Tool/software:
Hey,
In our setup there's an MCU attached to the INT_N line, but our initialization code for the MCU is not 0 time, so I'm not sure if we can accurately detect that the chip is ready to accept I2C transactions.
My questions:
- Is there any minimum/typical/maximum value for the initial INT_N? (I haven't found any spec in the Timing Requirements section)
- What is the robust and recommended way of detecting that the device is capable of serving I2C requests?
Thanks & BR,
Nandor