I'm using LTSpice XVII to try and simulate a circuit.
As you can see in the PULSE component, I'm trying to specify the delay as a variable that can be set. I'd also prefer to be able to set the frequency via the period and timing values, but I'll start with baby steps.
Is this completely impossible, or am I just doing it wrongly?
If I replace 'tdel' with 0 directly, the component works 'correctly', but all copies of the component will be the same, which makes it difficult to test offsets or vary the frequency to check response when adding capacitors or similar.