Flash Memory Control Register 2 (Flmcr2) - Renesas H8 Series Hardware Manual

Section 7 ROM
Bit Bit Name
2 PV
1 E
0 P
7.2.2

Flash Memory Control Register 2 (FLMCR2)

FLMCR2 is a register that displays the state of flash memory programming/erasing. FLMCR2 is a
read-only register, and should not be written to.
Bit Bit Name
7 FLER
6 to 0 —
Rev. 1.00 Aug. 28, 2006 Page 100 of 400
REJ09B0268-0100
Initial
Value R/W Description
0 R/W Program-Verify
When this bit is set to 1, the flash memory changes to
program-verify mode. When it is cleared to 0, program-
verify mode is cancelled.
0 R/W Erase
When this bit is set to 1, and while the SWE=1 and
ESU=1 bits are 1, the flash memory changes to erase
mode. When it is cleared to 0, erase mode is cancelled.
0 R/W Program
When this bit is set to 1, and while the SWE=1 and
PSU=1 bits are 1, the flash memory changes to program
mode. When it is cleared to 0, program mode is
cancelled.
Initial
Value R/W Description
0 R Flash Memory Error
Indicates that an error has occurred during an operation
on flash memory (programming or erasing). When FLER
is set to 1, flash memory goes to the error-protection
state.
See section 7.5.3, Error Protection, for details.
All 0 — Reserved
These bits are always read as 0.