Abov MC96F6432S Series - 16 Configure Option; Configure Option Control

266
MC96F6432S
ABOV Semiconductor Co., Ltd.
16 Configure Option
16.1 Configure Option Control
The data for configure option should be written in the configure option area (003EH – 003FH) by programmer (Writer
tools).
CONFIGURE OPTION 1 : ROM Address 003FH
7
6
5
4
3
2
1
0
R_P
HL
–
–
–
–
–
RSTS
Initial value : 00H
R_P
Code Read Protection
0
Disable
1
Enable
HL
Code Write Protection
0
Disable
1
Enable
RSTS
Select RESETB pin
0
Disable RESETB pin(P55)
1
Enable RESETB pin
CONFIGURE OPTION 2: ROM Address 003EH
7
6
5
4
3
2
1
0
–
–
–
–
–
PAEN
PASS1
PASS0
Initial value : 00H
PAEN
Enable Specific Area Write Protection
0
Disable Protection (Erasable by instruction)
1
Enable Protection (Not erasable by instruction)
PASS [1:0]
Select Specific Area for Write Protection
NOTE)
1. When PAEN = ‘1’, it is applied.
PASS1
PASS0
Description
0
0
3.7Kbytes (Address 0100H – 0FFFH)
0
1
1.7Kbytes (Address 0100H – 07FFH)
1
0
768bytes (Address 0100H – 03FFH)
1
1
256bytes (Address 0100H – 01FFH)