pouët.net

ljbk information 20 glöps

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• demo Atari ST {Closure} by Sync [web]
• Glad someone found the time to build a "real" prod using part of those sync techniques (re-)discovered during the last 10 years.
  Just imagine this would have been done in 1992/3 ...
  Not tested it on my real ST yet as i am having some works at home and the machine is inside a package box. But i will provide some feedback as my 68000 is a 8.0071 MHz version.
• rulezadded on the 2016-01-29 19:35:48
• demo Atari STe STNICCC2000 Demo by Oxygene [web]
• Emulation under the Hatari 1.7 is now perfect.
  Thanks guys for the update.
  Atari STF, 2013 version, youtube video can be found here: http://www.youtube.com/watch?v=8VOCbmMMteY
• isokadded on the 2013-06-24 22:29:18
• demo Atari STe STNICCC2000 Demo by Oxygene [web]
• STF animation speed is now the correct one with STeem SSE 3.5.1 emulator if you select "Accurate Disk Access Times (Slow)" in the proper Disk Manager tools menu: snails ( :) ) wiil appear on the disk drive icons.
  Sound quality is not the real HW one.
• isokadded on the 2013-06-19 14:12:05
• demo Atari STe STNICCC2000 Demo by Oxygene [web]
• Thanks for accepting my challenge and to have kindly updated this demo.
  STF digisound is nothing more than the Hextracker driver at work at 10 KHz with 4 voices, full volume and pitch control and 3 YM volume registers for virtual DAC.
  Use real HW or SainT to test it as Steem and Hatari currently have problems with the disk drive loading timing on STF and everything gets slower.
  To admins, please set the platform to ST and STE. Thanks.
• rulezadded on the 2013-05-24 23:27:45
• demopack Atari ST Atari STe Atari TT 030 XiTEC Presentation Disks by Omega
• This brings back some 21 years old memories !!!
  Thanks !
• rulezadded on the 2013-05-24 23:21:17
• demo Amiga OCS/ECS Rink a Dink: REDUX by Lemon.
• As an Atari ST pioneer, i like demos on Amiga OCS that show some optimzed code AND really take advantage of the available hardware.
  Add a nice soundtrack and some cool efects and you get a great demo.
  Thanks.
• rulezadded on the 2013-04-11 13:43:24
• demo Atari ST The Spectrum 512 Scrollshow by Paulo Simoes [web]
• For those that might be interested, there is some info here:
  http://www.atari-forum.com/viewtopic.php?f=28&t=21123
• isokadded on the 2013-01-27 10:58:25
• intro Atari ST Modintro by Paulo Simoes [web]
• Hi !
  
  I do not know if it works on STE, because i don't have one, but it works on STeem 3.2 that is an STE emulator as well as on a STF.
  
  Anyway, this screen was built in October 2004 as a challenge that i did to myself to do a fullscreen version of my MOD replay mixer.
  On top of that, the program would have to use the biggest scope possible on ST low res (416 pixels wide in fullscreen).
  This means that the replay frequency would have to be 416*50 = 20800 Hz.
  To be able to do that you need to have 4 updates to the sound chip every 3 lines.
  As every VBL you have 313 lines, if you have 4 updates every 3 lines, you get 313*4/3 = 417.333 .
  In fact, you have a sound chip update every 384 cycles.
  If you mix that with the precise needs to maintain the fullscreen, with 6 sync switches every 512 cycles, may be you will understand the coding mess this represents.
  
  I included this to Sommarhack 2011 just for fun as this screen would have no chance to go anywhere.
  There are no appealing effects to keep the viewer interest after 20 seconds, no great graphics, no big design to have a nice multipart changing demo.
  
  Sorry, this is again only a tech screen with some good quality sound for STF and a piece of crazy coding.
  
  This has always been the way i enjoyed the ST: try do build things that would seem impossible at first.
  
  
  Bye,
  Paulo.
• isokadded on the 2011-07-04 20:32:34
• demo Atari ST The overscan demos by Paulo Simoes [web]
• The Spectrum 512 Scrollshow demo refered above, from 08/02/1989, can now be fetched here in a disk image file:
  http://www.atari-forum.com/viewtopic.php?f=28&t=21123
• isokadded on the 2011-06-23 23:56:40
• demo Atari ST shforstv by Paulo Simoes [web]
• Source code available here:
  http://www.atari-forum.com/viewtopic.php?f=68&t=9527&p=188067#p188067
• isokadded on the 2011-06-20 09:47:46