Other Parts Discussed in Thread: LP87332D
Hello,
My customer is using LP873220 and LP87332D with AM57x.
They are checking possible abnormal cases and have a question for I2C interface of LP873220 and LP87332D.
If something failure happens during the I2C communcation, like the host stops the SCLK during the PIMC outputs low (like ACK) on SDA.
In this case, I think the PMIC continues to hold SDA line low. Do both PMICs have a timeout function to avoid holging the SDA line forever?
If they don't have a timeout function, is there any way to reset I2C communcation (stop PMIC holding SDA line low)?
Regards,
Oba