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Graphics on the ET-3400!

A project log for PicoRAM Ultimate Rev. 2

SRAM Emulator and SD Card Interface for Vintage Single Board Computers (such as the Heathkit ET-3400, Lab-Volt 6502, and Microprofessor)

michael-wesselMichael Wessel 02/07/2026 at 17:160 Comments

... making progress. Hoping to have Mandebrot Fractals soon, but will need to find MC6800 floating point routines. Anybody has some handy? Please contact me!

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