MIPI-CSI interface RevA vs RevB rework

You may wish or need to modify your NavQPlus to accept additional camera types. This is not difficult, but does require care.

EARLY pre-production version of the NavQPlus shipped with a Google Coral autofocus Camera based on OV5645 image sensor. If you have an innowave OV5645 camera this procedure has already been done on your board.

The Production "RevB version" of the NavQPlus makes a small adjustment to the MIPI CSI Clock line in order to be more compatible with a variety of image sensors. This is also the configuration used with the OV5645 fixed focus image sensors from Innowave that ship with the RevB board As shown in the image below, the resistors R21 and R37 shoudl be 0 Ohm (or solder jumpers) and the resistors R22 and R38 should be removed. (DNP/DNI).