customer use 962 connect 4 camera modules. they need detect whether the port camera is connect or not. if not, they will disable this port in reg 0x20.
but, now we have some problems
1. if disconnect Port 0, let it float, the SOC can receive the others three camera interrupt but the data of camera sent is wrong.
2. connect all Port 0 to 3, power on, every thing is ok. but if disconnect Port 0 during the work time, only Port 1 can work normally, but other two Port 2 and Port 3 will work wrong, can not get normal data.
3. based on step 2, if connect Port 0 at that time, every thing will recover and data normal.
so, we want to know why the Port 0 will affect the others Port working status? Can you share the internal work frame?
The 962 work in interleaving mode.