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AR# 13212

4.1i ePDCore - I cannot create another core once my ePDCore session has closed

Description

Keywords: ePDCore, Innoveda, recursion

Urgency: Standard

General Description:
I create one core module, simulate it, and close the ePDCore session. I now wish to add another core module in same design, but ePDCore is not able to generate a core for the same design; the following error message is reported:

"vdraw-E-1110: Recursion not allowed."

After I select "OK" in this message window, another message window appears:

"Run-Time Error
<(Declarations), Line 821>
Symbol <symbol name> not found, empty or a FUB."

Nothing happens if I click the "Continue" button in this window, and I am forced to kill the process.

Solution

This occurs if you choose a core symbol name that is the same as the design name. Changing the symbol name should fix the problem.

The 5.1i software release implements a check to prevent ePDCore from creating a symbol with the same name as the design.
AR# 13212
Date Created 11/16/2001
Last Updated 08/11/2003
Status Archive
Type General Article