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

Static Stack Check (static_stack)

Description

This checks count PMOS and NMOS transistor stacks. Then reports stacks larger than specified count.

The results are written to the static.xml file, which can be viewed in a Web browser.

Syntax

Name static_stack parameter=value ...

Parameters

Design check parameters

model

[...]

MOSFET device model names to be checked.

Filtering parameters

count

3

Maximum number of permitted count. Default is 3.

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.

depth

8

Hierarchy levels (starting from top, instance, or subcircuit scope) to be checked. Default is 8.


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