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About using Liberate to create .lib for a cell with two separate outputs.

caoxg
caoxg over 5 years ago

Hello, my name is Hsukang. I want to use Liberate to create a .lib file for the following circuit. This is a scan FF with two separate outputs.   The question is that no matter how I described its function, the synthesis tool said its a manformed scan FF.  Has anyone ever encountered anything like this?How should I describe the function correctly?I found that almost standard flip-flop cells are with only one output Q or have Qn at the same time. Does Liberate support scan flip-flop cells with two separate outputs ?

Thanks.


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