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matrix led display

archu vijay
Prodigy 200 points
Other Parts Discussed in Thread: TLC5940

Hi,

 i want to make a mtrix led display using TLC 5940 and Tiva C series.by referring about led display tlc 5940 can access column base leds ,but how can i select leds in the row of the matrix?

  • 0
    TI__Mastermind 44270 points

    The TLC5940 is from a different product line than mine, but it looks like it control only control columns of LED's (or rows) meaning not able to do both.

    In LPP we have a matrix manager TPS92661 which I believe does exactly what you are asking for.

    http://www.ti.com/sitesearch/docs/universalsearch.tsp?searchTerm=tps92661#linkId=1&src=top

    Let me know what you think