Abov MC97F60128 - 16 Configure Option; Configure Option Control

368
MC97F60128
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
FFCK
VAPEN
–
–
–
–
Initial value : 00H
R_P
Code Read Protection
0
Disable
1
Enable
HL
Code Write Protection
0
Disable
1
Enable
FFCK
Enable/Disable Parity bit Check Function for flash fail detection
0
Disable flash fail detection function
1
Enable flash fail detection function
VAPEN
Vector Area(00H – FFH) Protection Enable/Disable
0
Disable Protection (Erasable by instruction)
1
Enable Protection (Not erasable by instruction)
CONFIGURE OPTION 2: ROM Address 003EH
7
6
5
4
3
2
1
0
–
–
–
–
PAEN
PASS2
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.
PASS2
PASS1
PASS0
Description
0
0
0
768 Bytes (0100h – 03FFH)
0
0
1
1.7K Bytes (0100h – 07FFH)
0
1
0
2.7K Bytes (0100h – 0BFFH)
0
1
1
3.7K Bytes (0100h – 0FFFH)
1
0
0
123.7K Bytes (0100h – 1EFFFH)
1
0
1
125.7K Bytes (0100h – 01F7FFH)
1
1
0
126.7K Bytes (0100h – 01FBFFH)
1
1
1
127.5K Bytes (0100h – 01FEFFH)