FIR FIlter pipelining

1. Is it useful to combine fine grain pipelining and parallel processing?
2. What is fir referred to in fir filter?
3. Is transposed form structure has a pipelining structure?

Is it useful to combine fine grain pipelining and parallel processing?

Pipelining and parallel processing could be used to minimize power or execution time.

What is fir referred to in fir filter?

Finite impulse response (FIR) filters are characterized by the fact that they use only delayed versions of the input signal to filter the input to the output.

Is transposed form structure has a pipelining structure?

As you see, the transposed structure is inherently a pipelined implementation.