lock Bit Set
Note: To clear lock bit, perform the following steps.
1. Execute [Lock Bit]-[Disable(D)] in [Device(D)] menu.
2. Execute [Erase(E)] or [Block Erase(L)] in [Device(D)] menu.
By following the procedures above, lock bit in the corresponding block can be cleared.
This is the only way to clear lock bit.
REJ10B0239-0140/Rev.1.40
UART Flash Memory Programming Utility
Mar. 2007
M3S-UFLA32R
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