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Forums > CSDb Discussions > C64 RGB analog/TTL output

2003-12-28 00:32

Black Belt Jones
Account closed

Registered: Apr 2002
Posts: 57

C64 RGB analog/TTL output

Is there an electronics whizz in the house?

Has there been anyone who has worked out how to hack an analog or TTL RGB output from a stock 64?

I scored 2 68cm RGB monitors that have a 9pin D plug (CGA/EGA/c128) input, it can take analog/TTL and can use composite video as a sync signal. I know this cos i've been able to connect a sega saturn to it, using only the red/green/blue pins and composite video as sync.

Anyone got an idea?

2003-12-28 11:27

Graham
Account closed

Registered: Dec 2002
Posts: 990

i'm sorry, but there is no easy hacking solution. you have to decode the PAL/NTSC signal of the C64 to get a RGB signal. the VIC-II directly produces a chrominance and luminance signal, there is no RGB signal anywhere inside the C64.

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