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Re: ReAgnus Board (Design Complete)

Posted: 27 May 2020 22:07
by terriblefire
Icky wrote: 27 May 2020 21:49 Nice board and project @terriblefire.

Wish I had the time to get back onto the Blitter, MMU and GLUE boards we are working on for the ST.
Do one at a time. dont try to do them all at once. Which is the hardest to get hold of?

Re: ReAgnus Board (Design Complete)

Posted: 27 May 2020 22:20
by Icky
terriblefire wrote: 27 May 2020 22:07
Icky wrote: 27 May 2020 21:49 Nice board and project @terriblefire.

Wish I had the time to get back onto the Blitter, MMU and GLUE boards we are working on for the ST.
Do one at a time. dont try to do them all at once. Which is the hardest to get hold of?
You are right doing one at a time is the best option and the Blitter should be the one to finish off first. :)

Re: ReAgnus Board (Design Complete)

Posted: 03 Jun 2020 07:35
by bytestorm
Wow, awesome work! :D there is no stop to your wizardry! @terriblefire

Re: ReAgnus Board (Design Complete)

Posted: 09 Jun 2020 14:15
by terriblefire
One of these just popped through my door
29D54485-704B-4B81-9FE0-C4633B51A7EF.jpeg

Re: ReAgnus Board (Design Complete)

Posted: 09 Jun 2020 14:46
by PaulJ_2.0
I think it might be time for me to offload my supply of Agnus chips I've been hoarding :)

Re: ReAgnus Board (Design Complete)

Posted: 09 Jun 2020 16:54
by Maximilian
Nice board!

It's a shame that all those level converters are necessary.

Maybe a two PCB solution would be more preferable?
(Isn't there a connector that you can use that only ads a few mm??)

Count me in if you have a working prototype :-)

Re: ReAgnus Board (Design Complete)

Posted: 09 Jun 2020 17:03
by matt020
Maximilian wrote: 09 Jun 2020 16:54 Count me in if you have a working prototype :-)
Gee wiz, man! He's only just received the blank board! Come on!!!!!!

Re: ReAgnus Board (Design Complete)

Posted: 09 Jun 2020 18:29
by 8 Bit Dreams
terriblefire wrote: 09 Jun 2020 14:15 One of these just popped through my door
What is this Arana board?

Re: ReAgnus Board (Design Complete)

Posted: 09 Jun 2020 18:44
by terriblefire
Its a SCSI to SD for my A3000.

Re: ReAgnus Board (Design Complete)

Posted: 11 Jun 2020 17:00
by terriblefire
So i had a bit of an issue getting the ReAgnus up and running in a toolchain. I ended up adding code to fomu-flash tools to allow it to write to the SPI roms i got from RS.

https://github.com/im-tomu/fomu-flash/pull/10

After that I still had no output from the FPGA even though i had all the tools setup. Then i noticed...
deadshort.JPG
Now i have the FPGA up and i can program it with a Pi.
98D4D781-93E6-47EF-8C5F-FC099CDDF4FC.jpeg