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ZIPcores - Digital Signal Processing - High-speed symmetrical FIR Filter with an Odd number of taps

High-speed symmetrical FIR Filter with an Odd number of taps

High-speed symmetrical FIR Filter with an Odd number of taps 

General Description

FIR filter designed for high sample rate applications with symmetrical coefficients and an odd number of taps. The design is fully generic, with configurable coefficients, data width and number of taps. The architecture uses half the number of multipliers compared to a normal FIR implementation.

Key Design Features

- Systolic array for speed and scalability
- 50% less multipliers than a direct-form FIR
- Support for filters with inverted symmetry
- Configurable coefficients
- Configurable data width
- Configurable ODD number of taps
- Symmetric arithmetic rounding
- Output saturation or wrap modes
- FPGA sample rates in excess of 350 MHz

   FIR Filter systolic array odd symmetry

Applications

- High-speed filter applications
- Filters where resources are limited
- FIR filters with symmetrical coefficients
- Filters that exhibit inverse symmetry such as:
  High-pass, Differentiators and Hilbert transformers

View full product datasheet: High-speed FIR Filter with odd taps

Details
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SKU SKU17
Price: $1500.00

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