[Coco] Artifacting on LCD?

[Christian Lesage]

LinuxRules wrote:

> I wasn't aware that the coco was based on a eval board design.

> My memory is that the Coco design (MOT part of the project) was managed

> by a marketing Group in Phoenix working closely with Tandy.

There is sample design at the end of the MC6883 (SAM) datasheet. It is 
almost a CoCo:  6809, 6883, 6847, 6821 (2x), RAM, and ROM.