Search found 80 matches

by troed
Thu Jan 18, 2018 8:37 am
Forum: ELECTRONICS
Topic: Board "printer"?
Replies: 3
Views: 68

Re: Board "printer"?

Thanks guys - points well made and it was just the type of input I was looking for. I will not buy one ;)

/Troed
by troed
Wed Jan 17, 2018 4:49 pm
Forum: ELECTRONICS
Topic: Board "printer"?
Replies: 3
Views: 68

Board "printer"?

I've never designed a circuit board, yet, but I've been looking at the Voltera pcb printer. I would like to get some input from those of you who regularly make board designs and send away for manufacturing how useful you believe it would be to have one for seldom prototyping and low-number manufactu...
by troed
Mon Jan 15, 2018 9:26 pm
Forum: BENCHMARKS
Topic: ST with overclocked CPU/MMU/Shifter
Replies: 0
Views: 31

ST with overclocked CPU/MMU/Shifter

This is the "Stefan Nitschke 16MHz mod" - see https://blog.troed.se/projects/atari-st-new-video-modes/ Do note that the tested resolution is "medium res in 16 colors" which of course impacts graphics performance. CPU runs at 16MHz MMU runs at 32MHz Shifter runs at 64MHz - all double the frequency co...
by troed
Sun Jan 14, 2018 5:16 pm
Forum: MEMBER BLOGS
Topic: Change wakestate at every reset
Replies: 4
Views: 77

Re: Change wakestate at every reset

exxos wrote:
Sun Jan 14, 2018 3:42 pm
Pretty awesome! :thumbup:
Heh, thanks - it's nowhere near the stuff you're doing, but it's at least a baby step for someone like me who's never done any micro electronics ;) I installed Eagle yesterday ...
by troed
Sun Jan 14, 2018 3:01 pm
Forum: MEMBER BLOGS
Topic: Change wakestate at every reset
Replies: 4
Views: 77

Change wakestate at every reset

I've just finished a little writeup of the project I concluded this weekend. A hardware mod to enable the possibility to change wakestate at every reset instead of hoping for it to change to what you want by endless power cycling. https://blog.troed.se/projects/atari-st-wakestate-nudger/ (I don't re...
by troed
Sat Jan 13, 2018 5:09 pm
Forum: MOTHERBOARD REVISIONS
Topic: C100167 MEGA ST REV 5
Replies: 2
Views: 55

Re: C100167 MEGA ST REV 5

Mega_ST_Rev5.0_backside.jpg
Mega_ST_Rev5.0_backside.jpg (2.58 MiB) Viewed 31 times
by troed
Thu Jan 11, 2018 6:55 pm
Forum: MOTHERBOARD REVISIONS
Topic: CA4003290 - STE
Replies: 2
Views: 72

Re: CA4003290 - STE

DSC_0277.JPG
DSC_0277.JPG (2.45 MiB) Viewed 54 times
by troed
Thu Jan 11, 2018 6:54 pm
Forum: MOTHERBOARD REVISIONS
Topic: CA4003290 - STE
Replies: 2
Views: 72

Re: CA4003290 - STE

The attachment DSC_0276.JPG is no longer available
DSC_0276.JPG
DSC_0276.JPG (2.71 MiB) Viewed 55 times
by troed
Thu Jan 11, 2018 6:50 pm
Forum: MOTHERBOARD REVISIONS
Topic: C301564-001 MEGA STE REV 4.1
Replies: 1
Views: 34

Re: C301564-001 MEGA STE REV 4.1

mega_ste_motherboard_bottom.JPG
mega_ste_motherboard_bottom.JPG (3.94 MiB) Viewed 33 times
by troed
Thu Jan 11, 2018 6:50 pm
Forum: MOTHERBOARD REVISIONS
Topic: C301564-001 MEGA STE REV 4.1
Replies: 1
Views: 34

C301564-001 MEGA STE REV 4.1

(sorry for being out of focus)
mega_ste_motherboard.JPG
mega_ste_motherboard.JPG (3.85 MiB) Viewed 34 times