Once enabled, it is typically best to leave the CSI-2 Transmitter enabled, and only change the forwarding controls if changes are required to the system. When enabling and disabling the CSI-2 Transmitter, forwarding should be disabled to ensure proper start and stop of the CSI-2 Transmitter.

When enabling and disabling the CSI-2 Transmitter, use the following sequence:

To Disable:

1. Disable Forwarding for assigned ports in the FWD_CTL1 register
2. Disable CSI-2 Periodic Calibration (if enabled) in the CSI_ CTL2 register
3. Disable Continuous Clock operation (if enabled) in the CSI_ CTL register
4. Clear CSI-2 Transmit enable in CSI_ CTL register

To Enable:

1. Set CSI-2 Transmit enable (and Continuous clock if desired) in CSI_ CTL register
2. Enable CSI-2 Periodic Calibration (if desired) in the CSI_CTL2 register
3. Enable Forwarding for assigned ports in the FWD_CTL1 register