5 - 12
5 - 12
5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING
(b) When write-protecting 1 byte only (start address = end address)
Table 5.9 Write Protect Setting Example (Start Address = End Address)
Address
Bit
Upper Lower
0000
H
1 0 0 0 0 0 0 1
8 1
0001
H
0 0 1 0 0 0 0 0
2 0
0002
H
0 0 0 0 0 0 0 1
0 1
0003
H
0 0 1 0 0 0 0 0
2 0
Write protect area
Address
0000
H
0120
H
03E7
H
