© STid
–
MU_SWEDGE_V1.11_EN
22
Wiegand 3LA
As “
Wiegand 3CA
” without LRC.
Wiegand 3LB
As “
Wiegand 3CA
” without LRC.
Wiegand 3i
➢
Even parity
:
1 bit of even parity on the 12 following bits
➢
Data:
6 hexadecimal characters “MSByte first”
➢
Odd parity
:
1 bit of odd parity on the 12 previous bits
For a hexadecimal ID
”0x0FC350”:
The frame sent by the reader will be:
0
0000 1111
1100 0011 0101 0000
1
0
F
C
3
5
0
Parity Car.1 Car.2 Car.3 Car.4 Car.5 Car.6 Parity
The data formatted is: 01550000.
Variant
Format
Data 24 bits
Values
3i
Hexadecimal
6 characters
0 - F
Bit 1
Bit 2 ... Bit 25
Bit 26
Even parity bit 2 ... bit 13
Data (24 bits)
Odd parity bit 14 ... bit 25