Hi !

I'm looking for someone who used int pin on cs5550 ADC ...

You've seen this in the datasheet?

3.5 Interrupt
The INT pin is used to indicate that an event has taken place in the converter that needs attention.
These events inform the system about operation conditions and internal error conditions. The INT
signal is created by combining the Status Register with the Mask Register. Whenever a bit in the Status
Register becomes active, and the corresponding bit in the Mask Register is a logic 1, the INT
signal becomes active. The interrupt condition is cleared when the bits of the Status Register are
returned to their inactive state.

And understand what it means?

Thx… I’ve seen “mask” and managed it as value ‘1’ masking… my bad

pb solved