HD64F2357F20V Datasheet, PDF (978/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

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