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Vendor:
Cadence Design Systems, Inc.
Category:
DSP Core
Vision 4DR Accelerator
Hardware Accelerator for 4D Imaging Radar Solution for Vision 331 and Vision 341 DSPs
Overview
Hardware Accelerator for 4D Imaging Radar Solution for Vision 331 and Vision 341 DSPs
The Cadence Tensilica Vision 4DR Accelerator is a hardware designed to address the increasing computational requirements for 4D Imaging radar for the automotive market. While working in conjunction with Vision 341 DSP, it provides up to 7X greater FFT performance than previous generation Vision DSPs. Because of its much higher performance than a DSP-only solution, a combined solution of Vision 331/341 and Vision 4DR saves considerable power and area.
Key features
Vision 4DR Accelerator has been designed to provide the best combination of hardware wire and programmable solution for 4D imaging radar. It offers the ability to operate on large data cubes required for today’s automotive solution. Because of its much higher performance than a DSP-only solution, a combined solution of Vision 331/341 and Vision 4DR saves considerable power and area.
- Accelerates 2D and 1D Fast Fourier Transform (FFT) commonly used in Radar processing
- 16/24-bit fixed-point processing
- Programmable input scaling
- AXi-based IP with multiple DMA (128/256-bit) for fast data movement
- Highly programmable: ability to select data width, windowing, FFT size
- System software to work as FFT offload engine for Vision 331/341
- ISO 26262 ready for the automotive market
Block Diagram
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Benefits
- Area and Power Optimized: Hardware pipeline for 2D and 1D FFT acceleration eliminate needs for additional DSPs
- 2D and 1D FFT Processing: Hardware pipeline specifically to operate on 2D/1D 16 and 24-bit DSP
- High Performance: While working in conjunction with Vision 341 DSP it provides up to 7X greater FFT performance than previous generation Vision DSPs
Specifications
Identity
Part Number
Vision 4DR Accelerator
Vendor
Cadence Design Systems, Inc.
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
USA
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Frequently asked questions about DSP Core IP cores
What is Vision 4DR Accelerator?
Vision 4DR Accelerator is a DSP Core IP core from Cadence Design Systems, Inc. listed on Semi IP Hub.
How should engineers evaluate this DSP Core?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this DSP Core 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.