DTS INSIGHT FR830 - Setting up Userbootarea Lockbit;Otp

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4.2.10. Setting Up UserBootArea LockBit/OTP
(You do not need to make this setting if you do not use LockBit or OTP i.e. One Time Programing
for User Boot Area.)
The following is the setting value when you set LockBit or OTP for User Boot Area.
Address ：Fixed to #000001FF
Size ：Fixed to 1
Data ：Enter “0” to the bit for the block which you want to set LockBit or OTP. Other
than that, enter “1".
For how to set, see the table 4.2.2. LockBit Setting Value.
* Invalidity, LockBit setting or OTP setting is selected depends on the setting of parameter. For
how to set parameter, see Chapter 5 “LockBit/OTP function”.
* The block for User Boot Area is BITO.
Table 4.2.2. LockBit Setting Value
BIT7 BIT6 BIT5 BIT4 BIT3 BIT2 BIT1 BIT0
1
s
t
byte BLOCK
7
BLOCK
6
BLOCK
5
BLOCK
4
BLOCK
3
BLOCK
2
BLOCK
1
BLOCK
0
2
n
d
byte BLOCK
15
BLOCK
14
BLOCK
13
BLOCK
12
BLOCK
11
BLOCK
10
BLOCK
9
BLOCK
8
3
r
d
byte BLOCK
23
BLOCK
22
BLOCK
21
BLOCK
20
BLOCK
19
BLOCK
18
BLOCK
17
BLOCK
16
・ ・
・ ・
・ ・
* Maximum number of blocks varies depending on microcomputer.
Enter “0” to the bit for the block which you want to set . Other than that, enter “1".
* Set in a unit of 8-bit (1byte).
(Enter “1” when there are fractions smaller than 8-bit.)