Extended and 2nd CMOS Sensor Interface (TX51, TX53 and TX6 only) ================================================================== +---------+---------------+-------------------------------------------+---------------+-------------+ | Pin | Signal | Description | type | I/O | +=========+===============+===========================================+===============+=============+ | 161-164 | CSI1_D[8-11] | Sensor port data (4 bit) | VDDIO | I | +---------+---------------+-------------------------------------------+---------------+-------------+ | 152-159 | CSI2_D[12-19] | 2nd Sensor port data | VDDIO | I | +---------+---------------+-------------------------------------------+---------------+-------------+ | 151 | CSI2_HSYNC | 2nd Sensor port horizontal sync | VDDIO | I | +---------+---------------+-------------------------------------------+---------------+-------------+ | 150 | CSI2_VSYNC | 2nd Sensor port vertical sync | VDDIO | I | +---------+---------------+-------------------------------------------+---------------+-------------+ | 149 | CSI2_PIXCLK | 2nd Sensor port data latch clock | VDDIO | I | +---------+---------------+-------------------------------------------+---------------+-------------+ | 148 | CSI2_MCLK | 2nd Sensor port master clock | VDDIO | O | +---------+---------------+-------------------------------------------+---------------+-------------+ | **Module** | **Remark** | +-------------------------+-------------------------------------------------------------------------+ | TX25, TX27, TX28, TX48 | Not available – other module specific functions are used on these pins. | +-------------------------+-------------------------------------------------------------------------+ TX51 and TX53 provide a second camera interface and four additional data bits for the first camera interface. The complete interface is available on the module specific section of the TX-Standard pinout.