I'm about to write an interface between one Hercules RM48HDK and two DAC7564 (12 bit digital to analog converter by Texas Instruments).

  • In this case is bettere to use SPI or MIBSPI?
  • can I drive two DAC7564 with one SPI/MibSPI port or do I need to connect one port to each DAC?

Thank you


there's the same discussion on the Hercules forum but they suggest to post it here to understand "what the comment about the SYNC needing a full SPI clock between toggles really means":