Looking for VMX-80 or DDX-80 info

Door Briqunullus

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afbeelding van Briqunullus

14-04-2022, 20:26

While investigating the SVI-727 I learned about its Brazilian cousins, the VMX-80 and DDX-80. There are some excellent blog posts (part 1, part 2) about these cartridges made by MRC user PlainSpooky.

Unfortunately, I couldn't find some details about these cartridges. Maybe someone can help me out? Any help would be highly appreciated.

  • What is the size of the characters in pixels?
  • What is the frequency of the crystal on the pcb?
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