All IPs > Graphic & Peripheral > Audio Controller
Audio controller semiconductor IPs play a pivotal role in modern electronic devices, guiding the process of capturing, processing, and delivering high-quality audio signals. From consumer electronics like smartphones and tablets to advanced automotive infotainment systems and smart home devices, these IPs are foundational to providing an optimal auditory experience. They enable a seamless integration of audio functionalities, supporting various audio formats and facilitating multimedia applications.
In the realm of semiconductor IPs, audio controllers are critical components that ensure efficient audio data management and signal processing. Their capabilities include analog-to-digital conversion (ADC) and digital-to-analog conversion (DAC), audio encoding and decoding, sound shaping with equalizers, and noise reduction algorithms. By utilizing these IPs, manufacturers can create devices that accommodate high-fidelity sound reproduction, effectively supporting everything from stereo sound in personal devices to multi-channel surround sound used in home theater systems.
Audio controllers in this category also play a significant role in Internet of Things (IoT) applications, where compact and power-efficient design is paramount. They are engineered to meet the growing demand for low-power consumption while maintaining superior audio quality. This makes them ideal for use in wearable technology, smart speakers, and other connected devices that require reliable audio processing.
In automotive applications, audio controller IPs ensure that drivers and passengers enjoy high-quality in-car audio experiences. These IPs help in the integration of advanced sound systems that not only play music but also enhance navigation guidance and facilitate hands-free communication. Consequently, audio controller semiconductor IPs are integral to designing products that offer immersive and interactive audio features, elevating the overall user experience across various domains.
Vehicle Engineering & Design Solutions by KPIT revolve around transforming vehicle development through cutting-edge design and simulation technologies. By employing advanced Computer Aided Design (CAD) and virtual prototyping, KPIT enhances product development and market entry speed. The focus is on aligning vehicle aesthetics with functional performance, ensuring that vehicles not only appeal to modern consumers but also comply with modern sustainability mandates. KPIT’s holistic approach offers comprehensive solutions that simplify the design and validation processes, fostering innovation in both conventional and electric vehicle configurations.
Canova Tech's CT20601 is a comprehensive USB Type-C interface IP core tailored for USB Power Delivery devices. It covers VCONN and VBUS management, making it capable of supporting dual-role ports and ensuring smooth operation even in dead-battery scenarios. The CT20601 integrates seamlessly with Power Delivery systems, enhancing connectivity with various peripherals. It features mechanisms like Fast Role Swap, which are essential for maintaining stable and reliable communication under varying power conditions. Ideal for use in diverse electronic devices, the CT20601 is a pivotal element in creating advanced USB-PD power solutions, enabling efficient power transfer and robust data management while simplifying design integration for technology developers.
The IP Camera Front End by Bitec is specifically optimized for Altera CMOS sensor technology, providing a comprehensive parameterized design that enhances video signal processing, especially for high-resolution camera applications. This IP is critical in industries that rely on accurate image data capture, including security surveillance, industrial inspection, and scientific imaging.\n\nThis tailored solution supports the integration of complex video analytics, ensuring rapid data throughput and minimal latency in video processing. Its ability to handle large data volumes with precision and accuracy is a testament to its robust engineering design. Users benefit from this system's configuration flexibility, which allows customization according to specific application demands, whether in high-speed environments or scenarios demanding detailed image analysis.\n\nEngineered with adaptability in mind, the IP core supports a wide array of video outputs, maintaining compatibility with both legacy and emerging video standards. This ensures that manufacturers can easily implement the core into their systems, maintaining a significant edge in the competitive field of multimedia technology.
