CN56X0B-X Reader User Manual
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6.4.6 Wiegand40 Format
Wiegand40 don’t have odd/even parity bits.
6.4.7 Wiegand42 Format
1) MSB is even parity bit, LSB is odd parity bit.
2) The bits for calculating even parity are within the first 20 bits.
3) The bits for calculating odd parity are within the last 20 bits.
For example:
Data Hex: 00 89 D4 1B 81
Data Binary: 00000000 10001001 11010100 00011011 10000001
MSB: 0 from 00000000 10001001 1101
LSB: 0 from 0100 00011011 10000001
Output: 0 00000000 10001001 11010100 00011011 10000001 0
6.4.8 Wiegand50 Format
1) MSB is even parity bit, LSB is odd parity bit.
2) The bits for calculating even parity are within the first 24 bits.
3) The bits for calculating odd parity are within the last 24 bits.
For example:
Data Hex:01 00 89 D4 1B 81
Data Binary: 00000001 00000000 10001001 11010100 00011011 10000001
MSB: 0 from 00000001 00000000 10001001
LSB: 1 from 11010100 00011011 10000001
Output: 0 00000001 00000000 10001001 11010100 00011011 10000001 1
6.4.9 Wiegand56 Format
Wiegand56 don’t have odd/even parity bits.
7 TCP/IP
communication
1) Choose “TCP/IP” in Combo box, as follow:
