[Coco] Rare item: PHB 80 Column card - Yes PHB not PBJ!

[Luis Antoniosi (CoCoDemus)]

Ok got the FF78/79 as registers by randomly pokeing things. Investigations
proceed.


On Fri, Sep 20, 2013 at 8:31 PM, Luis Antoniosi (CoCoDemus) <
retrocanada76 at gmail.com> wrote:

> Hi all,
>
> I got this prototype and no drivers:
>
> https://twitter.com/RetroCanada76/status/381207331813343233/photo/1/large
> https://twitter.com/RetroCanada76/status/381211654903459841/photo/1/large
>
> I don't believe you ever heard of it. The label says:
>
> PHB COMPUTER PRODUCTS INC.
> 1923 ANTOINE DRIVE-SUITE B-3
> HOUSTON TEXAS 77055
>
> PROTOTYPE 80 COLUMN CARD
> FOR
> RADIO SHACK COLOR COMPUTER
>
>
> But I may ask: Just looking to the photos is it possible to find which
> hardware register is this card set ? The PBJ uses FF98/FF99/FF9B but what
> about this one ?
>
> And how close to the 6845 would this beast be ?
>
>
> thxs!
>
> --
> Long live the CoCo
>



-- 
Long live the CoCo