sunwiss
Junior Member level 3

When we simulate, errors accur as the following,
"Warning detected by HPEESOFSIM during TRAN analysis `Tran1'.
MaxTimeStep reduced to 6.944e-011 to resolve source bandwidth.
Warning detected by HPEESOFSIM during TRAN analysis `Tran1'.
Internal timestep 9.09495e-023 too small at time 2.06961e-019
while simulator using Truncation Error time step control.
Simulation proceeds with Iteration Count time step control.
Error detected by HPEESOFSIM during TRAN analysis `Tran1'.
Internal timestep 6.25000e-023 too small at time 2.41961e-019.
".
Why? What should I do?
"Warning detected by HPEESOFSIM during TRAN analysis `Tran1'.
MaxTimeStep reduced to 6.944e-011 to resolve source bandwidth.
Warning detected by HPEESOFSIM during TRAN analysis `Tran1'.
Internal timestep 9.09495e-023 too small at time 2.06961e-019
while simulator using Truncation Error time step control.
Simulation proceeds with Iteration Count time step control.
Error detected by HPEESOFSIM during TRAN analysis `Tran1'.
Internal timestep 6.25000e-023 too small at time 2.41961e-019.
".
Why? What should I do?