On Wed, 27 Mar 2019 11:53:52 -0700 Chris Albertson <[email protected]> wrote:
> I think in this current context we are talking about distances of not much > more than 10 centimeters. The signal would go from a GPOI header to a > real-time controller like an FPGA or uP. In typical use cases, SPI and > I2C never leave the PCB and don't go over cables, although it could > especially in one-off prototype work That's right. Over longer distances something else is most certainly a better choice and maybe even if crossing an isolation barrier. Short distance with a maximum of a few devices fast and cheap. _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
