[Coco] rom swap with eprom?

[Steve C.]

I've built the Drivewire cartridge using the Commodore instruction page
that Barry kindly referenced, and I'm ready to burn an eprom. I imagine
that I should have DW3DOS and HDBDOS in different banks? Or is one
universally better than the other, and something else should go in bank two?




On Tue, Jan 12, 2016 at 2:00 PM, Mathieu Bouchard <matju at artengine.ca>
wrote:

> Le 2016-01-12 à 06:24:00, Steve C. a écrit :
>
> In the morning light, I can now see the ghost of 12 cartridge pins that
>> have rubbed into either side of the 28-pin board through multiple uses.
>> The
>> 12v idea makes sense, didn't Tandy later remove that pin?
>>
>> So I'd want to tie the extra address pins low, to make the cartridge match
>> the eprom burner's start location. (I hope.)
>>
>
> Apparently, the 12-volt pin only exists on the Coco 1 and the Multipak. If
> you want to use that pin on a Coco 2 or 3, you need to plug it in the
> Multipak.
>
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