Other Parts Discussed in Thread: DS90UB953-Q1,
Hello !
We want to use the features “Auto Acknowledge” and “Broadcast”.
The data sheet mentions that there is a FIFO implemented for buffering the I²C write transfers from deserializer(DS90UB954-Q1) to serializer(DS90UB953-Q1) but it is not described in detail (function, size of FIFO, baudrate settings to avoid overflow).
With our current configuration (serializer I2C baud rate on camera = 400k, Deserializer I2C baud rate on ECU = 400k nominal) sometimes transfers seem to be corrupted.
If I lower either the speed on the ECU I2C or increase the speed on the camera I2C everything is fine.
But I am not sure how to configure it in a safe way.
Thanks for the support.