Hi TI team
1. If the product runs at high temperature (85 ° c) for a long time, the picture will get stuck:
--Test conditions: high temperature box 85° (only the camera is placed in the high temperature box);
--Phenomenon: image jammed:
--Product surrounding signal test:
A. the MIPI signal from ISP to 953 is normal;
B. 953 the power supply of each module is normal;
C. No signal output of 960 MIPI;
D. The control box cannot read the ub953 register through ub960;
2,Problem: Please help to analyze what factors lead to the problem in high temperature;Where else do we need to improve?
3,The product frame diagram and schematic diagram are as below
