The dcopt command line option (dcopt)
Description
The dcopt option speeds up the DC simulation in Spectre and APS for post-layout circuits that consist of large number of parasitic resistors and capacitors, which require significant time in DC simulation. It can also be used to solve the non-convergence issues in DC simulations of any other circuit.
In some cases, the DC solution obtained using the
dcopt command-line option may not be as accurate as the true DC solution.Definition
+dcopt in the command line
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