Introduction - If you have any usage issues, please Google them yourself
Assumed that the median filter of the sampling frequency of the procedure for 3, requested that the three samples, respectively, after the data stored in the register R2, R3, R4, the R3 in filtering the results on the average to extreme filtering process, requiring continuous sampling of 18 times, and After sampling the data stored in the internal RAM of the unit 70H to 81H, and finally stored in the filter results in the register R1