Implement the Farrow filter complying with the following requirements:
Requirements | |
---|---|
Sampling rate | 1 Gsps |
I/O data type | cint16 |
Coefficients data type | int16 |
Delay input data type | int16 |
NOTE: In real applications, Farrow filters are often seen operating at a lower sampling rate. However, multiple instances of filters with a lower sampling rate can be implemented on AI Engine using a time-division multiplexed (TDM) form of such a high sampling rate filter with only minor changes required to its existing codebase.