1990 - Atari VCS clone saved... Future upgrade projects planned..
By the time the legendary Atari VCS 2600 console was finally killed by Atari, its legacy continued on with plenty of clones from China, with built-in games up until the mid-90's or so.
They are marketed under many different names throughout the world, but the manufacturers all used the same All-In-A-VCS CPU chip, the 6591 mostly.
The built-in games were pretty limited, for the most part, variations of the same games, in different looks-difficulty-colors-feels and levels.
6591 CPU pin-out, IC info and more:
https://forums.atariage.com/topic/241...
6591 CPU drawing and schematic for basic functions:
https://hackaday.com//wp-content/uplo...