All IPs > Graphic & Peripheral > Interrupt Controller
In modern electronic systems, managing and prioritizing multiple tasks and processes effectively is crucial. An interrupt controller plays a pivotal role in this by managing the interrupts that require the processor’s attention immediately. This category of semiconductor IPs provides essential functionalities to handle various interrupts efficiently, ensuring that electronic devices operate smoothly and responsively.
Interrupt controller semiconductor IPs are integral components within microcontrollers, microprocessors, and system-on-chips (SoCs). They help in orchestrating seamless communication between the processor and peripheral devices by managing interrupt signals. These IPs allow for the prioritization and queuing of interrupt requests, ensuring that critical tasks are addressed promptly. The efficient operations of multimedia devices, network processors, and graphic subsystems often rely on sophisticated interrupt controllers to handle INTERRUPTs with minimal latency.
The products within this category are designed to enhance performance, reliability, and power efficiency of electronic devices. In complex devices where multiple peripheral components are integrated, such as smartphones and tablets, or in high-performance computing systems, interrupt controllers ensure that system resources are used optimally without unnecessary delays. Developers can select from a variety of interrupt controller semiconductor IPs tailored to different applications, ranging from simple designs for low-power devices to advanced solutions for high-performance systems.
Moreover, these semiconductor IPs are vital for developers seeking to build scalable systems able to handle increased processing demands. By employing robust interrupt control mechanisms, systems can be built to adapt to a range of operational conditions, enhancing both user experience and system longevity. Thus, the right choice of interrupt controller IP can significantly influence the overall efficiency and effectiveness of electronic products across various industries.
The PLIC (Platform-Level Interrupt Controller) is a fully compliant RISC-V IP designed to manage multiple interrupt sources within a system. This feature-rich controller is configurable, allowing it to be tailored to specific system requirements while maintaining compliance with RISC-V architectural standards. Its flexibility and capability to prioritize interrupt handling ensure efficient processing, which is crucial for high-performance computing environments.
The Dukosi Cell Monitoring System (DKCMS) is an advanced solution designed to enhance the performance, safety, and sustainability of batteries, particularly for high-power applications. This innovative system employs a Dukosi DK8102 Cell Monitor per cell, offering precise voltage and temperature data collection. By using the proprietary C-SynQ communication protocol, cell data is transmitted synchronously via a single bus antenna to a DK8202 System Hub, maintaining communication even amid dynamic conditions. This architecture facilitates real-time monitoring, ensuring cells operate within safe parameters while optimizing the battery's overall performance. DKCMS's contactless connectivity stands out, eliminating the complexity of traditional wire harnesses and simplifying integration. This design reduces the number of components needed, which underscores reliability and reduces cost. Additionally, the contactless communication provides robust data transmission with predictable latency, catering to complex, safety-critical environments where precision and reliability are paramount. Scalability is another essential feature of the DKCMS, enabling seamless adaptation to a range of applications from electric vehicles to energy storage systems. The system supports up to 216 cells, allowing flexibility in design without extensive reengineering. This allows for efficient upscaling or downscaling according to specific project requirements, ensuring that the solution can evolve alongside changing technological or market landscapes.
The OSIRE E3731i is crafted to meet high-intensity RGB lighting demands in automotive interiors, featuring an intelligent RGB LED configuration with an embedded integrated circuit. This circuit manages the R/G/B LEDs and stores optical measurement data, ensuring enhanced control over color algorithms via an external microcontroller. The device uses open system protocols, allowing comprehensive data reading and control features, including temperature management for color consistency. The OSIRE E3731i is specifically patent-compliant and supports automotive production requirements, maintaining rigorous standards for both temperature compensation and controller communication within the LED unit.
The GNSS VHDL Library is a high-performance, sophisticated library developed to streamline the integration of satellite navigation capabilities within digital hardware systems. Tailored for flexibility and adaptability, this library facilitates various GNSS systems, including GPS, GLONASS, and Galileo. Its design enables effective signal processing and navigation solutions through dedicated VHDL modules. A notable aspect of the GNSS VHDL Library is its compatibility with multiple hardware platforms and architectures, which include SPARC V8 and RISC-V systems. It encompasses modules like fast search engines, Viterbi decoders, and self-test units, allowing developers to customize and refine their application according to specific needs. The library supports a range of configurations: it can be tailored to manage different numbers of channels, frequencies, and system modules as specified by user requirements. By implementing a single, comprehensive configuration file, it minimizes the need for repetitive customization across different systems, which can significantly decrease development times and costs.
