Tool/software:
Hi,
We use the TI971 , and the sensor cannot generate images at low temperatures of -40 ℃. After analysis, it was found that the SCL and SDA at the serial and sensor ends were constantly raised, but at this time, the deserializer TI9702 had a waveform. The waveform is shown in the following figure.
We also found that when we flie wires on the IIC, this abnormal phenomenon is changed, and the IIC waveform returns to normal. However, there may be occasional occurrences where the sensor has MIPI output but the MIPI on the deserializer board remains high.
Please assist in the analysis.

Thank you