OBID
®
classic-pro
Manual
ID CPR.03.20-CD
FEIG ELECTRONIC GmbH
Page 17 of 40
H60100-5e-ID-B.doc
4.3. Magstripe Track II Interface
The Magstripe Track II interface is designed for unidirectional for data output.
Encoding:
Data output is in 5-bit code (4 data bits, 1 parity) according to ISO 7811-2 Track 2:
Raw Data
ISO 7811-2
5 Bit Code
LSB........MSB / P
0x0
b 0 0 0 0 / 1
0x1
b 1 0 0 0 / 0
0x2
b 0 1 0 0 / 0
0x3
b 1 1 0 0 / 1
0x4
b 0 0 1 0 / 0
0x5
b 1 0 1 0 / 1
0x6
b 0 1 1 0 / 1
0x7
b 1 1 1 0 / 0
0x8
b 0 0 0 1 / 0
0x9
b 1 0 0 1 / 1
0xA
*
b 0 1 0 1 / 1
0xB
*
b 1 1 0 1 / 0
0xC
*
b 0 0 1 1 / 1
0xD
*
b 1 0 1 1 / 0
0xE
*
b 0 1 1 1 / 0
0xF
*
b 1 1 1 1 / 1
Start '%'
b 1 1 0 1 / 0
Stop '?'
b 1 1 1 1 / 1
*
Characters are not specified as such in ISO 7811-2 and are only transmitted by
the reader for the UID binary 1:1 and DATA-BLOCK setting
LRC:
XOR operation for all transmitted data (including start and stop sign).