Update README.md

Author: chrisruk

README.md

@@ -12,3 +12,9 @@ Also functions on an iCEstick FPGA Evaluation Kit with 3.3V to 5V logic level co
 The following animation (7fps animated gif) shows the results from the FPGA prototype
 
 ![animation](/images/animation.gif)
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+## It works!
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+The following video shows the actual design in Tiny Tapeout silicon
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+https://github.com/chrisruk/matrixchip/assets/19668907/ff02dfb8-6993-4597-a357-1b2956204d32