Of the various formats supported by GTKWave (VCD, LXT, LXT2, VZT, FST,
GHW), is there any consensus on which format has the best balance of
file size and speed of parsing/generating? Are these formats formally
defined anywhere?
Currently our tool chains are based on VCD. But I'm starting a new
r
On Sat, Jan 24, 2009 at 10:30 PM, Ian Chapman wrote:
>
> Working with GHDL and GTKWave is fine. Once I get the waveforms on the
> screen in an order that makes sense how do I save that for the next time
> I enter GTKWave?
On gtkwave you press ctrl-s, a .sav file should be created by gtkwave.
Ne
Working with GHDL and GTKWave is fine. Once I get the waveforms on the
screen in an order that makes sense how do I save that for the next time
I enter GTKWave? What are export VCD and LXT files? Regards Ian.
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t; end of vcd file when new data receives from stdin?
> -I have tried to compile gtwave from source instead of using ubuntu
> packages, but the compiled version didn't work in interactive mode!
> Regards,
> Abd. Man
>
>
>
>
>
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Hi
GTKWave has "Zoom To End" button for scrolling to rightmost. To have a
continues view I need to manually click on this button or drag the
scroll-bar to rightmost. It's really hard to follow end of waveform.
I've tried to compile gtkwave from source (and try to add needed option)
but compiled gtk
It's a bit since I used it. Same way as you actually. I was using ghdl
to generate the waveforms file. There is (if memory right) top right a
reload tab and that brings up the new waves that I generated from ghdl.
Scrolling I'm not able to remember but a combination of view increase
decrease and
Hi,
(sorry for my poor English)
I'm using gtkwave in interactive mode as a poor-man logic analyzer! I've
written a simple program to get data from USB (which is connected to
FT245 board) and write it into stdout in VCD format. Everything is fine
but as simulation time increases, I should manually s
On Wed, 2008-03-12 at 01:05 +, Peter Clifton wrote:
> On Tue, 2008-03-11 at 20:25 -0400, Ian Chapman wrote:
> > I was learning ghdl and going through an exercise and I generated the
> > adder.vhd file per instructiions. When I run gtkwave adder.vhd I get a
> > fast flash of what may be an int
On Tue, 2008-03-11 at 20:25 -0400, Ian Chapman wrote:
> I was learning ghdl and going through an exercise and I generated the
> adder.vhd file per instructiions. When I run gtkwave adder.vhd I get a
> fast flash of what may be an interesting screen and that's it. Did I
> miss something when I ins
I was learning ghdl and going through an exercise and I generated the
adder.vhd file per instructiions. When I run gtkwave adder.vhd I get a
fast flash of what may be an interesting screen and that's it. Did I
miss something when I installed gEDA tarball? Regards Ian.
In the terminal I get:-
G
On Tue, 2008-02-19 at 09:24 -0800, Smoorthi wrote:
> Hi,
>
> I have installed gtkwave and iverilog alog with cygwin as mentioned in
> http://www.geda.seul.org/devel/cygwin/latest/README
I get the feeling that is quite out of date. For example, the version of
gtkwave available there:
http:/
Hi,
I have installed gtkwave and iverilog alog with cygwin as mentioned in
http://www.geda.seul.org/devel/cygwin/latest/README
I am able to simulate and generate dump usng iverilog. But when i try to
open gtkwave , its
displaying the following errors :
"Can't find and load module
Hi,
I have installed gtkwave and iverilog alog with cygwin as mentioned in http://www.geda.seul.org/devel/cygwin/latest/README
I am able to simulate and generate dump usng iverilog. But when i try to open gtkwave , its displaying the following errors :
"Can't find and load module /us
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