RL78/G15 CHAPTER 19 FLASH MEMORY
R01UH0959EJ0110 Rev.1.10 Page 674 of 765
Mar 7, 2023
19.6.1.4 Flash programming mode control register (FLPMC)
The FLPMC register sets the flash memory to the self-programming mode.
The FLPMC register can be set by an 8-bit memory manipulation instruction.
This register is set to 08H following a reset.
Figure 19-11. Format of Flash Programming Mode Control Register (FLPMC)
Address: F00C0H After reset: 08H R/W
Symbol 7 6 5 4 3 2 1 0
FLPMC 0 0 SELDFL 0 FWEDIS 0 FLSPM 0
SELDFL Flash programming area selection
0 Selects the code flash area.
1 Selects the data flash area.
FWEDIS Software control over enabling or disabling erasure and programming of the flash memory
Note 1
0 Enables programming and erasure.
1 Disables programming and erasure.
FLSPM Flash programming mode selection
Note 1
0 The flash memory is in the read mode (normal mode).
1 The flash memory is in the self-programming mode.
Note 1. Be sure to keep the value of this bit at 0 until erasure or programming of the flash memory is completed.
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