ISPido on VIP Board is a tailored run-time solution designed specifically for Lattice Semiconductors' VIP board, offering enhanced image processing capabilities. Designed for real-time image sharpness and balance, the system provides both automatic configuration options and manual fine-tuning capabilities through a menu interface. This interface allows the selection of different gamma tables, application of convolutional filters, and more. The VIP Board includes CrossLink and HDMI bridges and uses Sony IMX 214 image sensors with an ECP5-85 FPGA processor, ensuring robust processing power and high-quality image output. With a resolution output of 1920 x 1080p over HDMI and YCrCb 4:2:2 format, this board is instrumental in achieving runtime calibration. Overall, ISPido on VIP Board offers a customizable platform for image processing tasks, balancing ease of use with powerful processing capabilities, thus supporting a variety of video and vision applications.
The C3-CODEC-G712-4 is an advanced audio codec designed to provide high-quality sound processing for telecommunication applications. This codec is part of Cologne Chip's powerful suite of IP offerings, embedding efficient digital signal processing capabilities that cater to a wide array of communications standards and requirements. With DIGICC technology at its core, the C3-CODEC-G712-4 eliminates the complexities associated with analog design by enabling an all-digital architecture. This innovation leads to reduced design costs and increased flexibility, allowing systems to adapt efficiently to evolving specifications. Such adaptability is critical in ensuring long-term viability and updating products rapidly as standards evolve. The codec is engineered to deliver exceptional performance across various operating environments, ensuring audio quality and robustness in both low and high-data rate streaming scenarios. It seamlessly pairs with other telecom hardware components, facilitating efficient data flow and communication across integrated systems, which is particularly beneficial in high-demand environments like VoIP and multimedia streaming.
ISPido is a comprehensive RTL Image Signal Processing (ISP) pipeline, configurable via the AXI4-LITE protocol, that offers extensive flexibility and modularity for integrating into various systems. Designed to handle a video stream with 8 to 12 bits depth, ISPido includes an array of modules for efficient image processing. The pipeline encompasses features like pixel defect correction, color filter array interpolation using the Malvar-Cutler algorithm, and a color correction matrix. It supports color space conversions between RGB and YCbCr, facilitating operations within a vision system. Tiny in area yet robust in functionality, ISPido is compatible with AMBA AXI4 standards, ensuring seamless integration into existing systems. Each module addresses specific image processing needs, from auto-white balance to HDR chroma resampling. The ISP module is designed for resolutions up to 7680x7680, supporting the latest 4K2Kp30 (3840x2160) standards, making it ideal for demanding applications in areas like industrial automation and consumer electronics. ISPido’s implementation is versatile, supporting configurable modules that cater to a vast array of applications. Its first-rate architecture allows it to be utilized in both low-powered battery-operated devices as well as cutting-edge 8K vision systems. The image processing capabilities make ISPido a vital component for developers aiming to enhance video and image quality in diverse hardware applications.
The Load Unload FFT Core is engineered for applications where minimal memory usage is critical, especially applicable in ASIC solutions. It features distinct cycles for loading, processing, and unloading data efficiently, making it ideal for scenarios demanding minimal configuration memory to keep ASIC area requirements low. It supports various configurations with 1, 2, or 4 butterfly setups, and includes optional input buffers to facilitate continuous data applications. This flexibility supports both fixed and floating-point mathematical operations, with run-time options to select length and direction, ensuring adaptability to diverse processing environments. Designed for environments where low memory overhead is essential, this IP core demonstrates the capability to manage significant processing tasks effectively with optimized resource usage, making it suitable for high-performance computational applications.
ISELED technology revolutionizes automotive lighting by embedding essential functions and controls in a single RGB LED component, thus streamlining system complexity and cost. This smart technology calibrates color and compensates for temperature internally, reducing the need for external calibration efforts. ISELED enables dynamic lighting solutions through a digital component that supports a wide array of automotive RGB or tunable white LED applications. The bidirectional communication protocol simplifies the addressing and control of each LED within a system, using a 24-bit value to manage color uniforms, which does away with traditional PWM control. This makes ISELED a perfect choice for precise lighting systems needed in modern vehicles, offering unprecedented ease of use and installation. With its robust design meeting automotive EMC standards, ISELED supports minimal cable distances via external filtering, combined with efficient power delivery from a single 12V bus system. It is well-suited for ambient and functional lighting, dynamic lighting effects, and even integrates seamlessly with larger light and sensor networks within vehicles.
