Clock domain crossing checks !

[sakshi gupta]

Can somebody provide me the list of Structural & functional Clock domain crossingChecks that should be Checked to ensure that there are no clock domain crossing issues in design ?:?

 

[ljxpjpjljx]

you can use spyglass tool for this check, it can do multiple check for clock domain!

 

[sakshi gupta]

I am working on this tool .
Do you feel satisfied with the quality of functional checks that spyglass is providing ?
Do you feel that there are some checks (functional & structural) CDC checks that are missing in spyglass ?
Do you feel some other tool that is better is spyglass ?

 

[aaronhe]

Can spyglass read SDC? If not, I dont think it can do function CDC

 

[sakshi gupta]

Hi Arronhe,

There is utility sdc2sgdc conversion in spyglass ,in which spyglass takes sdc as input & gives sgdc as output. With SGDC, spyglass can perform functional CDC checks