The CRM mode is defined by a time period (BusPeriodCRM) in which the DSI bus is in CRM mode.
The begin of the CRM mode time period is started by a change of the voltage signal from High to Low.
After a defined time period (CRM_send) the first master data package will be sent and the response of the sensor will be received in the particular time slots. This procedure repeats corresponding to the defined master data list (master data editor).
The last transmission of the last time slot end (CRM_endsend) must be within the defined CRM mode period (BusPeriodCRM).
The master data command package as well as the sensor data package have a data width of 32 bit.
Example of a operating change in the sensor data window
