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QRZ! Ham Radio 8
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1992-04-28
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878b
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55 lines
To use the viterbi encoder and decoder you must follow the following
instructions:
First, create a random data file of integer numbers from 0-15.
Then load the encoder after entering the simulator:
load encode
Then, use this file as input to the encoder (encode.asm) with the input
command:
input y:$ee filename -rd
where the filename must be filename.io
The following output command will tell the encode program the filename to
output the data:
output y:$ef outfilename -rd
where this filename is different from the input file name.
The output file will then be used to run the decode routine along with
these commands:
load decode
load bound.d
input y:$efe outfilename -rd
output y:$eff outputfilename -rd
break r p:$4c
go #1 :200
This should give satisfactory results in the outputfilename.io file.
This program works for the V.32 Trellis.