Datasheet

Appendix B Internal I/O Registers
Rev.6.00 Sep. 27, 2007 Page 1197 of 1268
REJ09B0220-0600
FLMCR2—Flash Memory Control Register 2 H'FFC9 Flash Memory
(H8S/2326 F-ZTAT)
7
FLER
0
R
6
SWE2
0
R/W
5
ESU2
0
R/W
4
PSU2
0
R/W
3
EV2
0
R/W
0
P2
0
R/W
2
PV2
0
R/W
1
E2
0
R/W
Erase 2
*
Program 2
*
Bit
Initial value
R/W
:
:
:
0 Program mode cleared
1 Transition to program mode
[Setting condition]
When FWE = 1, SWE2 = 1,
and PSU2 = 2
0 Erase mode cleared
1 Transition to erase mode
[Setting condition]
When FWE = 1, SWE2 = 1,
and ESU2 = 1
Program-Verify 2
*
0 Program-verify mode cleared
1 Transition to program-verify mode
[Setting condition]
When FWE = 1 and SWE2 = 1
Erase-Verify 2
*
0 Erase-verify mode cleared
1 Transition to erase-verify mode
[Setting condition]
When FWE = 1 and SWE2 = 1
Erase Setup 2
*
0 Erase setup cleared
1 Erase setup
[Setting condition]
When FWE = 1 and SWE2 = 1
Program Setup 2
*
0 Program setup cleared
1 Program setup
[Setting condition]
When FWE = 1 and SWE2 = 1
Software Write Enable 2
*
0 Writes disabled
1 Writes enabled
[Setting condition]
When FWE = 1
Flash Memory Error
Note: * Applicable addresses are H'040000 to H'07FFFF.
0 Flash memory is operating normally
Flash memory program/erase protection (error protection) disabled
[Clearing condition]
Reset or hardware standby mode
1 An error occurred during flash memory programming/erasing
Flash memory program/erase protection (error protection) enabled
[Setting condition]
See section 19.26.3, Error Protection