https://retrowiki.net/ 2026-04-23T10:44:31+00:00 https://retrowiki.net/ https://retrowiki.net/lib/tpl/flat/images/favicon.ico text/html 2023-09-16T16:17:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrowiki.net/doku.php?id=rw:comp:atari:8_bit&rev=1694895425&do=diff Atari 8 Bit text/html 2021-08-09T21:46:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrowiki.net/doku.php?id=rw:comp:atari:520_power&rev=1628560007&do=diff Atari 520 Power Supply Notes * Atari part number: CO70099 * power supply DSP-1501 DVE * normal voltages are VoltageAmps+5V3A+12V30mA-12V30mA * people say the -12V is for the serial port only, if you don't plan on using the serial port you don't need the -12V text/html 2021-08-11T18:38:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrowiki.net/doku.php?id=rw:comp:atari:st&rev=1628721526&do=diff Atari ST Computers Operating System * TOS - The Operating System * GEM - Graphical Environment Manager * boot disk * to make an autoboot disk put the program in a folder named “AUTO”, when the floppy boots it will skip the GEM environment and go straight from TOS to the executable, this is the default for most games and demos