Datasheet

Rev.6.00 Oct.28.2004 page 948 of 1016
REJ09B0138-0600H
FLMCR1—Flash Memory Control Register 1 H'FFC8 FLASH
(For the H8S/2398 F-ZTAT)
7
FWE
1
R
6
SWE
0
R/W
5
ESU
0
R/W
4
PSU
0
R/W
3
EV
0
R/W
0
P
0
R/W
2
PV
0
R/W
1
E
0
R/W
0
1
Writing disabled
Writing enabled
Software Write Enable 1*
0
1
Clears program mode
Program mode is entered
[Setting condition]
SWE=1 and PSU=1
Program 1*
0
1
Clears erase mode
Erase mode is entered
[Setting condition]
SWE=1 and ESU=1
Erase 1*
0
1
Clears program verify mode
Program verify mode is entered
[Setting condition]
SWE=1
Program Verify 1*
0
1
Clears erase verify mode
Erase verify mode is entered
[Setting condition]
SWE=1
Erase Verify 1*
0
1
Clears program setup
Program setup
[Setting condition]
SWE=1
Program Setup 1*
0
1
Clears erase setup
Erase setup
[Setting condition]
SWE=1
Erase Setup 1*
Bit
Initial value
Read/Write
:
:
:
Flash Write Enable
Always read as 1. Writing is disabled.
Note: * The tar
g
et address is H'000000 to H'03FFFF.