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Scrolling Binary Matrix display

Aim of the project is to display scrolling binary data from an input pin, on a SK9822 8x8 matrix display, for example https://coolcomponents.co.uk/products/led-flexible-matrix-8x8-80mm-x-80mm-sk9822-adafruit-dotstar-compatible

Also functions on an iCEstick FPGA Evaluation Kit with 3.3V to 5V logic level converter.

Animation

The following animation (7fps animated gif) shows the results from the FPGA prototype

animation

It works!

The following video shows the actual design in Tiny Tapeout silicon

out.mp4

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Scrolling Binary Matrix display

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  • Verilog 50.6%
  • Python 37.0%
  • Tcl 9.7%
  • Makefile 2.7%