Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
This picture will show some information about my issue. The violation is described as "Cell is constant 0". We can see that those flops are not scannable after insert_dft. The pin TI TE also connect to logic 0. I also check the test clock of those flops and find that the test clock has no...
These violations happen when i executive command dft_drc after insert_dft. And i check them with schematic i find that these DFFs' D pin are connected to logic 0 or logic 1. I am not sure about why these DFFs are not included in the scan chain. I think it doesn't matter whatever the input of the...
hello friends:
how to deal with the cells which are constant 0 or 1? i find the D pin of these cells is connected to the logic0 or logic1. and these cells are not included in a scan chain. how to deal with. who can help me.
---------- Post added at 16:16 ---------- Previous post was at 14:40...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
