[1][2][3] It was introduced in early 1983, during the Brazilian "Market Reserve" period, and based on the TRS-80 Color Computer.

[4][5][6][7] The CD-6809 was the first Brazilian home computer compatible with the TRS-80 Color line.

[4][8] It was marketed as a computer for small business, entertainment and self employed professionals, and was sold with a 149-page user manual.

[12] The basic features of the Codimex CD-6809 are similar to the TRS-80 Color Computer:[2] The machine had a unique "Reverse Video" switch on the back, that displayed a black background with green characters.

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