Tool/software: TINA-TI or Spice Models
I have finally installed TINA-TI to give it a try, and I am comparing it against some other options I already use for modeling. I am attempting to look at the transient behavior, I am using a 50 Hz square wave as an edge.
The problem is that there appears to be some undocumented truncation/rounding going on in the transient simulation window and the axis control. The issue is after I zoom in twice to look at the edge response, the zoom function no longer changes the time axis. If I try to change the x axis limits manually, the same thing happens, nothing changes. So I can't zoom in on the edge.
IMHO, limitation on viewing waveforms is a HUGE limitation of a simulation program. Am I missing something?
