Pin type for MISO on slave device in CS?

• Pin type for MISO on slave device in CS?
  Posted by daqq on 08 Jun, 2019 07:54
• Hi guys,
  
  What value should be assigned to the 'Electrical type' property for a MISO like pin on an SPI Slave device? It will generally connect directly to I/O type pins on a processor/FPGA. Per the default ERC rules, making it an output would cause a warning. It's a tristate really, out of the options available output fits best.
  
  Thanks,
  
  David
• #1 Reply
  Posted by voltsandjolts on 08 Jun, 2019 08:21
• For pins that are not obviously power, input or output, I use passive.
  I'm not saying that's the best answer though!