[Coco] [Color Computer] Re: Difference between 86 and 87 GIME

[Wesley Lucas]

Hardware scrolling never worked properly on 86 GIME games like the 
Contras and Crystal City just wouldnot work it had something to do 
with registers that handled vram pages i think?? anhow this was fixed 
in the 87 GIME and smooth Horizontal scrolling works

Wes


--- In ColorComputer at yahoogroups.com, Mike Pepe <lamune at d...> wrote:
> The only difference I'm aware of was corrected timing that fixed 
some 
> problems with 150nS DRAMs. Is there anything else of significance 
> between the two revisions that makes the 87 really much better than 
the 86?
> 
> If you're using 120nS or faster DRAMs, does it matter which version 
you 
> have?




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