OBID i-scan
®
System-Manual
ID ISC.LR200
FEIG ELECTRONIC GmbH
Page 55 of 174
H90692-16e-ID-B.doc
3.12.1. Magnetic Strip Emulation
Data Format:
The following table shows data coding depending on DC-FORMAT
For cutting the length of data output the parameters DB-N and D-START (see chapter:
3.12.
CFG12: Scan Mode)
can be used.
b001
b010
b011
DC-FORMAT
binary 1:1
according
ISO 7811-2
(5 bit)
according
ISO 7811-2
(7 bit)
raw data
MSB......LSB
P / MSB.....LSB
P / MSB..........LSB
0x0
b 0 0 0 0
b 1 / 0 0 0 0
b 0 / 0 1 0 0 0 0
0x1
b 0 0 0 1
b 0 / 0 0 0 1
b 1 / 0 1 0 0 0 1
0x2
b 0 0 1 0
b 0 / 0 0 1 0
b 1 / 0 1 0 0 1 0
0x3
b 0 0 1 1
b 1 / 0 0 1 1
b 0 / 0 1 0 0 1 1
0x4
b 0 1 0 0
b 0 / 0 1 0 0
b 1 / 0 1 0 1 0 0
0x5
b 0 1 0 1
b 1 / 0 1 0 1
b 0 / 0 1 0 1 0 1
0x6
b 0 1 1 0
b 1 / 0 1 1 0
b 0 / 0 1 0 1 1 0
0x7
b 0 1 1 1
b 0 / 0 1 1 1
b 1 / 0 1 0 1 1 1
0x8
b 1 0 0 0
b 0 / 1 0 0 0
b1 / 0 1 1 0 0 0
0x9
b 1 0 0 1
b 1 / 1 0 0 1
b 0 / 0 1 1 0 0 1
0xA
b 1 0 1 0
b 1 / 1 0 1 0
b 1 / 1 0 0 0 0 1
0xB
b 1 0 1 1
b 0 / 1 0 1 1
b 1 / 1 0 0 0 1 0
0xC
b 1 1 0 0
b 1 / 1 1 0 0
b 0 / 1 0 0 0 1 1
0xD
b 1 1 0 1
b 0 / 1 1 0 1
b 1 / 1 0 0 1 0 0
0xE
b 1 1 1 0
b 0 / 1 1 1 0
b 0 / 1 0 0 1 0 1
0xF
b 1 1 1 1
b 1 / 1 1 1 1
b 0 / 1 0 0 1 1 0
Start „%“
-
b 0 / 1 0 1 1
b 1 / 0 0 0 1 0 1
Stop „?“
-
b 1 / 1 1 1 1
b 0 / 0 1 1 1 1 1
Example
: Output of raw data 0x19BF
Sign
DC-FORMAT
Start
%
0x1
0x9
0xB
0xF
Stop
?
LRC
b001
-
b 0001
b 1001
b 1011
b 1111
-
-
b010
b 1101/0
b 1000/0
b 1001/1
b 1101/0
b 1111/1
b 1111/1
b 0001/0
b011
b 101000/1 b 100010/1 b 100110/0 b 010001/1 b 011001/0 b 111110/0 b 011010/0
Time
Æ
LRC
XOR operation on Start-, Data and Stop-sign