What is Generic high-speed FIR Filter with symmetry?
Generic high-speed FIR Filter with symmetry is a Filters Transforms IP core from Zipcores Electronic Systems Engineering S.L. listed on Semi IP Hub.
Vendor:
Zipcores Electronic Systems Engineering S.L.
Category:
Filters Transforms
Generic high-speed FIR Filter with symmetry
FIR filter designed for high sample rate applications with symmetrical coefficients and an even or odd number of taps.
Overview
FIR filter designed for high sample rate applications with symmetrical coefficients and an even or odd number of taps. Features configurable coefficients and data width. Design uses only half the number of multipliers compared to a normal FIR implementation. Matlab®, FDAtool and Simulink® compatible.
Key features
- Synthesizable, Technology independent VHDL IP Core
- Implemented as a systolic array for speed and scalability
- 50% less multipliers than a direct-form FIR implementation
- Support for filters with inverted symmetry such as High-pass, Differentiators and Hilbert Transformers
- Configurable coefficients, data width and number of taps
- Symmetric arithmetic rounding limits DC-bias problems
- Output saturation or wrap modes
- Supports 500 MHz+ sample rates
Block Diagram
FIR_NTAP_SYM block diagram
Applications
- High-speed filter applications where resources are limited
- General purpose FIR filters with symmetrical coefficients
- Filters that exhibit inverse symmetry in their coefficients such as High-pass, Differentiators and Hilbert transformers
Specifications
Identity
Part Number
FIR_NTAP_SYM
Vendor
Zipcores Electronic Systems Engineering S.L.
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
Frequently asked questions about Filters and Transforms IP cores
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