[Coco] new release: RGB Monitor Test v1.0

Steve Batson steve_batson at yahoo.com
Fri Jul 17 22:36:35 EDT 2015


I see the same

Steve Batson
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> On Jul 17, 2015, at 7:13 PM, Zippster <zippster278 at gmail.com> wrote:
> 
> Hi Richard,
> 
> Thanks for making this!
> 
> Trying it out now. 
> It seems to run fine, except it shows some moving rows of pixels on the left side of the screen for me.
> This is on 2 different CoCo3s  Shows in RGB and composite.  Is that normal?
> 
> - Ed
> 
> 
> 
> 
>> On Jul 5, 2015, at 4:07 PM, Richard Goedeken <Richard at fascinationsoftware.com> wrote:
>> 
>> Hello,
>> 
>> I have recently been working on some Sony PVM broadcast monitors that I picked
>> up for use with my Coco and Commodore machines, and I thought that it would be
>> nice to have a tool for conveniently generating video test patterns for
>> calibration and testing of the monitors.  So this weekend I wrote one.
>> 
>> It has a few different modes: a 64-color matrix (for setting RGB levels,
>> brightness, contrast), dots and lines (for setting geometry, convergence), and
>> solid color (for purity).  You can change the colors (red, green, blue, white)
>> and the width/spacing in the geometrical modes.  I have a ZIP file for people
>> to download:
>> 
>> http://www.fascinationsoftware.com/media/Coco3_RGB_Monitor_Test_v1.0.zip
>> 
>> This contains two DSK images.  RGB200 runs with the 320x200 resolution, and
>> RGB225 runs with the 320x225 resolution.
>> 
>> The 225-line version fits perfectly in my CM-8 display.  In addition to using
>> this with real CRTs, it is also nice for developing and testing the VGA
>> converters like Roy's or Luis's.
>> 
>> Richard
>> 
>> -- 
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> 
> 
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