[Coco] Radio Shack's Audio Spectrum Analyzer for the CoCo 3

[L. Curtis Boyle]

Robert, are you sure? I could have sworn that I have “fixed” both SG-12 and SG-24 graphics using that poke (with a different LPR value bit mask for each, of course).

L. Curtis Boyle
curtisboyle at sasktel.net

TRS-80 Color Computer Games website
http://www.lcurtisboyle.com/nitros9/coco_game_list.html



> On Jan 10, 2019, at 9:13 AM, Robert Gault <robert.gault at att.net> wrote:
> 
> A quick look at the Analyzer code seems to indicate that it uses the Semigraphics-12 screen format which is not available on a Coco3.
> 
> Strangely enough the program at least looks correct with the VCC 1.02b emulator. The program almost looks correct with the MESS 1.34 version.
> 
> Unfortunately you can't get a Coco3 to display S-12 graphics as you can S-24 graphics with a POKE to $FF9C.
> 
> Robert
> 
> Allen Huffman wrote:
>>> On Jan 9, 2019, at 12:38 PM, Kevin Becker <kevin at kevinbecker.org> wrote:
>>> 
>>> Did they ever make a CoCo 3 version?  As far as I know it only works on the CoCo 1/2.
>> 
>> A CoCo 3 update was done, but was never released. I expect the code was lost with a bunch of other stuff that got stolen years ago.
>> 
> 
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