I believe the IRSIM commands supported in the .cmd Stimuli file by
Electric's IRSIM plugin are:
*|* a comment in the command file
*!* command to print gate info
*?* command to print source/drain info
*activity*
*alias*
*ana*
*assert* command to test signal value
*assertWhen*
*back*
*c* command to run a clock cycle
*changes*
*clock* command to declare stimuli
*debug*
*decay*
*h* command to set signal high
*inputs*
*l* command to sent signal low
*model*
*p*
*path*
*print*
*printx**
**R**
**report*
*s *command to advance time
*set* command to change vector values
*stats*
*stepsize* command to set time advance
*stop*
*t *command to trace
*tcap**
**u**
**unitdelay**
**until**
**V*
*vector* command to group signals
*x* command to set signal undefined
Those are what I see in the IRSIM source code of Analyzer.java for
Electric 9.07:
http://svn.savannah.gnu.org/viewvc/electric/tags/electric-9.07/electric/electric-java/com/sun/electric/plugins/irsim/Analyzer.java?revision=102&view=markup
On 2/7/2018 8:21 AM, Andrea Bettati wrote:
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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