Hello,
I'm interested in testing the ALERT pin in bq20z65-R1 chip.
How do I make it enabled ? If I try to down Overcurrent discharge thresholds (subclass 1 registers) so as my current actually delivered becomes over the programmed threshold, the SafetyStatus gets the expected state, but nothing changes on ALERT pin. If I program a 2 seconds watchdog on SMBus (subclass 4), and I go on timeout on that watchdog, same result : nothing changes on ALERT pin ?
There is a 5k1 pull-up to 2V5 on the alert pin.
Is there another setting to perform, or other condition to have ?
Thank you in advance.
Hello,
I'm interested in testing the ALERT pin in bq20z65-R1 chip.
How do I make it enabled ? If I try to down Overcurrent discharge thresholds (subclass 1 registers) so as my current actually delivered becomes over the programmed threshold, the SafetyStatus gets the expected state, but nothing changes on ALERT pin. If I program a 2 seconds watchdog on SMBus (subclass 4), and I go on timeout on that watchdog, same result : nothing changes on ALERT pin ?
Is there another setting to perform, or other condition to have ?
Thank you by advance.