Renesas H8 Series Hardware Manual page 598

Appendix B Internal I/O Registers
FLMCR1—Flash Memory Control Register 1
Bit

Initial value

Read/Write
Rev. 7.00 Mar 10, 2005 page 556 of 652
REJ09B0042-0700
7 6 5
SWE ESU
0 0 0
R/W R/W
Program-Setup
0 Program-setup cleared (initial value)
1 Program setup
Erase-Setup
0 Erase-setup cleared (initial value)
1 Erase setup
[Setting condition]
When SWE = 1
Software write enable bit
0 Writing/erasing disabled (initial value)
1 Writing/erasing enabled
H'F020
4 3
PSU EV
0 0
R/W R/W
Program
0 Program mode cleared (initial value)
1 Transition to program mode
[Setting condition]
When SWE = 1 and PSU = 1
Erase
0 Erase mode cleared (initial value)
1 Transition to erase mode
[Setting condition]
When SWE = 1 and ESU = 1
Program-Verify
0 Program-verify mode cleared (initial value)
1 Transition to program-verify mode
[Setting condition]
When SWE = 1
Erase-Verify
0 Erase-verify mode cleared (initial value)
1 Transition to erase-verify mode
[Setting condition]
When SWE = 1
[Setting condition]
When SWE = 1
Flash Memory
2 1 0
PV E P
0 0 0
R/W R/W R/W