DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 617

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Note: * Set according to the FWE pin state.
17.5.2
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
2
1
0
Bit
7
6 to 0 —
Bit Name Initial Value
PV1
E1
P1
Bit Name Initial Value
FLER
Flash Memory Control Register 2 (FLMCR2)
0
0
0
0
All 0
R/W
R/W
R/W
R/W
R/W
R
—
Description
Program-Verify
When this bit is set to 1, the flash memory transits to
program-verify mode. When it is cleared to 0, program-
verify mode is cancelled.
[Setting condition]
When FWE = 1 and SWE1 = 1
Erase
When this bit is set to 1 while the SWE1 and ESU1 bits
are 1, the flash memory transits to erase mode. When it
is cleared to 0, erase mode is cancelled.
[Setting condition]
When FWE = 1, SWE1 = 1, and ESU1 = 1
Program
When this bit is set to 1 while the SWE1 and PSU1 bits
are 1, the flash memory transits to program mode.
When it is cleared to 0, program mode is cancelled.
[Setting condition]
When FWE = 1, SWE1 = 1, and PSU1 = 1
Description
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 17.9.3, Error Protection, for details.
Reserved
These bits are always read as 0.
Rev.7.00 Dec. 24, 2008 Page 563 of 698
REJ09B0074-0700