MediaWiki:Sitenotice:
2024-03-02: The wiki ran out of disk space, so things were not working. This has been resolved by adding another 5GB of quota ;-) Thanks to Tim Lindner for reporting the issues. 2020-05-17: If a page gives you an error about some revision not being found, just EDIT the page and the old page should appear in the editor. If it does, just SAVE that and the page should be restored. OS-9 Al (talk) 12:22, 17 May 2020 (CDT)

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  • ...two additional function keys; 6-pin joystick inputs; sound chip; and color video output. ...owercase was going to be a vast improvement over the current reverse video mode now used for lowercase operation. The two RS-232 ports would have been a we ...
    5 KB (796 words) - 19:31, 21 February 2009
  • ...Photo''' (photo) - will use PAGENAME.jpg if not specified (or display/tag "MISSING PHOTO" if not there) * '''Caption''' (caption) - photo caption (or display/tag "MISSING PHOTO" if not there) ...
    8 KB (1,237 words) - 19:22, 17 March 2019
  • ...produce it, my idea is to have everything on their website, but added many missing and nobody can add in the original page, so I put all the text, I'm wrong t :Besides support for missing pages, and unable to contact the author ...
    12 KB (1,939 words) - 23:15, 13 September 2020
  • ...button while turning the printer on. Every time I attempt to print in this mode I get normal printer characters, not the hexadecimal numbers I expect. How ...his won’t give you more RAM but you can now use the area between the video display and the graphics pages for other purposes. (It also disables the PC ...
    11 KB (2,084 words) - 22:38, 1 March 2009
  • ...independent of the vagaries of software, you'll learn about interrupts and video synchronization. ...rate is about 3.6 KHz (7.2 KHz on a 64K computer using the high-speed RAM mode), and the resolution is six bits. The resulting frequency range ends at 1.8 ...
    32 KB (4,738 words) - 04:56, 18 April 2006
  • ...pendent of the vagaries of software, you'll learn about interrupts and video synchronization. high-speed RAM mode), and the resolution is six bits. The resulting frequency range ends at 1.8 ...
    31 KB (5,044 words) - 20:07, 15 February 2009
  • Motorola's MC6847 Video Display Generator (VDG) chip was released about the same time as the joint Some non video game expansion cartridges included a sound/voice synthesizer (which led to ...
    46 KB (7,696 words) - 04:46, 2 March 2024
  • ...that said "Tandy" instead of TRS-80 had the lowercase) instead of "reverse video". Besides that, it has the same 64Kb/32-column limitation of its ancestor. ...deo. Later versions of the CoCo 2 showed real lower-case. In this "text" mode, there were also 64 x 32 "pixels" that could be set using the SET command, ...
    42 KB (6,307 words) - 03:44, 24 October 2023
  • ...till (IMHO) the best Coco 3 emulator around. But there were several things missing... like support to interface the outside world.... then came the Becker Por ...o's display. You can set Vcc to emulate RGB on a Cm-8 monitor or Composite video like the color TV display... only much clearer. You will probably want to m ...
    25 KB (4,444 words) - 15:19, 17 February 2015
  • ** A Processor Technology VDM-1 Composite Video Board 1976 ** A few small boards of unknown purpose that look like they are missing some power transistors of some type. ...
    201 KB (36,129 words) - 22:37, 6 November 2016
  • to the CoCo's 6809, but supporting extra commands and a "native mode" for the Motorola 6809 CPU. It normally runs under 6809 emulation mode, but ...
    286 KB (39,573 words) - 03:28, 23 April 2020