FPGA #22 - Clock Domains, Metastability, and Synchronizers

A discussion of Metastability and related concepts for FPGA HDL designs.
Verilog and other topics in this video are being discussed in the Nouveau project in this discord: / discord
You can support this channel on Patreon! / johnsbasement
This video is part of a TH-cam Playlist: • FPGA
Documents seen in this video:
en.wikipedia.o...)
en.wikipedia.o...
An MIT lecture on same topic: • 6.2.6 Synchronization ...
Music used in this video (Vibe Tracks, Alternate) was downloaded from the TH-cam Audio Library: www.youtube.co...
#fpga

[@DavidLatham-productiondave]

Ive been looking forward to this one. !

[@ChrisJackson-js8rd]

me too :)

[@JohnsBasement]

Thanks! This is a subtle but important tidbit!

[@DataToTheZero]

What's with the smoke ring moving leftward and down from your head in the first seconds of the video?

[@JohnsBasement]

I didn't notice that very strange looking smoke ring thing until after I started uploading it. It is on the raw footage... I can see it in one of the earlier takes too. Until now I thought it must have been some light reflection off my glasses or something. But my head is not moving right for that.
I wonder if some foolish filter thing got turned on???

[@jamesross3939]

Great explanation!

[@JohnsBasement]

Thank you!

[@saturdaysequalsyouth]

Video up, thumbs up. Simple as.

[@JohnsBasement]

Thanks!