Datasheet

Appendix B Internal I/O Registers
Rev. 8.00 Mar. 09, 2010 Page 554 of 658
REJ09B0042-0800
EBR—Erase Block Register H'F023 Flash Memory
Bit
Initial value
Read/Write
Note: Set the bit of EBR to H'00 when erasing.
7
⎯
0
⎯
6
⎯
0
⎯
5
⎯
0
⎯
0
EB0
0
R/W
2
EB2
0
R/W
1
EB1
0
R/W
4
EB4
0
R/W
Blocks 4 to 0
0
When a block of EB4 to EB0 is not selected (initial value)
1 When a block of EB4 to EB0 is selected
3
EB3
0
R/W
FENR—Flash Memory Enable Register H'F02B Flash Memory
Bit
Initial value
Read/Write
7
FLSHE
0
R/W
6
⎯
0
⎯
5
⎯
0
⎯
0
⎯
0
⎯
2
⎯
0
⎯
1
⎯
0
⎯
4
⎯
0
⎯
Flash Memory Control Register Enable
0
The flash memory control register cannot be accessed
1 The flash memory control register can be accessed
3
⎯
0
⎯