Jetson TX2 - camera clock drive strength / slew rate

Robotics & Edge Computing Jetson Systems Jetson TX2
1

Hello,

We are using Jetson TX2 4GB module with camera clock (CAM0_MCLK) running at 37.125MHz. EMC tests show very high emissions in the range 700-900MHz coming from the harmonics of the CAM0_MCLK.

Is it possible to decrease drive strength (slew rate) of the camera master clock CAM0_MCLK on TX2? How can it be done?

Thanks
Piotr

3

hello fryderyk.merkury,

the default mclk value is extperiph1, the maximum frequency is 24 Mhz.
if a frequency greater than 24 MHz is required, please use an external clock source.
thanks