HD64F2149 Datasheet, PDF (918/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

FLMCR2—Flash Memory Control Register 2
Bit
7
6
5
4
FLER
—
—
—
Initial value
0
0
0
0
Read/Write
R
—
—
—
H'FF81
3
2
—
—
0
0
—
—
Flash Memory
1
ESU
0
R/W
0
PSU
0
R/W
Program setup
0 Program setup cleared
1 Program setup
[Setting condition]
When SWE = 1
Erase setup
0 Erase setup cleared
1 Erase setup
[Setting condition]
When SWE = 1
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 has occurred during flash memory programming/erasing
Flash memory program/erase protection (error protection) is enabled
[Setting condition]
See section 22.8.3, Error Protection
884