Intellivision RGB Capability

[First Spear]

Because not enough of you folks are on Twitter, here is some info you might have otherwise missed:

 

 

https://twitter.com/AshEvans81/status/1040956730316869632

 

 

[+Rick Reynolds]

Definitely followed on twitter - I'd be very happy to test out a new RGB board.

[glazball]

I'd be interested to see how it compares to the RGB mod that Juice (now-banned ex-member) did on my Intellivision. Some colors are not perfect, most notably the jellyfish in Shark! Shark! are not purple and blend in with the background/water. I'd love to know if it's his mod or if all Intv RGB mods will have this problem.

[+Lathe26]

Yes, let us know about the new RGB board. I bought the other one but never got it soldered together. I'm curious if the new one allows color tweaking.

[+grips03]

Something that allowed color adjustments would be great.

 

Also if sync from this board worked with OSSC that would be great too.

[mr_me]

It's good to see these hardware projects. Intellivision rf output does suffer from bad colour bleed, if that is the correct way to describe it. Unlike composite mods, these rgb mods usually bypass the colour chip so whoever is creating these things has to define their own colours. The code defining the colours was posted and I pasted a copy below. I don't know if it's final and it also looks like component output is supported which is nice.

Edited September 18, 2018 by mr_me

[JohnPCAE]

I don't know if it's possible, but you might want to think about possibly allowing input from the overlay video pin. I'm still actively working on my overlay video project.

[Ikrananka]

Any news on this? Is it still being developed?