Search found 91 matches

by dhedberg
Tue Jul 28, 2020 9:45 pm
Forum: 3D MODELS
Topic: STFM case remake
Replies: 259
Views: 69628

Re: STFM case remake

Icky wrote:
Tue Jul 28, 2020 9:10 pm
A bit of manipulation and we now have a slot-in rear panel allowing different panel layouts.
Slick! That's pretty awesome!
by dhedberg
Fri Jan 24, 2020 10:10 pm
Forum: MEMBER BLOGS
Topic: exxos blog - random goings on
Replies: 1032
Views: 107560

Re: exxos blog - random goings on

exxos wrote:
Fri Jan 24, 2020 1:49 pm
I think I now have the worlds supply of DB19F connectors :lol: :twisted: :twisted:
Holy moly! How many did you buy? 1000? From where?
by dhedberg
Wed Nov 13, 2019 11:59 am
Forum: FPGA DEVELOPMENT
Topic: BLITTER RE-CREATION THOUGHTS
Replies: 290
Views: 51803

Re: BLITTER RE-CREATION THOUGHTS

On the schematics, it can be seen that the HOG counter counts the XASI signal (incoming AS when the CPU is the bus master, outgoing when the Blitter is), that's how many times the CPU/Blitter accesses the memory. Yeah, it's not implemented this way in Suska. I spent so many hours to find a bug in m...
by dhedberg
Tue Oct 15, 2019 1:11 pm
Forum: FPGA DEVELOPMENT
Topic: BLITTER RE-CREATION THOUGHTS
Replies: 290
Views: 51803

Re: BLITTER RE-CREATION THOUGHTS

Icky wrote:
Tue Oct 15, 2019 11:15 am
Just thought I would share some videos of the FPGA Blitter Board running using the stock code at different clock speeds and the effects it has.

Running @ 8MHz
...
Running @ 16MHz
...
Running @ 32MHz
...
What about 64MHz? :lol:
by dhedberg
Sun Sep 22, 2019 8:28 pm
Forum: 3D MODELS
Topic: Nova GPU Case
Replies: 24
Views: 5490

Re: Nova GPU Case

I have been mulling the Nova fit within the TT and MegaSTE for sometime now and the Nova VME board with the ISA board is quite a lot of overkill in space. I have a side project idea on the go to recreate the Nova VME and ISA board as one inside the TT / Mega STE with the metal shielding removed so ...
by dhedberg
Thu Aug 01, 2019 8:33 am
Forum: FPGA DEVELOPMENT
Topic: BLITTER RE-CREATION THOUGHTS
Replies: 290
Views: 51803

Re: BLITTER RE-CREATION THOUGHTS

Wow! That's quite an achievement! Congratulations!
by dhedberg
Wed Jul 10, 2019 10:32 am
Forum: HARDWARE ISSUES
Topic: Low Performance Falcon
Replies: 13
Views: 2209

Re: Low Performance Falcon

Wietze, I forced the i-cache off in our JOY demo and it then behaves exactly like the video you sent me of your computer running it. The problems starts on the same frame, so it seems like your i-cache is disabled (by hardware) or malfunctioning. It's not due to software control as in the released v...
by dhedberg
Sat Jun 29, 2019 10:48 pm
Forum: CHAT FORUM
Topic: Tips on downsizing selling my computer collection?
Replies: 5
Views: 1241

Re: Tips on downsizing selling my computer collection?

The TT is a fairly rare machine and should sell for at least 400 GBP if in good working condition.
by dhedberg
Sat Jun 29, 2019 10:11 pm
Forum: ATARI FOR SALE & WANTED
Topic: WANTED: 64mb/128mb EDO for TT
Replies: 8
Views: 1956

Re: WANTED: 64mb/128mb EDO for TT

rpineau wrote:
Thu Mar 28, 2019 2:07 pm
MemoryX has EDO 60ns non parity : https://www.memoryx.com/32mbx326e.html
Those seem to need a 4k refresh which I've been told is not supported by the Storm card.
by dhedberg
Mon Jun 10, 2019 2:52 pm
Forum: NEWS & ANNOUNCEMENTS
Topic: 3-in-1 monitor adapter soon available in exxos store
Replies: 19
Views: 7133

Re: 3-in-1 monitor adapter soon available in exxos store

One more fun thing left to do. Take the "screws" out on the DSUB-19 connector and loosely fit them the the other way around, otherwise you won't be able to plug them into the Falcon's monitor port. Yeah, it sucks I know! :-)

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