Hi!
I've used the ocnPrint() command in the past with no problems. It
prints a space, then the title of columns, then another space, then
the relevant data; however, when I have a sweep using a paramset in my
netlist, ocnPrint() outputs data that is in a strange format.
I'm running my netlist (generated using ADE) from a unix command line:
spectre input.scs
Here is an exerpt from the netlist:
myvalues paramset {
resVal currentRes ltchDelay
20 100p 900p
30 1n 900p
10 5n 900p
10 10n 900p
100 50n 900p
100 100n 900p
}
currentRes_sweep sweep paramset=myvalues{
tran tran start=0n stop=5n errpreset=liberal write="spectre.ic" \
writefinal="spectre.fc" annotate=status maxiters=5
}
Running the netlist produces an input.raw directory. I start ocean and
the call openResults and selectResults.
If I want to plot a signal, it works fine. The plot( v("FinalVout\
+_p") ) opens a window showing FinalVout+_p for all 6 iterations with
the variables for each iteration as expected (one corresponding to
each line in the netlist).
However, ocnPrint( v("FinalVout\+_p") ) produces an unexpected output.
The title line is repeated multiple times and the variables listed do
not correspond to the appropriate values specified in the netlist
paramset.
Here is an abbreviated output:
time v("FinalVout+_p" ?resultsDir "input_1000p.raw" ?
result "currentRes_sweep_tran-sweep")
resVal = 10
currentRes = 5n
ltchDelay 900p
1n 538.554m
1.00005n 538.696m
time v("FinalVout+_p" ?resultsDir "input_1000p.raw" ?
result "currentRes_sweep_tran-sweep")
resVal = 10
currentRes = 10n
ltchDelay 900p
1n 566.994m
1.00083n 570.446m
time v("FinalVout+_p" ?resultsDir "input_1000p.raw" ?
result "currentRes_sweep_tran-sweep")
resVal = 20
currentRes = 5n
ltchDelay 900p
1n 505.498m
1.00001n 505.514m
etc.
-----------
It prints 8 iterations with combinations of variable values not
specified in the netlist and omits some that are specified. It doesn't
make sense to me that plot() works with the correct family of FinalVout
+_p signals, but ocnPrint() doesn't.
Can anyone explain what's going on?
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