HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 783

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

19.5.2
FLMCR2 is an 8-bit register that controls the flash memory operating modes. FLMCR2 is
initialized to H'00 by a reset, and in hardware standby mode and software standby mode.
When on-chip flash memory is disabled, a read will return H'00 and writes are invalid.
Bit 7—Flash Memory Error (FLER): 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.
Bit 7
FLER
0
1
Bits 6 to 0—Reserved: These bits cannot be modified and are always read as 0.
Bit
Initial value :
R/W
Flash Memory Control Register 2 (FLMCR2)
Description
Flash memory is operating normally
Flash memory program/erase protection (error protection) is disabled
[Clearing condition]
Reset or hardware standby mode
An error has occurred during flash memory programming/erasing
Flash memory program/erase protection (error protection) is enabled
[Setting condition]
See section 19.8.3, Error Protection
:
:
FLER
R
7
0
—
—
6
0
—
—
5
0
—
—
4
0
Rev.6.00 Sep. 27, 2007 Page 753 of 1268
—
—
3
0
—
—
2
0
REJ09B0220-0600
Section 19 ROM
—
—
1
0
(Initial value)
—
—
0
0