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Appendix B Internal I/O Registers
FLMCR2—Flash memory control register 2
Bit
:
FLER
Initial value
:
Read/Write
:
Flash memory error
0
Flash memory is operating normally
Flash memory program/erase protection
(error protection) is disabled
[Clearing condition]
Reset or hardware standby mode
1
An error occurred during flash memory programming/erasing
Flash memory program/erase protection
(error protection) is enabled
[Setting condition]
See section 6.6.3, Error Protection
Rev.3.00 Jul. 19, 2007 page 470 of 532
REJ09B0397-0300
7
6
5
⎯
⎯
0
0
0
⎯
⎯
R
Program setup
Erase setup
Erase setup cleared
0
1
Erase setup
[Setting condition]
When FWE = 1 and SWE = 1
H'81
(On-chip flash memory version only)
4
3
⎯
⎯
0
0
⎯
⎯
Program setup cleared
0
1
Program setup
[Setting condition]
When FWE = 1 and SWE = 1
Flash memory
2
1
0
⎯
ESU
PSU
0
0
0
⎯
R/W
R/W
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