The DK8x02 Evaluation Kit serves as a powerful tool for developers looking to integrate Dukosi's advanced cell monitoring technology into their battery management systems. This kit provides a user-friendly interface for evaluating the capabilities of the Dukosi Cell Monitoring System (DKCMS), facilitating the development of next-generation batteries. With the ability to connect multiple Cell Monitor boards via a System Hub, the kit offers a comprehensive setup for testing and exploring the potentials of Dukosi's solutions. This evaluation kit includes everything needed for thorough testing and design prototyping - from USB connections to a Windows-compatible software GUI that visually represents the battery setup as a digital twin. This component of the kit empowers developers to refine and optimize their designs effectively, enabling a rapid transition from concept to market. By offering robust tools for debugging and system optimization, the DK8x02 Evaluation Kit ensures that developers can quickly address challenges and determine the best configurations for their needs. This enhances the overall development process, streamlining the creation of innovative battery solutions and cutting-edge battery-powered applications.
Laser Triangulation Sensors are fundamental in non-contact measuring applications, particularly when exacting precision in position and dimension checks is essential. Designed to provide a reliable solution, these sensors utilize advanced laser technology to deliver accurate measurements over a broad range. The devices are capable of measuring distances and displacements efficiently, making them invaluable in industries where precision is non-negotiable. These sensors are constructed to function seamlessly in dynamic environments, providing measurements with a minimal margin of error. The sensors employ a unique mechanism utilizing both blue and IR lasers, which aids in capturing precise data from target surfaces. They offer capabilities to measure across ranges from as little as 2mm to expansive stretches up to 2.5m, all while maintaining a measurement error margin of ±1 μm. Such accuracy is complemented by a high sampling frequency of up to 160 kHz, ensuring rapid data acquisition in varying industrial conditions. Laser Triangulation Sensors come equipped with robust features that allow them to address complex measurement challenges. Whether it's monitoring surface contours or inspecting objects in motion, these sensors adapt readily, ensuring comprehensive data for operators. Their versatility is evident as they can be applied to countless applications, maximizing efficiency across industrial operations.
The Satellite Navigation SoC Integration by GNSS Sensor Limited is engineered to optimize the incorporation of satellite navigation capabilities directly into system-on-chip designs. This product is notable for its compatibility with various satellite systems including GPS, GLONASS, and Galileo, featuring independent fast search engines for each navigation protocol. This integration offers substantial flexibility, allowing the navigation system to operate efficiently across a broad spectrum of platforms. The SoC integration includes a distinctive set of features designed to cater to the requirements of modern digital hardware environments. It supports a wide array of architectures, notably those based on RISC-V and SPARC V8, as well as FPGA environments, which are testament to its adaptability in different technological frameworks. This flexibility is further bolstered by its use of universal bus interfaces such as AMBA and SPI, facilitating integration without necessitating extensive design modifications. Moreover, this SoC solution supports a comprehensive range of frequency bands and channels, ensuring robust satellite tracking and data acquisition capabilities. Its architecture allows for maximum independence from CPU platforms, providing a single configuration file to manage various system needs, thus reducing the complexity and development costs associated with integrating navigation functions into bespoke silicon solutions.
The WDR Core provides an advanced approach to wide dynamic range imaging by controlling image tone curves automatically based on scene analysis. This core is adept at ensuring that both shadows and highlights are appropriately compensated, thus maintaining image contrast and true color fidelity without the reliance on frame memory. Automatic adjustments extend the dynamic range of captured images, providing detailed correction in overexposed and underexposed areas. This capability is vital for environments with variable lighting conditions where traditional gamma corrections might introduce inaccuracies or unnatural visual effects. The core focuses on enhancing the user experience by delivering detailed and balanced images across diverse scenarios. Its versatility is particularly useful in applications like surveillance, where clarity across a range of light levels is critical, and in consumer electronics that require high-quality imaging in varying illumination.
