Datasheet

Appendix B Internal I/O Registers
Rev.7.00 Feb. 14, 2007 page 1044 of 1108
REJ09B0089-0700
FLMCR2—Flash Memory Control Register 2 H'FFC9 Flash Memory
(Valid in the H8S/2319 F-ZTAT only)
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
Bit
Initial value
Read/Write
:
:
:
Program 2
*
0Program mode cleared
1 Transition to program mode
[Setting condition]
When SWE2 = 1 and PSU2 = 1
Erase 2
*
0 Erase mode cleared
1 Transition to erase mode
[Setting condition]
When SWE2 = 1 and ESU2 = 1
Program-Verify 2
*
0Program-verify mode cleared
1 Transition to program-verify mode
[Setting condition]
When SWE2 = 1
Software Write Enable 2
*
0 Writes disabled
1 Writes enabled
Note: * Valid for addresses H'040000 to H'07FFFF.
Erase-Verify 2
*
0 Erase-verify mode cleared
1 Transition to erase-verify mode
[Setting condition]
When SWE2 = 1
Program Setup 2
*
0Program setup cleared
1Program setup
[Setting condition]
When SWE2 = 1
Erase Setup 2
*
0 Erase setup cleared
1 Erase setup
[Setting condition]
When SWE2 = 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 17.17.3, Error Protection