C-PHY settle time

Robotics & Edge Computing Jetson Systems Jetson AGX Xavier
1

Hi all:

We want to adjust settle time for our C-PHY sensor.

In Xavier there are 2 data lane and 1 clk lane in each trio.

According to TRM NVCSI_PHY_0_NVCSI_CIL_A_CONTROL_0 can set settle time.

image

So is that means if we set THS_SETTLE0_A to 20, CLK_SETTLE0_A should be set to 20-7=13?

3

Hi,
Usually we have the design to use D-PHY and rarely use C-PHY. So there is no much public information about tuning C-PHY timing. Could you please share more infromation about the hardware design? Is it possible to use D-PHY instead of C-PHY?

4

We can catch image via C-PHY now.

We just want to know how to set settle time.

Our customers can only use C-PHY sensor in this project.