Datasheet

Rev.6.00 Oct.28.2004 page 945 of 1016
REJ09B0138-0600H
FLMCR1—Flash Memory Control Register 1 H'FFC8 FLASH
(For the H8S/2357 F-ZTAT)
7
FWE
—*
R
6
SWE
0
R/W
5
—
0
—
4
—
0
—
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
[Setting condition]
FWE=1
Software Write Enable
0
1
Clears erase verify mode
Erase verify mode is entered
[Setting condition]
FWE=1 and SWE=1
Erase Verify
0
1
Clears program mode
Program mode is entered
[Setting condition]
FWE=1, SWE=1, and PSU=1
Program
0
1
Clears erase mode
Erase mode is entered
[Setting condition]
FWE=1, SWE=1, and ESU=1
Erase
0
1
Clears program verify mode
Program verify mode is entered
[Setting condition]
FWE=1 and SWE=1
Program Verify
0
1
When a low level is input to the FWE pin (hardware protect state)
When a high level is input to the FWE pin
Flash Write Enable
Note: * Determined by the state of the FWE pin.
Bit
Initial value
Read/Write
:
:
: