Gerhard Fiedler wrote:
> And it's especially a lot simpler to implement in hardware. That's
> probably the reason why SPI chips usually are cheaper than I2C, at
> least where the additional I2C logic is not negligible compared to the
> chip complexity.

Or what about license issues.  I know Phillips owns IIC, but is a license
required for SPI?  I don't remember any such restriction, but I could easily
be wrong about that.


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