Hello - I'm using Cross coupled NOR gates in a couple mixed signal paths.
DC op pt seems to be a problem, as they are symmetric. (no offsets)
Often the solution is a midpoint of VDD burning shoot thru current.
I've used spectre Nodeset on the Set/Reset inputs successfully in one case.
In another instance, there is Feedback around an analog loop, and that whole loop locks up to a mid-point. Not sure if this is a real ckt problem (I inherited the design).
I'd prefer not to run a transient to clear the Flop.
Short of that solution, any suggestions?
thanks,
Wave