Hi to you all,
I need to simulate arithmetic circuits for a project, therefore I need a
fast way to iterate different inputs in a "for-loop" fashion.
Looking at IRSIM docs
<http://opencircuitdesign.com/irsim/tutorial/tutorial.html#Schedule> I
found this command
for {set i 0} {$i < 8} {incr i} {setvector in 0d$i ; s}
Which should be perfect.
The problem is, running this shor .cmd file for a 2 inputs AND gate:
| Simulate AND2
>
> | Set stepsize (default is 10ns)
> stepsize 50
>
> | Nodes to be watched
> w A B AandB
>
> | Nodes to be displayed (d = all)
> d
> ana in
>
> | Group nodes together
> vector in A B
>
> | Force initial value to logic 0
> 1 A B
>
> | Simulate for in 00 -> 01 -> 10 -> 11
>
for {set i 0} {$i < 3} {incr i} {set in 0d$i ; s}
>
All I got is this message prompt by th error window
*IRSIM, version 9.5j*
> Loading netlist for AND2{lay}...
> Warning: contact Metal-1-P-Active-Con['contact@2'] has more than 2
> connections, RC estimation may be wrong
> Warning: Aliasing nodes 'gnd' and 'Gnd'
> Warning: Aliasing nodes 'vdd' and 'Vdd'
> 7 nodes, 3 n-channel transistors, 3 p-channel transistors
> =================================3=================================
> Reading /home/~/IRSIMsim/and2.cmd
>
Unknown command: w
> Unknown command: d
> Unknown command: 1
> Unknown command: for
>
>
IRSIM is at v.9.5j and I downloaded the latest Static Free Software extras
<http://www.staticfreesoft.com/productsFree.html>
What are the commands supported by the IRSIM "Electric VLSI edition"?
Thanks in advance
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