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Everything posted by krupkaj
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Modding PS/2 optical mouse for Atari?
krupkaj replied to tnt23's topic in Atari ST/TT/Falcon Computers
I made a new pcb for my ST mouse using the sensor Agilent H2000 from old Genius Netscroll two years ago. Those old chips have quadrature output, the same as our Atari ST. The new mouse is really great. -
you have nice interesting ideas, although I preffer my simple design I like it. Keep them comming. 🙂
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Fractari - Mandelbrot set generator for 8bit Atari
krupkaj replied to R0ger's topic in Atari 8-Bit Computers
madfe a little gif 🙂 Just for fun -
in the doc is written is works as Y2K fix only when th Dallas is not installed
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There is a trouble with storing the year in the TOS. Try Y2K fix program from Troed.
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Book: We Love Atari - Volume Two
krupkaj replied to Zafinn Books's topic in Atari ST/TT/Falcon Computers
I totaly forget volume 2 as my real life went crazy these days. But fortunately found the thread and ordered one of the last copies. It arrived last week. I have just went fast thru it and need more time to read it all but it is really great. Thanks Karl for making both volumes. -
Fujiama 2019 (one week of Atari 8 bit fun)
krupkaj replied to Mathy's topic in Atari 8-Bit Computers
Thanks for great party, I have had really good time. Here are my photos: http://www.krupkaj.cz/xgal/Fujiama2019 -
This all is really nice, thanks for all pathes. BTW I remember there was version of Missile Command with 3 turrets. But ihey were operated from keyboard. It would be great to have version with joystick buttons, or maybe we can hack also the trackball
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What to do in monochrome while waiting for a color cable?
krupkaj replied to 6BQ5's topic in Atari ST/TT/Falcon Computers
you can play ZebuLand http://phoenix.inf.upol.cz/~opichals/jay/stgames.htm -
yep, it is there and I was curious about the usage also
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It is not easy to tell how many interfaces are out. I think I build around 15 and also sold +-15 bare boards to people in Czech, Slovak and Germany. But there are others who sold MultiJoy. I know about user here who made small run. It was possible to buy it from some ABBUC members in Germany.
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Fandal has 60 games in his archive, you can check it here: http://a8.fandal.cz/search.php?search=multijoy&butt_details_x=x
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I am not sure how many PCBs for MultiJoy Zdenek has home. I think there are 2 or 3 which could be finished soon. If there is demand we could order next 10 or 20 boards. Just write here if you really want one.
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looks really nice. Did you try it on the real machine already?
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Here are my photos from Fujiama. It was a great party as usual. http://www.krupkaj.cz/xgal/Fujiama2018
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wow so after the great Fandals Atari 8bit port we have it on Jaguar! Thanks
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thanks
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just tried the Jerzys web with schematics and it shows me only 404 Error. Do anybody knows if it is gone forever?
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FLOP 61 - New Issue of the Floppy Disk Magazine
krupkaj replied to baktra's topic in Atari 8-Bit Computers
Yes, Fandal and Marek were at Atariada too. You can check my photo collection here: http://www.krupkaj.cz/xgal/Atariada2018 And I would like to visit Fujima -
Virtual Floppy Image TOS mod
krupkaj replied to ParanoidLittleMan's topic in Atari ST/TT/Falcon Computers
looks good. What about the version for TOS 2.06? Would it be possible? -
Why no custom resolutions on the ST? (Engineering reasons?)
krupkaj replied to Xebec's topic in Atari ST/TT/Falcon Computers
Yes why not, for example Atari 800 is very flexible. There are 3 steps in width 256/320/400 pixels (highrez). And with ANTIC display list you cen set up any number of lines. You must be just careful what TV can display. It is a pity it is not possible to use overscan on ST some simple way. And unfortunately the LaceScan addon does not work with STE. -
Is the CosmosEx gone forever?
krupkaj replied to GlowingGhoul's topic in Atari ST/TT/Falcon Computers
There are documents for both SatanDisk and UltraSatan available on the jookie's website. You can download all schematics and PCBs in Eagle format and firmware from here: SatanDisk: http://joo.kie.sk/?page_id=86 UltraSatan: http://joo.kie.sk/?page_id=255 -
ST has not support for light gun in the joystick port. Therefore the gun uses the pin from serial port which can handle interrupt. There is even small sample code how to read the gun within BASIC.
