Comments (4)
ra3xdh
commented on August 18, 2024
It is not a bug. The rectangular voltage source has different definition of parameters in different simulator. The SPICE requires PER=TH+TL, but Qucsator requires TH and TL separately. Qucs-S GUI have to calculate the PW for SPICE from TH and TL. This cannot be done without conversion of the parameters in numeric form. So the variables in TH and TL are not allowed for SPICE mode. Use the red V source and define the full SPICE string if you need variables.
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ra3xdh
commented on August 18, 2024
I have made some tests and found that Ngspice accepts expressions inside the PULSE source definition. So, the variables for TH and TL parameters could be allowed. I will add a fix for this soon.
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bobu01
commented on August 18, 2024
Thank you
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ra3xdh
commented on August 18, 2024
Fixed by #825
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