The JDA1 is a versatile DAC core cell, designed for high-fidelity audio processing. It integrates a delta-sigma DAC with a PLL, eliminating the need for external clock generation by deriving all necessary sampling clocks from a 27MHz input. The JDA1 processes digital PCM inputs from 16 to 24 bits wide, supporting various standard and custom audio sample rates, including 96kHz. Its efficient silicon use requires just 0.3 to 0.4 sqmm, adapting seamlessly to scaling digital IC technologies.
The Mixed Radix FFT is designed to handle FFT calculations that do not align with power-of-2 sizes, utilizing factors such as radix-2, 3, 5, or 7. This approach is vital for applications requiring non-standard FFT lengths, often found in digital communications like LTE OFDM. Dillon Engineering's solution provides a balance of serial and parallel FFT engines to achieve continuous data throughput and performance optimization. The architecture supports both fixed and floating-point operations, with tuning flexibility to adapt to internal or external memory constraints. A robust, scalable design supports various lengths through a pipelines structure, ensuring effective integration across varying project needs. The core addresses latency concerns and offers the versatility required for a broad array of demanding processing environments.
The 2D FFT IP Core is specialized for image processing applications, requiring the comprehensive processing of data across two dimensions. This involves performing FFT transformations on both the rows and columns of the data set, thus entailing in-depth understanding of chip and memory architectures. Effective 2D FFT implementations must consider throughput, scaling, and memory interfacing, balancing these factors to optimize performance. With the capability of continuous processing across variable lengths, this core efficiently utilizes on-chip and off-chip memories to maintain effective data flow. Designed for optimal performance, the core manages dual transforms with high throughput rates, leveraging either internal or external memory architectures. It's configured to extract maximum efficiency from available resources, providing a stable solution for complex image transformation applications.
The Pipelined FFT Core provides consistent throughput in data processing, operating effectively across diverse applications. Perfect for low-memory footprint environments, it supports any radix-2 length, with variable runtime transformation length selections. Operating in FPGA and ASIC systems, the core is particularly resource-efficient, making it suitable for ASIC applications where silicon area conservation is priority. It supports efficient decimation schemes like DIF and DIT, offering flexibility in data input and output ordering. Boasting clock rates up to 400MHz, especially in Virtex-5 platforms, it optimizes processing through streamlined butterfly structures, processing one point per clock cycle with minimal memory consumption. Its efficient memory usage makes it an optimal solution for continuous and real-time data processing challenges.
The UltraLong FFT is designed to manage FFT lengths that exceed the internal memory capabilities of FPGA or ASIC devices. When memory usage surpasses on-chip memory limits, the algorithm effectively partitions an N-length transform into smaller N1 and N2 FFTs. This entails three transpose operations in external memory and a subsequent rotation stage to achieve the desired transformation. To optimize continuous data throughput, the design utilizes separate banks of memory and distinct FFT cores for the N1 and N2 transformations. The architecture allows for numerous design configurations, providing flexibility in terms of memory bank sharing and FFT core utilization. This adaptability is crucial for handling varying performance requirements and conserving logic resources where practical. Performance is primarily dictated by the bandwidth of the external memory used. Technologies like QDR SRAM offer the highest throughput, while DDR SDRAM enables the processing of more extended FFT lengths. Each UltraLong FFT core is configured to maximize efficiency based on the available memory architecture, ensuring high performance for data-intensive applications.
