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Memory Map of Data Carrier
Example of Setting Write Protect Function
1, 2, 3...
30
To not protect addresses:
Address
Higher digits
0002
0
0
0
0003
0
0
0
0004
0
0
0
0005
0
0
0
1. To write-protect addresses 0015 through 0120. (End address)
Address
7
6
0002
1
0
8
0003
0
0
1
0004
0
0
0
0005
0
0
2
2. To write-protect only 1 byte <start address = end address> Set the same ad-
dress as the start and end addresses.
3. If the end address exceeds the last address of the Data Carrier memory
(end address > 07FF):
Since the memory area of the Data Carrier is from 0000 through 07FF, ad-
dresses up to 07FF are write-protected.
4. If start address exceeds end address (start address > end address):
Addresses from 0006 through end address, and start address through 07FF
are write-protected.
Lower digits
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit
5
4
3
2
0
0
0
0
0
0
1
0
1
5
0
0
0
0
1
1
0
0
0
0
Section
4-2
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
1
0
0
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