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MLX75030 Datasheet, PDF (35/72 Pages) Melexis Microelectronic Systems – Universal ActiveLight Sensor Interface
MLX75030 Universal ActiveLight Sensor Interface
Datasheet
Cyclic Redundancy Check Calculation
In all Output Data Frames, a CRC byte is included as last byte. This byte provides a way to detect transmission errors
between slave and master. An easy method to check if there were no transmission errors is to calculate the CRC of the whole
read-out frame as defined in previous tables. When the calculated CRC results in 0x00, the transmission was error free. If the
resulting CRC is not equal to zero, then an error occurred in the transmission and all the data should be ignored.
For more information regarding the CRC calculation, please refer to section 7.8.
REVISION 005 – DECEMBER 2013
3901075030
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