Processor Architecture for High Performance Video Decode
Processor Architecture for High Performance Video Decode
Vendor:
Coreworks, S.A.
Category:
Filters Transforms
20-bit -120dB THD+N Multi-Channel Audio Sample Rate Converter
The ASRC-premier (CWda54) is part of Coreworks family of multi-channel Asynchronous Audio Sample Rate Converter (ASRC).
Overview
The ASRC-premier (CWda54) is part of Coreworks family of multi-channel Asynchronous Audio Sample Rate Converter (ASRC). This core can be used to interface digital audio equipments operating at different sample rates. It has been designed for systems requiring high quality in terms of harmonic distortion and noise.
The ASRC-premier can perform common sample rate conversions with less than -120 dB of Total Harmonic Distortion plus Noise (THD+N) and has a Dynamic range of 131 dB, supporting input data processing of up to 20-bit resolution.
Coreworks ASRC series are implemented to support several key industry interfaces: TDM parallel, TDM serial, Parallel, I2S, SPDIF-AES3.
Coreworks offers a broad range of asynchronous sample rate converters targeted for variety of audio applications.
Key features
Specifications
- Fully digital audio asynchronous sample rate conversion
- Multi-channel audio, configurable up to 8 channels
- Automatically adjusts to input and output rate changes
- Input and output sample rate range: 8 kHz to 192 kHz
- Sampling rate conversion ratios from 1:7 to 7:1
- Supports multi-channel TDM serial/parallel audio, I2S, SPDIF, parallel handshaked
- High input jitter tolerance (small data bursts) and rejection capability
- Latency: 128/FSIN + 2/FSOUT
- Lower than -120 dB THD+N for common conversion rates; greater than 131 dB Dynamic Range
- Real time reporting of sample rate conversion ratio
- Extremely fast synchronization time (128 input sample periods)
- Pre-synthesis ClkOUT configuration from 64xFSOUT to 1024xFSOUT
Interfaces
- Parallel
- Parallel TDM
- I2S
- Serial TDM
- SPDIF-AES3
Files
Note: some files may require an NDA depending on provider policy.
Specifications
Identity
Part Number
CWda54
Vendor
Coreworks, S.A.
Type
Silicon IP
Provider
Coreworks, S.A.
HQ:
Portugal
Coreworks® is a brand that belongs to IPbloq, Ltd
IPbloq is a semiconductor IP design company focusing on digital components for enhancing the performance and reducing the power consumption of complex chips, such as devices for the Internet of Things (IoT), broadcast and consumer multimedia equipment, among other areas.
IPbloq is run by seasoned semiconductor technologists and employs an energetic team of engineers, while benefiting from the collaboration of leading universities and research institutes. The company has extensive experience in the design of custom digital controllers and accelerators for security, computing and multimedia applications.
Located near Lisbon, in Portugal, our workforce and visitors can profit from the city’s thriving environment for culture and commerce, fantastic weather and proximity to beautiful sandy beaches. Lisbon is also a low cost city, making our service rates an excellent value for money.
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Frequently asked questions about Filters and Transforms IP cores
What is 20-bit -120dB THD+N Multi-Channel Audio Sample Rate Converter?
20-bit -120dB THD+N Multi-Channel Audio Sample Rate Converter is a Filters Transforms IP core from Coreworks, S.A. 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.