Processor Architecture for High Performance Video Decode
Processor Architecture for High Performance Video Decode
Vendor:
Creonic
Category:
Filters Transforms
Fast Fourier Transform IP Core
The Fast Fourier Transform IP Core implements the Decimation in Frequency - Fast Fourier Transform based on the Cooley-Tukey algo…
Overview
The Fast Fourier Transform IP Core implements the Decimation in Frequency - Fast Fourier Transform based on the Cooley-Tukey algorithm. The FFT/IFFT core expects complex samples as input and provides transformed complex samples as output. It performs the transform using log₂ (transform length) stages in pipeline.
Key features
- Supports forward and inverse complex FFT
- Supports transform length (N) from 23 to 2¹⁶
- Supports scaled or unscaled IFFT output
- Implemented as pipelined streaming IO architecture
Block Diagram
Creonic Fast Fourier Transform IP Core block diagram
Benefits
- Run-time configuration of the transform mode (Forward or Inverse FFT) and transform length
- Continuously stream input and output data. The core starts processing immediately after receiving the first sample and does not wait until it receives the entire frame
- Twiddle factors can be stored in ECC ROMs
- Low-power and low-complexity design
- AXI4-Stream handshaking interfaces for seamless integration
- Works with the Creonic DVB-S2X Multi-Carrier Demodulator and Creonic DVB-RCS2 Multi-Carrier Receiver
- Available for ASIC and FPGAs (AMD Xilinx, Intel and Microchip on request)
Applications
- Multi-Carrier Transmitter and Receiver Systems
- Spectrum Analysis
- Signal Filtering
- Data Compression
What’s Included?
- VHDL source code or synthesized netlist
- HDL simulation models e.g. for Aldec’s Riviera-PRO
- VHDL testbench
- Bit-accurate Matlab, C or C++ simulation model
- Comprehensive documentation
Files
Note: some files may require an NDA depending on provider policy.
Specifications
Identity
Part Number
Creonic Fast Fourier Transform IP Core
Vendor
Creonic
Type
Silicon IP
Provider
Creonic
HQ:
Germany
Creonic is an ISO 9001:2015 certified provider of ready-for-use IP cores for wired, wireless, fiber, and free-space optical communications. All relevant digital signal processing algorithms are covered, including, but not limited to, forward error correction, modulation, equalization, and demodulation. The company offers the richest product portfolio in this field, covering standards like 3GPP 5G, DVB-S2X, DVB-RCS2, CCSDS, andWiFi. The products are applicable for ASIC and FPGA technologies and comply with the highest requirements with respect to quality and performance.
For more information, please visit our website at www.creonic.com .
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Frequently asked questions about Filters and Transforms IP cores
What is Fast Fourier Transform IP Core?
Fast Fourier Transform IP Core is a Filters Transforms IP core from Creonic listed on Semi IP Hub.
How should engineers evaluate this Filters Transforms?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Filters Transforms IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.