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DFB1r3 dev board demonstration video

Posted: Thu May 20, 2021 10:13 pm
by Badwolf
Hi guys,

I put together a small demo of the DFB1 (rev3) in action as things stand.

Points to note:
  • This is not the final form factor. The idea is to fit within the case with the PSU in place.
  • Specs may change before release. There's only one working copy so far and the firmware is right on the edge of functional.
  • Release version will probably default to accelerated rather than 16MHz.
  • This version is intended for 50MHz, but will also run at 40 if the CPU can't take it.






BW

Re: DFB1r3 dev board demonstration video

Posted: Thu May 20, 2021 10:17 pm
by exxos
Awesome just watching now! Did you solve the failing PLD's then ?

Re: DFB1r3 dev board demonstration video

Posted: Thu May 20, 2021 10:22 pm
by Badwolf
exxos wrote: Thu May 20, 2021 10:17 pm Awesome just watching now! Did you solve the failing PLD's then ?
Not yet. This is still the really beaten up but super robust first board. I just decided to try to solve a few other problems before using my last CPLD on the 'confirmation' board... with luck!

BW

Re: DFB1r3 dev board demonstration video

Posted: Thu May 20, 2021 10:26 pm
by PhilC
Looks great to me.

Although, wouldn't put that voice with the name Badwolf. I'd got you as more of a Brian Blessed kinda guy :D

Re: DFB1r3 dev board demonstration video

Posted: Thu May 20, 2021 11:03 pm
by Steve
Absolutely sensational work BW, this project you should be very proud of.

Re: DFB1r3 dev board demonstration video

Posted: Fri May 21, 2021 9:23 am
by MegaSTEarian
A very nice project and exceptional work, @Badwolf, thanks for all the work you put for the community.

Re: DFB1r3 dev board demonstration video

Posted: Fri May 21, 2021 9:53 am
by Icky
Nice work @Badwolf - I love seeing the projects this community are working on. :thumbup:

Re: DFB1r3 dev board demonstration video

Posted: Fri May 21, 2021 11:19 am
by Badwolf
PhilC wrote: Thu May 20, 2021 10:26 pm Although, wouldn't put that voice with the name Badwolf. I'd got you as more of a Brian Blessed kinda guy :D
*scribbles notes*
more... hammy... gravitas...

Got it.

Unfortunately my nasal whine is probably not quite up to Brian Blessed or Tom Baker. Joe Pesci, on the other hand... :?

BW

Re: DFB1r3 dev board demonstration video

Posted: Fri May 21, 2021 2:38 pm
by DoG
Very nice.

Re: DFB1r3 dev board demonstration video

Posted: Fri May 21, 2021 3:26 pm
by MegaSTEarian
Was watching the video for, I think it was the 3rd time and I can't help wondering: What would it take to accelerate the bus as well?
Will it lose the "solder-less" feature?

With bus acceleration I think the Falcon will be a whole new beloved Atari :)