Renesas H8S Series Hardware Manual page 976

FLMCR1—Flash Memory Control Register 1
Bit
Initial value
Read/Write
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
:
7 6
FWE SWE
:
1 0
:
R R/W
Software Write Enable 1*
0 Writing disabled
1 Writing enabled
H'FFC8
(For the H8S/2398 F-ZTAT)
5 4 3
ESU PSU EV
0 0 0
R/W R/W R/W
Program Verify 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
2 1 0
PV E P
0 0 0
R/W R/W R/W
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
0 Clears program verify mode
1 Program verify mode is entered
[Setting condition]
SWE=1