Renesas RL78 Series User Manual page 806

RL78/G1D
26.8.2 Register controlling data flash memory
(1) Data flash control register (DFLCTL)
This register is used to enable or disable accessing to the data flash.
The DFLCTL register is set by a 1-bit or 8-bit memory manipulation instruction.
Reset input sets this register to 00H.
Address: F0090H After reset: 00H
Symbol 7
DFLCTL 0
DFLEN
0
1
Caution Manipulating the DFLCTL register is not possible while rewriting the data flash memory.
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
R/W
6 5
0 0
Disables data flash access
Enables data flash access
CHAPTER 26 FLASH MEMORY
4 3
0 0
Data flash access control
2 1 <0>
0 0 DFLEN
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