[Coco] cartridge prototype board

Kandur k at qdv.pw
Sun Sep 28 23:59:56 EDT 2014


Hi the simplest way worked for me the best.
http://qdv.pw/coco/?p=317 
Look around in the blog for sample output screen shots.

Kandur

Sunday, September 28, 2014, 8:04:43 PM, you wrote:
> HI kandur, on your picture I see yuo have a VGA card connected to your coco.
> Can you pleas send me somepictures from the creen, and a little chematic on
> how you connect this board, I have like those but until now never used. My
> coco is in ICU and maked on the bench...LOL ( I'm taking the uhf modulator out
> and makinfg a PCB for the combined Sync that can produce good image on lcd monitor)

> cba

> On 9/28/2014 9:57:53 PM, Kandur <k at qdv.pw> wrote:
> Been using those cases for years. Hard to beat their price.
> http://tinyurl.com/m3zsk2t

> Kandur

> Sunday, September 28, 2014, 7:12:27 PM, you wrote:
>> About the size? Why not just the size of the inner measurements of an old
>> cassette case. Then one have just to make a slot on one side and the cassette
>> case fits into the coco. Serves two purposes have you card buls in, and a nice
>> case. I used it before for a coco buffer interface, a project from a dutch color computer club.

>> cba
>> On 9/28/2014 2:20:44 PM, Zippster wrote:
>> If you want to have 100 made it shouldn’t be hard to get the price down to just a few
>> dollars per board going through PCBCart.

>> We’ve had a lot of boards made through them over in the N8VEM group.
>> Very good quality.

>> -Ed


>> On Sep 28, 2014, at 1:57 PM, RETRO Innovations wrote:

>>> On 9/28/2014 1:54 PM, Zippster wrote:
>>>> Should be pretty easy to draw up in Eagle and have made by OshPark or the like.

>>>> What size / features do you guys think would be best?
>>> My thoughts exactly. I was planning to build one to do some CPLD/prototyping work, and I'd be happy to buy them in bulk (100) to get the price more reasonable.


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