Abov MC97F60128 - Serial In-System Program (ISP) Mode; Protection Area (User Program Mode)

360
MC97F60128
ABOV Semiconductor Co., Ltd.
15.1.6 Serial In-System Program (ISP) Mode
Serial in-system program uses the interface of debugger which uses two wires. Refer to chapter 14 in details about
debugger
15.1.7 Protection Area (User program mode)
MC97F60128 can program its own flash memory (protection area). The protection area can not be erased or
programmed. The protection areas are available only when the PAEN bit is cleared to ‘0’, that is, enable protection
area at the configure option 2 if it is needed. If the protection area isn’t enabled (PAEN =’1’), this area can be used as a
normal program memory.
The size of protection area can be varied by setting of configure option 2.
Protection Area Size Select
Size of Protection Area
Address of Protection Area
PASS2
PASS1
PASS0
0
0
0
768 bytes
0100H – 03FFH
0
0
1
1.7 Kbytes
0100H – 07FFH
0
1
0
2.7 Kbytes
0100H – 0BFFH
0
1
1
3.7 Kbytes
0100H – 0FFFH
1
0
0
123.7 Kbytes
0100H – 1EFFFH
1
0
1
125.7 Kbytes
0100H – 1F7FFH
1
1
0
126.7 Kbytes
0100H – 1FBFFH
1
1
1
127.5 Kbytes
0100H – 1FEFFH
Table 15-2 Protection Area size
NOTE)
1. Refer to chapter 16 in configure option control.