NAME¶

vzt2vcd - Converts VZT files to VCD

SYNTAX¶

vzt2vcd [option]... [VZTFILE]

DESCRIPTION¶

Converts VZT files to VCD files. If an output filename is not specified, the VCD is emitted to stdout.

OPTIONS¶

-v,--vztname <filename>

Specify VZT input filename.

-o,--output <filename>

Specify optional VCD output filename.

-f,--flatearth

Emit flattened hierarchies.

-c,--coalesce

Coalesce bitblasted vectors.

-n,--notruncate

Do not shorten bitvectors. This disables binary value compression as described in the IEEE-1364 specification. (i.e., all values except for '1' left propagate as a sign bit on vectors which do not fill up their entire declared width)

-h,--help

Display help then exit.

EXAMPLES¶

To run this program the standard way type:

vzt2vcd filename.vzt

The VCD conversion is emitted to stdout.

LIMITATIONS¶

vzt2vcd does not re-create glitches as these are coalesced together into one value change during the writing of the VZT file.

AUTHORS¶

Anthony Bybell <bybell@rocketmail.com>

SEE ALSO¶

vcd2lxt2(1) vcd2lxt(1) lxt2vcd(1) gtkwave(1)