Cameron Kaiser wrote:
ObClassicCmp: starting to see more Commodore
users at festivals with LCD
How is that possible? C64 is RGB 9-pin TTL...?
Is it? The C64 I have here (and indeed the P500 which has similar video
circuitry) has an 8 pin DIN socket, carruying composite colour video and
separate Y and C signals (similar to S-video). The C128 has that
connector fo the 40 column output and a DE9 connecotr (CGA signals and
pinout) for the 80 column chip (presumably that's why the Commodore
monitor had both types of input).
Many LCD TVs and video projectors will at least accept the composite
input. A year or so back i gave a talk to HPCC on the 7245
printer/plotter (now that _is_ on-topic), and demonstrated it using an
HP71 as the controller. For a laugh I suck my 80 column HPIL video
interface on the HPIL loop, fed it into the composite input on the video
projector that others were using with PC laptops and got a pefectly
useable display.
-tony