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2020: NameSpaces are going to be implemented this year to better separate content. OS-9 Al (talk) 11:18, 15 April 2020 (CDT)
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
  • ...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 ..."GIME" (Graphics Interrupt Memory Enhancement) chip. It added several new video modes to the CoCo's VDG-based modes:
    46 KB (7,674 words) - 23:25, 25 April 2008
  • ...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,
    41 KB (6,137 words) - 00:30, 6 May 2019
  • ...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
  • 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