- Every Frame a Painting
The original “Every Frame a Painting” was a series of video essays about film form, made from April 2014 to September 2016. We officially announced the end of the channel in December 2017.
- If you love visual comedy, you gotta love Edgar Wright, one of the few filmmakers who is consistently finding humor through framing, camera movement, editing, goofy sound effects and music. This is an analysis and appreciation of one of our finest comedic voices.
- The 6502 CPU’s overflow flag explained at the silicon level (righto.com)
In this article, I show how overflow is computed in the 6502 microprocessor at the transistor and silicon level. I’ve discussed the mathematics of the 6502 overflow flag earlier and thought it would be interesting to look at the actual chip-level implementation. Even though the overflow flag is a slightly obscure feature, its circuit is simple enough that it can be explained at the silicon level.