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feather

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Everything posted by feather

  1. feather
    S-VIDEO in the computer an 800XL ("S-VIDEO w komputerze Atari 800XL") http://atarionline.pl/forum/comments.php?DiscussionID=1525&page=1#Comment_37746
  2. feather
    The "View" menu click on the "Display".
  3. feather
    Yes, even the +5V, -5V and +12 V.
  4. feather
    41256-12 is the memory of 32kB (1 * 256kb) 120ns. Eight such chips is 256 kB. You can insert the 800XL, but you will have access to only 64 Kbytes.
  5. feather
    http://www.lotharek.pl/product.php?pid=23
  6. feather
    80 ns, 120 ns, 150 ns - there is no meaning, in order to not more than 200 ns. Do you have extended memory in the 800XL?
  7. feather
    U3 (MMU) well-tried / exchanged? U4 (BASIC) remove entirely. The computer will work (SELF TEST). Damn, I'm running out of ideas
  8. feather
    POKEY... again...
  9. feather
    After removing the POKEY, the computer will not work! At the time when running BASIC, press RESET. If it is cold start (lack of the warm start) is at 99% POKEY. If I unplug the keyboard, the letters also appear? Remove the ROM BASIC - the computer will operate (you will see SELF TEST). Check MMU (U3) and PIA (U23). CPU - very unlikely.
  10. feather
    If the RAM is okay check MMU (U3).
  11. feather
    130XE 16*RAM: http://www.freespace.com.au/filehosting/34001
  12. feather
    Tajemnice Atari (Secrets Atari): http://tajemnice.atari8.info/index_en.html
  13. feather
    ANTIC = U7 Schematic diagram of the computer Atari 800 XL: http://www.freespace.com.au/filehosting/802178 Replace the RAM at once in the whole.
  14. feather
    SELF TEST works all the time? If it crashes, it may be faulty RAM. 800XL - push the chips in the sockets. POKEY may be damaged and a few other items ...
  15. feather
    Not yet he has results of the voting.
  16. feather
    64 figury: Video: http://www.videobb.com/video/6oD4MtyoXOsO Video Download: http://www.freespace.com.au/filehosting/847132 Description, inscriptions, technical remarks (in Polish - I used Google Translator): http://www.freespace.com.au/filehosting/615811 Mini Zjadacz (video): http://www.videobb.com/video/zdwoSChuUPCM
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