Hi all,
I have a board with a DS90UB914Q, driven by a iMX6 processor, connected to a camera board with DS90UB913Q. The two boards have independent power supplies.
The serializer/deserializer devices are operating in 10bit mode.
The issue I have now is that at power up the serializer have to be turned on after the deserializer has been initialized, otherwise there won't be any LOCK.
So, whenever I power up the system (processor board + camera board) I have later to turn off and on the camera board to have the serial link established.
Even if the cable is detached and reconnected this won't affect the deserializer to lock the signal. Only after having restarted the serializer the cable can be deconnected and reconnected causing the deserializer to unlock and lock again.
I have also used the DS90UB913 Demo Board to compare the behavior with the camera board and the result is the same: also the demo board have to be turned off and on in order to have the deserializer to lock the signal.
Thank you in advance.
Andrew (Italy)