[Coco] Need help identifying author of an OS-9 program

Dittel, Torsten Torsten.Dittel at rwth-aachen.de
Tue Apr 3 11:53:49 EDT 2018

Additionally, see http://atariage.com/forums/blog/105/entry-6693-color-computer-3-artifact-art/

I think the "greyscale" NTSC artefacting has not yet been implemented in any of the CoCo3 emulators, only the well known "red-blue" from CoCo1/2's PMODE4 (for both SCREEN1,0 and SCREEN1,1, at least in Xroar with corresponding emulator settings).

In that context I want to mention the "PAL artefact colors" on composite output which combine colors in horizontally alternating lines instead of vertical in NTSC which have neither been emulated yet until now.

Von: Dittel, Torsten
Gesendet: Dienstag, 3. April 2018 11:22
An: coco at maltedmedia.com
Betreff: Re: [Coco] Need help identifying author of an OS-9 program






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