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Running the propeller as a slave on the i2c bus — Parallax Forums

Running the propeller as a slave on the i2c bus

Zap-oZap-o Posts: 452
edited 2010-05-13 03:07 in Propeller 1
Forgive me if this topic has been covered I did search the forums with no luck.

Has anyone ran the propeller as a slave on the i2c bus at 400Mhz? I want to run some commands from one propeller to another but using the i2c protocol with many other devices.

Comments

  • TimmooreTimmoore Posts: 1,031
    edited 2010-05-12 20:33
    Yes its doable, I use a prop as a i2c slave to another system. There is a thread about it though I can't find it at the moment. The other system I use only supports 100KHz (I assume you mean 400KHz not 400MHz) so I dont know how fast it will support.
  • LeonLeon Posts: 7,620
    edited 2010-05-13 03:07
    SPI or Beau's high speed technique would be a lot faster, of course. Not as fast as 400 MHz I2C , though. smile.gif

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    Leon Heller
    Amateur radio callsign: G1HSM
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