1 Reply Latest reply on Jan 8, 2016 5:20 AM by fweerdenburg@eltan.com

    ICSP - SPI header on reference board - 5 Volt PSU pin - SPI signals 5 Volt compatible?


      The CRB of D2000 has ICSP header. For example to connect SPI to an Arduino WIFI shield.

      This header is also used on Galileo - Quark X1000 board.


      On Galileo board the SPI signals are converted from 3.3 Volt to 5 Volt level.

      The CRB of Quark D2000 does not have this voltage level conversion.


      Can you explain this different implementation?