Search found 1348 matches
- Wed Nov 22, 2023 12:32 pm
- Forum: Dragon Hardware
- Topic: SAM replacement - there!
- Replies: 16
- Views: 141709
Re: SAM replacement - nearly there
Ah, so this is where all the fun is happening! That's awesome :) I could be wrong but I think the majority of 256K drams had 8 bit refresh. Yeah I spotted that but it’s almost no extra to do 9. I'm curious to know if the logic to recreate the glitching is using up much resource or if you can get so...
- Tue Nov 21, 2023 10:12 am
- Forum: Dragon Hardware
- Topic: SAM replacement - there!
- Replies: 16
- Views: 141709
Re: SAM replacement - nearly there
http://www.6809.org.uk/tmp/samx4-wip/glitchy-less.mp4
Getting there. Still a slight wobble
99... and yeah that's with the banker board registers and 9-bit refresh (overkill, i know, but you only save one cell cutting it down to 8)
Getting there. Still a slight wobble
99... and yeah that's with the banker board registers and 9-bit refresh (overkill, i know, but you only save one cell cutting it down to 8)
- Mon Nov 20, 2023 11:23 pm
- Forum: Dragon Hardware
- Topic: SAM replacement - there!
- Replies: 16
- Views: 141709
Re: SAM replacement - nearly there
Meh. My glitching is glitching:
http://www.6809.org.uk/tmp/samx4-wip/glitch.mp4
Macrocell usage down to 111 though (98 with compact FSM!) as I realised I was being dumb with a few things.
http://www.6809.org.uk/tmp/samx4-wip/glitch.mp4
Macrocell usage down to 111 though (98 with compact FSM!) as I realised I was being dumb with a few things.
- Sun Nov 19, 2023 8:39 pm
- Forum: Dragon Hardware
- Topic: SAM replacement - there!
- Replies: 16
- Views: 141709
Re: SAM replacement - nearly there
That's super cool. Really hope the density option pulls back a load of macrocells, as some headroom on this design would open up some amazing possibilities. Afraid to say it ends up using more somehow ;) Of course if you were going to take this and use it for a more modern recreation, you'd rip out...
- Fri Nov 17, 2023 4:29 pm
- Forum: Dragon Hardware
- Topic: SAM replacement - there!
- Replies: 16
- Views: 141709
SAM replacement - there!
Edit: it's released now :) I'll post this here too... Working on a SAM replacement - not as a product really, more to prove the concept and work out the bugs so it can be used in future designs. At first I thought the reset detection wasn't working, but after bodging around that I put things back as...
- Sun Nov 12, 2023 11:04 am
- Forum: Dragon General
- Topic: The Dragon Tano Bundle
- Replies: 3
- Views: 13037
Re: The Dragon Tano Bundle
Here you go.
- Sat Nov 11, 2023 8:38 pm
- Forum: Dragon General
- Topic: The Dragon Tano Bundle
- Replies: 3
- Views: 13037
Re: The Dragon Tano Bundle
It's the Tano Masterpack, and I have it down as being "by" "Tano Corporation", though I think a lot of it was by the Programmer's Guild.
I'm sure I've uploaded it here before...
And it's here: https://archive.worldofdragon.org/brows ... ter%20Pack
I'm sure I've uploaded it here before...
And it's here: https://archive.worldofdragon.org/brows ... ter%20Pack
- Sun Nov 05, 2023 10:25 am
- Forum: Dragon General
- Topic: Serial Numbers
- Replies: 17
- Views: 53381
- Tue Oct 31, 2023 9:18 am
- Forum: Dragon General
- Topic: Wifi options fo the Dragon
- Replies: 3
- Views: 11581
Re: Wifi options fo the Dragon
Rick Uland's been working on "CoCoIO". I don't know much more about it than that - in particular, I'm not even sure if this is CoCo 3 specific. If it's supposed to work on the CoCo 1/2 as well, then hardware-wise it'll doubtless be fine on the Dragon too. Definitely ask first! And you'll have to be ...
- Mon Oct 16, 2023 8:40 pm
- Forum: Uploads
- Topic: Broomsoft WIMP manual
- Replies: 3
- Views: 13323
Re: Broomsoft WIMP manual
... and indeed the whole disk may be more SuperDOS-specific - now I come to try it, the BOOT sectors don't seem to work under DOSplus, where the archive copy is ok. So maybe just consider this a curiosity