Early CRT controller.
Early CRT controller.
Chipset itself is from year 1977. Used in various microcomputers and also cloned by many companies. P in the name of chip mean Plastic package, L mean Ceramic package.
IBM CGA (16kB) is from year 1981. Hercules Color Card (64kB) from 1984.
Palcal's card:
Pirx's card: