internal time step too small in transient analysis

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vbhupendra

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internal timestep too small in transient analysis

During Hspice run I am getting error
internal time step too small in transient analysis

wats the solution ?
 
internal timestep too small

a lot of ways:

set initial voltage of some nodes
use uic
 

microcap internal step too small

you can find solution in <inside spice>
 

internal times step in hspice

This is convergence problem. Try to set option "GMINDC" to larger value between 1e-4 to 1e-12. Default value is 1e12.

If this cannot solve, try to find convergence part in Hspice manual
 

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