Product Documentation
Spectre Circuit Simulator Reference
Product Version 23.1, September 2023

Dynamic Uninitialized latch (dyn_uninilatch)

Description

This checks detect the uninitialized latch nodes, which may have more than one correct dc solution.

All nodes in a potential loop will be reported.

The results are reported into a file with the extension dynamic.xml, which can be read with a web browser.

This check is supported only by XPS.

Syntax

Name dyn_uninilatch parameter=value ...

Parameters

Design check parameters

node

[...]

Nodes to which the check is applied. Default is none.

Filtering parameters

error_limit

10000

Maximum number of errors reported. Default is 10000.

Wildcard scoping

inst

[...]

Subcircuit instances to which the check is applied. Default includes all instances (inst=*).

xinst

[...]

Subcircuit instances to be excluded from the check. Default is none.

subckt

[...]

The instances of the specified subcircuit to which the check is applied. Default includes all subcircuits (subckt=*).

xsubckt

[...]

The instances of the specified subcircuits that are excluded from the check. Default is none.


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