I am doing a design involving 3 oscillators. I simulate it using Cadence ADE. I faced a problem in simulating it probably due to my stimulus setting.
Below is the error from cadence:
Fatal error found by spectre during topology check.
the following branches form a rigid branches(short) when added to the circuit.
V27 (from vdd! to 0)
V26 (from vdd! to 0)
Can anybody give me some advices about it?
What should i take care of the stimulus?
you have two independent voltage sources connected to vdd!, it's wrong because this form a short circuit, of course. so you need delete a voltage source