SONIX 8-BIT MCU OTP Easy-Writer
SONiX TECHNOLOGY CO., LTD
Page 25
V1.1
APPENDIX B PROGRAMMING PIN MAPPING
Writer programming pin mapping JP3 PIN mapping to OTP PIN
VSS 2
1 VDD
DIP1
1
48
DIP48
CE 4
3 CLK/PGCLK
DIP2
2
47
DIP47
OE/ShiftDat 6
5 PGM/OTPCLK
DIP3
3
46
DIP46
D0 8
7 D1
DIP4
4
45
DIP45
D2 10
9 D3
DIP5
5
44
DIP44
D4 12
11 D5
DIP6
6
43
DIP43
D6 14
13 D7
DIP7
7
42
DIP42
VPP 16
15 VDD
DIP8
8
41
DIP41
RST 18
17 HLS
DIP9
9
40
DIP40
ALSB/PDB 20
19 -
DIP10
10
39
DIP39
DIP11
11
38
DIP38
JP1 of writer transition board
DIP12 12
37
DIP38
JP2 of ICE transition board
DIP13 13
36
DIP36
DIP14
14
35
DIP35
DIP15
15
34
DIP34
DIP16
16
33
DIP33
DIP17
17
32
DIP32
DIP18
18
31
DIP31
DIP19
19
30
DIP30
DIP20
20
29
DIP29
DIP21
21
28
DIP28
DIP22
22
27
DIP27
DIP23
23
26
DIP26
DIP24
24
25
DIP25
JP3 of writer transition board
JP2: connect ICE transition board with 20 pins cable. If you want to make ICE transition board by your
self, please refer to MCU programming pin mapping table.
JP1/JP3: Used TEXT TOOL to programming IC, make sure connect correct type writer transition board to
JP1/JP3 socket, If you want to make writer transition board by your self, please refer to MCU
programming pin mapping table, and OTP pin1 should mapping to JP3 pin1, OTP pin2 should mapping to
JP3 pin2.
NOTE: If you want to make writer transition board by your self, JP1 and JP3 pin 1 as show below( right
side)
：
PIN 1
