Home > Community > Forums > Logic Design > LEC issue - "elaborate" vs. "synthesize -to_generic"

Email
* Required Fields

Recipients email * (separate multiple addresses with commas)

Your name *

Your email *

Message *

Contact Us

Cadence Contacts

Global Office Locator
Find Offices worldwide »

Sales Inquiry
Request for Product information »
Cadence Channel Partners »

Corporate Headquarters
Cadence Design Systems, Inc.
2655 Seely Avenue
San Jose, CA 95134
Phone: 408.943.1234
* Required Fields
First Name *

Last Name *

Email *

Company / Institution *

Comments: *

 LEC issue - "elaborate" vs. "synthesize -to_generic" 

Last post Tue, Oct 9 2012 9:35 AM by bmiller. 1 replies.
Started by Yemelya 05 Oct 2012 07:47 AM. Topic has 1 replies.
Page 1 of 1 (2 items)
Sort Posts:

  • Fri, Oct 5 2012 7:47 AM

    • Yemelya
    • Top 100 Contributor
    • Joined on Wed, Feb 17 2010
    • Posts 57
    • Points 840
    LEC issue - "elaborate" vs. "synthesize -to_generic" Reply

    Hi,

    When running  LEC on golden-(elaborate) and revise-(synthesize -to_generic) getting one NON-EQ compare point. 


    The following RC attributes didn't help:

    set_attribute prune_unused_logic false [find [find / -inst TOP/SUB ] -ignorecase -pin *]

    set_attribute prune_unused_logic false [find [find / -inst TOP ] -ignorecase -pin *]



    Any ideas, what modification of RC script could be done to resolve the problem?

    Thanks... Boris
    Filed under: ,
    • Post Points: 20

  • Tue, Oct 9 2012 9:35 AM

    • bmiller
    • Top 200 Contributor
    • Joined on Tue, Oct 14 2008
    • Ottawa, Ontario
    • Posts 34
    • Points 470
    Re: LEC issue - "elaborate" vs. "synthesize -to_generic" Reply
     Boris,

    The normal flow is RTL-vs-mapped, and mapped-vs-final (post-incremental).  If RTL-vs-mapped fails, then I usually run RTL-vs-elab to see if it fails as well.  If you see a failure in either, I suggest you diagnose it through the GUI.  If you can't figure out what went wrong, file a Service Request or talk to your local AE for assistance.

    You shouldn't need to run elab-vs-generic for any reason
    • Post Points: 5
Page 1 of 1 (2 items)
Sort Posts:
Started by Yemelya at 05 Oct 2012 07:47 AM. Topic has 1 replies.