The CT20603 is an advanced embedded USB2 (eUSB2) repeater from Canova Tech, pivotal for systems requiring high-speed connectivity between modern SoCs and traditional USB devices. Its dual-role capability enables it to function in Host, Peripheral, or Dual Role Repeater modes, facilitating communication with devices that lack native 3.3V support. Engineered for innovation, the CT20603 handles packet forwarding between eDP/eDN and DP/DP interfaces with precise timing, maintaining compliance with eUSB2 and USB2.0 standards. This ensures compatibility and efficient data transfer even with the latest technology nodes, like 5nm and 3nm. This repeater enhances the integration of USB technologies in contemporary electronic systems, providing flexibility and performance without compromising on size or power demands. By supporting eUSB2, the CT20603 becomes essential for developers looking to bridge new and established connectivity paradigms.
The Parallel FFT IP Core is renowned for its efficient architecture, providing rapid processing for short-length FFTs. Designed for extreme speed and low power consumption, this core can handle FFT lengths from 4 to 64 points, utilizing optimized butterflies and reduced logic from constant twiddle factors. Capable of ultra-high performance, it facilitates data throughput with a potential exceeding 25 GSPS, depending on the FPGA used, such as the Virtex-5. This core processes N points per clock cycle, allowing for asynchronous operation across unlimited pipeline stages. It supports multiple configurations to maximize architectural efficiency, particularly for short FFT lengths in FPGAs. The core's architecture, including widely used building blocks like multipliers and DSP slices, ensures optimal logic usage, benefiting from minimal memory constraints.
The J5 is a digital processor designed to perform advanced 3-D audio virtualization. Handling both TruSurround and SRS 3D algorithms, it allows users to enjoy a full surround sound feel with just two speakers by implementing complex channel downmixing and spatial audio effects. The J5 is economically designed, needing less than 0.16 sqmm of silicon, making it efficient and cost-effective for high-density audio systems.
AONDenoise represents the pinnacle of noise cancellation technology within AONDevices' product lineup, offering superior auditory clarity in noisy environments. It seamlessly integrates with various devices, enhancing user experience by filtering out unwanted background noises while amplifying desired sounds. This advancement supports applications in consumer electronics, making it an indispensable addition to wearable devices, like earbuds, where auditory precision and clarity are paramount. Its advanced algorithms are developed to deliver uncompromised sound quality, ensuring clear communication and reduced auditory strain. Beyond personal devices, AONDenoise is also influential in industrial settings, providing clear voice communication amidst machinery noise. Its superior performance ensures high satisfactory levels for manufacturers seeking to augment sound quality in their products, without increasing power consumption.
The Processor System IP from Akeana is a comprehensive suite designed to accelerate the development of processor systems. This collection includes key components such as Compute Coherence Blocks, IOMMU, and advanced interrupt controllers, enabling the creation of highly customized and efficient solutions. Akeana's Compute Coherence Block (CCB) is pivotal in connecting clusters of cores coherently, using protocols like AMBA AXI and CHI to support both coherent and non-coherent multi-core systems. Meanwhile, the IOMMU enhances memory management by translating device addresses to system physical addresses, thereby optimizing the performance and security of shared memory resources. The system IP also features AkeanaMesh, a coherent interconnect fabric that facilitates the construction of many-core compute configurations, ensuring seamless integration and scalability. With this sophisticated system IP, customers can achieve optimal performance and reliability across a variety of applications in AI, networking, and system integration.
The HiPrAcc NCS280-I PCIe Card is designed to enhance performance in networking and storage applications using the Intel Agilex 7 I-Series FPGAs. It offers options for dual QSFP interfaces, supporting configurations up to 200G per interface, effectively addressing the requirements of high-bandwidth network applications. Equipped with 72-bit DDR4 banks, this card allows for scalable memory solutions, offering both 8GB and 16GB options. This facilitates efficient data processing, essential for complex computational tasks. The inclusion of Gen4 M.2 NVMe SSD slots adds substantial storage capacity, allowing for high-speed data storage and retrieval operations. This card also highlights its R-Tile based CXL or PCIe Gen5 host interfaces, which support advanced connectivity and networking operations. Integrated PTP/1588 network synchronization further enhances its value by ensuring timing precision necessary for telecommunications and data center environments.