Unitech MSR206 - Track 2 Data HEX Transfer (05 Bits); Track 3 Data HEX Transfer (06 Bits)

MSR206 Programmer’s Manual UDN PM017-U Rev.C.1
Section 9 – Addendum 2003/10/9
Page 23
Total 28 pages
Calculate Odd Parity (P column)
If there is an Even Number of 1’s in the row of data for each character, put a 1 in the P column. Other wise, put a 0 in
the column.
Add P B5 B4 B3 B2 B1 B0 HEX
% 0 1 0 0 0 1 0 1 45
A 0 1 1 0 0 0 0 1 61
B 0 1 1 0 0 0 1 0 62
C 0 0 1 0 0 0 1 1 23
1 0 1 0 1 0 0 0 1 51
2 0 1 0 1 0 0 1 0 52
3 0 0 0 1 0 0 1 1 13
? 0 0 0 1 1 1 1 1 1F
LRC 0 0 1 0 1 0 1 0 2A
HEX
B3 B2 B1 B0
0 0 0 0 0
1 0 0 0 1
2 0 0 1 0
3 0 0 1 1
4 0 1 0 0
5 0 1 0 1
6 0 1 1 0
7 0 1 1 1
8 1 0 0 0
9 1 0 0 1
A 1 0 1 0
B 1 0 1 1
C 1 1 0 0
D 1 1 0 1
E 1 1 1 0
F 1 1 1 1
Transfer track 2 (track 3) data to HEX under 05 bits:
B0 B1 B2 B3 P
; 1 1 0 1 0
1 1 0 0 0 0
2 0 1 0 0 0
3 1 1 0 0 1