Search found 56 matches

by dublevay
Mon Jun 01, 2020 12:56 pm
Forum: Dragon General
Topic: Dragon Meetup 2020 is go!
Replies: 10
Views: 2667

Re: Dragon Meetup 2020 is go!

I'd rather postpone. Online wouldn't really interest me that much, and I wouldn't invest lots of time on it either.
by dublevay
Sat May 30, 2020 10:08 pm
Forum: For Sale
Topic: Dragon 200E Daughterboard
Replies: 24
Views: 9453

Re: Dragon 200E Daughterboard

Hi Malbro,

How is the DragonPlus?

I have one more lower case board available - but it is ready built, not kit form. It's the later version which supports multiple fonts etc.

https://www.dragonplus-electronics.co.u ... -32-64-200

Cheers

John
by dublevay
Sat May 30, 2020 12:02 pm
Forum: Dragon Hardware
Topic: More Oojamaflips ready
Replies: 7
Views: 1422

Re: More Oojamaflips ready

Thanks for letting me know Rob. It looks great. Although I think you may have the fingers upside down, as I can see "39" where pin 2 is. It won't affect usability at all though.

Hope you find it useful.

Cheers.

John
by dublevay
Tue May 19, 2020 5:56 pm
Forum: Dragon Hardware
Topic: Using the Wordpak2+ and the CoCo-PSG on the Dragon
Replies: 41
Views: 7195

Re: Using the Wordpak2+ on the Dragon

And here is the prototype audio and video circuitry. Image
by dublevay
Sat May 16, 2020 11:05 am
Forum: Dragon Hardware
Topic: Dragon 200 circuits and lower case mod circuits
Replies: 7
Views: 1270

Re: Dragon 200 circuits and lower case mod circuits

No. I reverse engineered them from the photos of the original 200E daughterboard coupled with a little extra information about connectivity under the LS00 on this forum I think. It's quite a simple circuit. How far have you got with it? Didn't you buy one of my more recent SMD versions?
by dublevay
Thu May 14, 2020 11:48 pm
Forum: Dragon Hardware
Topic: More Oojamaflips ready
Replies: 7
Views: 1422

Re: More Oojamaflips ready

robcfg wrote: Thu May 14, 2020 3:09 pm I think I may be ordering one, as having the CoCoPSG internally and a disk controller or the DragonMMC on the side, makes it a nice dev station.
Thanks Rob... All boxed up and ready to leave here tomorrow.

John
by dublevay
Thu May 14, 2020 1:29 pm
Forum: Dragon Hardware
Topic: More Oojamaflips ready
Replies: 7
Views: 1422

More Oojamaflips ready

Guys, Sorry, I have been neglecting to post here of late, but just wanted to let you know that a few more Oojamaflips are available. These are the internal boards which extend the cartridge port, giving one inside (but upside down) port, and retaining an external port. Boards and components only sup...
by dublevay
Thu May 14, 2020 1:25 pm
Forum: Dragon Hardware
Topic: Dragon 200 circuits and lower case mod circuits
Replies: 7
Views: 1270

Re: Dragon 200 circuits and lower case mod circuits

Phill - it was Jon Davis who enquired after whether I was going to make more lower case boards, and he mentioned some of his potential future plans for development. I mentioned that an RGB board was in beta testing, as it may or may not be a worthwhile venture for him.
by dublevay
Sun Mar 15, 2020 8:00 pm
Forum: Dragon Hardware
Topic: Using the Wordpak2+ and the CoCo-PSG on the Dragon
Replies: 41
Views: 7195

Re: Using the Wordpak2+ on the Dragon

Hi Pere,

It's all looking great. I do have a Coco-SDC - so if there's anything I can test my end to help you, I just need to know how.

Thanks

John