Renesas H8S Series Hardware Manual page 628

Normal Operating mode
Program mode
Erase mode
RD VF PR ER
FLER = 0
occurrence
Error protection mode
Legend:
RD: Memory read possible
VF: Verify-read possible
PR: Programming possible
ER: Erasing possible
Rev.6.00 Oct.28.2004 page 600 of 1016
REJ09B0138-0600H
RES = 0 or STBY = 0
Error occurrence
(software standby)
Error
RD VF PR ER
FLER = 1
RD: Memory read not possible
VF: Verify-read not possible
PR: Programming not possible
ER: Erasing not possible
Figure 19-21 Flash Memory State Transitions
RES = 0 or
STBY = 0
RES = 0 or
STBY = 0
Error protection mode
Software
standby mode
Software standby
mode release
FLMCR1, FLMCR2 (except FLER
bit), EBR1, EBR2 initialization state
Reset or hardware standby
(hardware protection)
RD VF PR ER
FLER = 0
FLMCR1, FLMCR2,
EBR1, EBR2
initialization state
(software standby)
RD VF PR ER
FLER = 1