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DSP in FPGA Terms

Signal processing concepts as implemented in FPGA fabric (FIR/IIR filters, FFT cores, fixed-point arithmetic, NCO, AGC, sample rates).

8 terms in this category.

C D F H P
C
  • CIC Filter A CIC (Cascaded Integrator-Comb) filter is a computationally efficient linear-phase filter used primarily for large-ratio sample rate conver...
D
  • Decimator A decimator is a digital signal processing block that reduces the sample rate of a signal by an integer factor M, typically preceded by a lo...
  • DSP Slice
F
  • FFT
  • FIR Filter A Finite Impulse Response (FIR) filter is a discrete-time linear filter whose output is computed as a weighted sum of a finite number of pas...
  • Floating-Point (FPGA)
H
  • Hardware Multiplier A hardware multiplier is a dedicated digital logic block that computes the product of two binary operands in a fixed, small number of clock ...
P
  • Processing Gain Processing gain is the improvement in signal-to-noise ratio (SNR) achieved by specific signal processing operations -- most commonly filteri...
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