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Star-Hspice Quick Reference Guide

Star-Hspice Quick Reference Guide

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Controlling Input<br />

Option<br />

Description<br />

LVLTIM = x<br />

MAXORD = x<br />

METHOD = na<br />

me<br />

MU = x,<br />

XMU=x<br />

INTERP<br />

ITRPRT<br />

MEASFAIL<br />

PUTMEAS<br />

Selects the timestep algorithm used for<br />

transient analysis.<br />

Sets the maximum order of integration<br />

when the GEAR method is used (see<br />

METHOD)<br />

Sets the numerical integration method<br />

used for a transient analysis to either<br />

GEAR or TRAP.<br />

The coefficient for trapezoidal<br />

integration. Same as MU. See MU.<br />

Limits output to post-analysis tools, such<br />

as Cadence or Zuken, to only the .TRAN<br />

timestep intervals.<br />

Prints output variables at their internal<br />

timepoint values.<br />

Writes out “0” or “1” to .mt#, .ms# or<br />

.ma# file and “failed” to listing file when<br />

.measure statement fails.<br />

Allows user to control the output<br />

variables listed in the .measure statement.<br />

UNWRAP Displays phase results in AC analysis in<br />

unwrapped form (with a continuous<br />

phase plot).<br />

See “Transient and AC Small Signal Analysis” in the<br />

<strong>Star</strong>-<strong>Hspice</strong> Manual.<br />

12-20 <strong>Star</strong>-<strong>Hspice</strong> <strong>Quick</strong> <strong>Reference</strong> <strong>Guide</strong>

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