SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
In this mode, serial data bits received on the bus line SDA are shifted-in in sync with the clock pulses on SCL that are generated by the controller device. It does not generate the clock but it can hold clock line SCL low while intervention of the LH is required (ROVR) after a byte is received.