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AR# 12177

4.2i Foundation Schematic Editor - Error: "Sc :Too many signals: checking for sourceless, loadless nets and multiple drivers aborted..."

Description

Keywords: Sc, Error, Aldec, Schematic, aborted, Foundation

Urgency: Standard

General Description:
I am having trouble with Schematic Editor in Foundation Classic in error-checking during schematic save and netlist generation -- the following error message is reported:

"Sc :Too many signals: checking for sourceless, loadless nets and multiple drivers aborted.
Sc: Number of detected signals: 1351"

How can I avoid this error?

Solution

This error occurs because there is a limit of 1024 signals on a single sheet.

To work around this, split your design up over multiple sheets.
AR# 12177
Date Created 07/30/2001
Last Updated 08/11/2003
Status Archive
Type General Article