lxt2vcd(1)

1LXT2VCD(1)                    Filetype Conversion                   LXT2VCD(1)
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NAME

6       lxt2vcd - Converts LXT2 files to VCD
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SYNTAX

9       lxt2vcd [option]... [LXT2FILE]
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DESCRIPTION

12       Converts  LXT2  files to VCD files on stdout.  If an output filename is
13       not specified, the VCD is emitted to stdout.  Note that "regular"  LXT2
14       files will convert to VCD files with monotonically increasing time val‐
15       ues.  LXT2 files which are dumped with the "partial" option  (to  speed
16       up access in wave viewers) will dump with monotonically increasing time
17       values per 2k block of nets.  This may be fixed in  later  versions  of
18       lxt2vcd.
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OPTIONS

22       -l,--lxtname <filename>
23              Specify LXT2 input filename.
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25       -o,--output <filename>
26              Specify optional VCD output filename.
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28       -f,--flatearth
29              Emit flattened hierarchies.
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32       -n,--notruncate
33              Do  not  shorten  bitvectors.  This disables binary value
34              compression as described in the IEEE-1364  specification.
35              (i.e., all values except for '1' left propagate as a sign
36              bit on vectors which do not fill up their entire declared
37              width)
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39       -h,--help
40              Display help then exit.
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EXAMPLES

44       To run this program the standard way type:
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46       lxt2vcd filename.lxt
47              The VCD conversion is emitted to stdout.
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LIMITATIONS

50       lxt2vcd  does  not  re-create  glitches  as  these are coalesced
51       together into one value change during the writing  of  the  LXT2
52       file.
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AUTHORS

55       Anthony Bybell <bybell@rocketmail.com>
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