Introduction - If you have any usage issues, please Google them yourself
A low-pass filter known to the sampling rate of 2KHz, passband to 500Hz, stopband to 600 Hz, with fluctuations within 3dB,-band attenuation of-50dB, with a linear phase filter characteristics, amplitude-frequency characteristic specific see Fig. Request method, such as corrugated design of the FIR filter, and then use the TMS320C54x assembly language programming and debugging in CCS to achieve the FIR filter.