An I3C Target can issue the IBI in the following two ways:

  • Following a START (but not a Repeated START)
  • If no START is forthcoming within the Bus Available condition, then an I3C Target can issue a START request by pulling the SDA line Low. The I3C Controller would then complete the START condition by pulling the SCL clock line Low and taking over the SDA line.
FAQ Type: 
I3C