Search found 1529 matches

by robcfg
Thu Jan 25, 2024 10:56 pm
Forum: Dragon Hardware
Topic: Dragon Beta GitHub
Replies: 33
Views: 32598

Re: Dragon Beta GitHub

I'm half way through the Beta board soldering, and would like to know if I can use 4164 ram chips instead of the MK4564N ones.

Other than that, I have almost everything I need including the 93L422A chips.

Oh, how do I order the tree expansion connector in the middle of the board?
by robcfg
Thu Jan 25, 2024 9:24 pm
Forum: Dragon General
Topic: XRoar 1.5 released
Replies: 8
Views: 1128

Re: XRoar 1.5 released

Excellent!

And I cannot thank you enough for the screenshot feature!
by robcfg
Thu Jan 18, 2024 11:22 pm
Forum: Dragon Hardware
Topic: Would a PicoDragon be a good idea?
Replies: 1
Views: 696

Would a PicoDragon be a good idea?

I was reading about the PicoZX, and after watching this video: https://www.youtube.com/watch?v=ilOYLAkxxOQ Do you think it would be feasible to run XRoar on the Pico, and if that's the case, would it be too difficult to redesign the faceplate so that it matches the Dragon layout? Yes, I'm dying to h...
by robcfg
Tue Jan 16, 2024 10:46 am
Forum: Dragon General
Topic: J.C.B. Microsystems
Replies: 1
Views: 3407

Re: J.C.B. Microsystems

That's great, thank you for sharing it with us!

It's a pity that his original work is lost, but it's good to see him doing well.

Cheers,
Rob
by robcfg
Wed Dec 27, 2023 4:11 pm
Forum: Dragon General
Topic: Dragon Soak Test card
Replies: 7
Views: 20202

Re: Dragon Soak Test card

Sadly no, I don't have it any more.

Maybe Simon, our admin, or Richard Harding may have one.
by robcfg
Sun Dec 17, 2023 11:56 pm
Forum: Dragon General
Topic: New tool for DragonDOS disk images!
Replies: 10
Views: 151288

Re: New tool for DragonDOS disk images!

I deleted the original release and pushed a new one that corrects a silly mistake when storing the load and exec addresses.

https://github.com/robcfg/retrotools/re ... DOS_v1.0.1

Cheers,
Rob
by robcfg
Fri Dec 08, 2023 11:12 pm
Forum: Dragon General
Topic: New tool for DragonDOS disk images!
Replies: 10
Views: 151288

Re: New tool for DragonDOS disk images!

Thank you very much for your kind words, Gérard!
by robcfg
Wed Nov 29, 2023 7:57 pm
Forum: Dragon Hardware
Topic: SAM replacement - there!
Replies: 16
Views: 130827

Re: SAM replacement - nearly there

Looking great!

Have you considered implementing a full Dragon on something like the Tang Nano 20K or similar?
by robcfg
Mon Nov 27, 2023 10:11 pm
Forum: Dragon General
Topic: New tool for DragonDOS disk images!
Replies: 10
Views: 151288

Re: New tool for DragonDOS disk images!

Thanks Rolf!

My sector allocation is not as sophisticated as yours, but works well enough :mrgreen:

I also managed to update your DragonTools CS project to a newer version and compile it on .NET 7.0 on MacOS.

Cheers,
Rob
by robcfg
Sun Nov 26, 2023 7:35 pm
Forum: Dragon General
Topic: New tool for DragonDOS disk images!
Replies: 10
Views: 151288

Re: New tool for DragonDOS disk images!

Pere, sure enough!

You can find pre-compiled executables in the releases section: https://github.com/robcfg/retrotools/re ... dos-v1.0.0

Please tell me if these doesn't work for any reason.

Cheers,
Rob