I was wondering if anybody has had any experience with on screen display
chips. What i'm after is a chip that i can send ascii characters to (or
something along those lines) and have it provide an output that i can
key over a video signal, i'm able to build a sync seperator and keying
circuit etc to implement the use of the chip. This is for me to be able
to display a menu on a tv screen instead of using an lcd.
Thanks
Stuart O'Reilly