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Author Topic: Driving A 10x10x10 RGB Cube  (Read 1470 times)
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oric_dan
the land of sun+snow
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« Reply #30 on: November 17, 2012, 01:41:35 pm »
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For background reference, I happened to chance upon this website,

http://channel9.msdn.com/Tags/electronics/RSS

This video shows pretty good POV,

http://www.youtube.com/watch?feature=player_embedded&v=GUcX41pokZY
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Kitchen-Sink Arduino-compatible boards

fungus
Valencia, Spain
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« Reply #31 on: November 17, 2012, 03:13:24 pm »
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Quote from: P18F4550 on November 17, 2012, 09:24:14 am
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I'm planning to use an external flash chip
Isn't flash slow?

For writing? Maybe...

For reading? My datasheet says the chips accept 66mHz SPI clock during reads - far higher then anything an Arduino can manage!

(OTOH if you've got 19 TLC5940s to drive with SPI there might not be much SPI bandwidth left over...)
« Last Edit: November 17, 2012, 04:06:24 pm by fungus » Logged

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