Bit-level systolic implementation of universal second-order recursive digital filter

Results of the the bit-level systolic array implementation of two universal-output second-order recursive digital filters are presented. With the change of a signal and a parameter in each resultant array, the type of the input-to-output transfer function can be switched to any one of lowpass, highpass, bandpass, or bandstop Butterworth, Chebyshev, or elliptic second-order transfer function