Controlled Products Systems Group WDG-5912 User Manual
Page 19
©2010
Cypress Computer Systems, Inc. 2/1/10
WDG-5912 Programming Instructions Version 1.0.2
Page 13
0C5 User 0 WPP: 0000000000
This is a little complicated but definable. The WPP tells the Reader Interface how
to process the incoming bit stream. Number of bytes needed to buffer the read,
how far into the buffer the Facility Code field is, number of bits in the Facility Code,
starting position of the Badge Field, how many bits.
Example User Process:
08 24 0A 2E 12
1 2 3
012345678901234567890123456789012345
e011010FFFFFFFFFFCCCCCCCCCCCCCCCCCCo
Letʼs take a typical coding form and create a User Defined WPP.
36 bit custom format
some fixed bits at 1,2,3,4,5 &, 6
Facility Code = 10 bits
Start Position = 7
Card Number = 18 bits
Start Position 17
1 2 3 4 5 6
0123456789012345678901234567890123456789012345678901234567890123
e011010FFFFFFFFFFCCCCCCCCCCCCCCCCCCo
123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0
1 2 3 4
Pick a buffer size that will hold the
entire read (64,88, or 103)
64 bit Buffer
(8 bytes)
10 bits in
Facility Code
Field
18 bits in
Card
Number
Field
To force the 36 bit format to be processed using the WPP, set the process code to 2.
\L0108102
type
\R
to confirm programming
WDG-5912 Programming - Details of the Wiegand PreProcessor