Having not done this before I wanted to ensure I was thinking along the right lines.
Assuming I have an LCD with 30-40 pins driving segments or graphics I would need to make a custom LCD controller using several banks of AND/OR gates. Is that the right way to do it?
My display would be similar in complexity to a bicycle computer and I can't see them having 30-40 pins though maybe I'm wrong. Is it normal to specify the logic gates and drop a COB on the back of the LCD?
Assuming I have an LCD with 30-40 pins driving segments or graphics I would need to make a custom LCD controller using several banks of AND/OR gates. Is that the right way to do it?
My display would be similar in complexity to a bicycle computer and I can't see them having 30-40 pins though maybe I'm wrong. Is it normal to specify the logic gates and drop a COB on the back of the LCD?