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SymbiYosys (sby) -- Front-end for Yosys-based formal verification flows
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examples: Fix use of SVA value change expressions #159

Closed jix closed 2 years ago

jix commented 2 years ago

The $stable value change expression cannot be true for a non-x signal in the initial state. This is now correctly handled by the verific import, so the dpmem example needs to start assuming $stable only after leaving the initial state.