DSP primitive library

Primitive library for digital signal processing (DSP) primitives.

Primitives

• CIC decimator (cic_dec)
• CIC interpolator (cic_int)
• CORDIC DDS (cordic_dds)
• CORDIC rectangular to polar conversion (cordic_rec_to_pol)
• CORDIC sine and cosine (cordic_sin_cos)
• Finite impulse response (FIR) filter (fir_filter)
• Multiply accumulator (multiply_accumulate)
• Half-up rounder (rounding_halfup)