Category: Timing Constraint/Analysis
Tools: Quartus® Prime
Device: All

Unlike the simple devices of the old process, the current mainstream complex devices of the fine process do not provide simple tMET and C1/C2 under silicon conditions. is calculated by
Therefore, recommended circuits and settings for improving MTBF are provided.
Make sure the MTBF meets your company's metrics by setting the SDC correctly, adding a Synchronization Register Chain, etc.

■ Reference materials

・ Intel Quartus Prime Pro Edition User Guide: Design Recommendations /p.166 3. How the Intel Quartus Prime Software Manages Metastability

・ [A must-see for RTL design beginners] Impact on the system when asynchronous signals are input

・ FAQ: How do I read the TimeQuest MTBF report?

・ Asynchronous clocks and verification method-2: What is metastable?

・ Timing & Implementation Design Debugging Guidelines

・ RTL asynchronous data transfer verification tool / Questa CDC