Dear Admin,
I need a clarification that using Huntron Access2 prober if it is possible to compare digital and analogue circuits at same signature capturing period. i find difficult on comparing digital IC's using Huntron. while the same board was taken signature for thrice and reference set with Min and Max references also. Most of the pins showing different signatures at each time.
Is the Digital ic's like Ram, ROM, Logic Ic can vary at each time or due to impedance problem its occurring.