RIFTEK's Absolute Linear Position Sensors stand as a testament to the company's commitment to precision and innovation in non-contact measurement. Designed specifically for measuring displacements and other dimensional properties, these sensors ensure unrivaled precision in tracking changes in the objects' positions. The sensors are particularly beneficial in environments demanding exactness such as automated production lines and quality control settings. These devices employ advanced absolute measurement technology ensuring consistent accuracy across their entire measuring range, which spans from a minimal 3 mm to a maximum of 55 mm. They are equipped with a fine resolution of 0.1 μm, offering precise details of every minor movement or displacement, making them indispensable tools in applications where high precision is critical. In practice, these sensors shine in their capacity to deliver real-time displacement data, facilitating better control and quality management in manufacturing processes. Their robust construction ensures long-lasting performance, and their application versatility means they can be integrated seamlessly into various industrial setups requiring positional accuracy.
Monolithic Microsystems by IMEC represent the frontier of microelectronics, where advanced functionalities are integrated directly on top of CMOS technology. This innovation allows for high-performance and miniaturization within a single compact package. Utilizing diverse process modules, including silicon photonics and MEMS, these microsystems offer vast potential across industries from healthcare to automotive. These systems combine multiple technologies such as photonics, optics, and electronics co-integrated into a singular structure, leading to enhanced operational efficiency and reduced costs in mass manufacturing.
The MGNSS IP offers a comprehensive multi-frequency and multi-constellation GNSS baseband core that supports integration into automotive, smartphone, precision and IoT application systems. It is designed to manage legacy and modernized GNSS signals across various constellations, seamlessly adapting to application needs. This IP emphasizes energy efficiency and swift acquisition alongside precise tracking capabilities. Featuring 64 parallel GNSS signal tracking channels, it stands capable of fast acquisition and precise measurement outputs. It supports dual-frequency operations through two RF channels and employs advanced interference management techniques. This configuration enables the IP to operate effectively amidst both intentional and unintentional signal disturbances, providing robust navigation solutions. This core is notable for its comprehensive support across L1, L2, L5, and S band frequencies, making it adaptable for use with GPS, Galileo, GLONASS, BeiDou, QZSS, IRNSS, and SBAS systems. Focusing on power conservation, it allows for various power-down modes adjusting to application demands.
The HDR Core is engineered to deliver enhanced dynamic range image processing by amalgamating multiple exposures to preserve image details in both bright and dim environments. It has the ability to support 120dB HDR through the integration of sensors like IMX585 and OV10640, among others. This core applies motion compensation alongside detection algorithms to mitigate ghosting effects in HDR imaging. It operates by effectively combining staggered based, dual conversion gain, and split pixel HDR sensor techniques to achieve realistic image outputs with preserved local contrast. The core adapts through frame-based HDR processing even when used with non-HDR sensors, demonstrating flexibility across various imaging conditions. Tone mapping is utilized within the HDR Core to adjust the high dynamic range image to fit the display capabilities of devices, ensuring color accuracy and local contrast are maintained without introducing noise, even in low light conditions. This makes the core highly valuable in applications where image quality and accuracy are paramount.
2D Laser Scanners by RIFTEK epitomize cutting-edge technology for non-contact surface profiling and dimension measurements. These sophisticated devices are equipped to handle detailed surface analysis and 3D model constructions. Utilized heavily in industries requiring precise structural data, the scanners effectively bridge the gap between complex designs and real-world applications. The scanners operate efficiently over a variety of ranges, accommodating measurements from as little as 10mm to widths that stretch up to 1010mm. This versatility ensures suitability for a range of applications, from precise welding robot operations to broader industrial surface assessments. With an impressive linearity of 0.01% of Full Scale (F.S.) and a rapid sampling rate of up to 16,000 profiles per second, the scanners herald a new era of fast, accurate data collection. Constructed on a base of blue and infrared lasers, these scanners excel in delivering high-resolution data critical for accuracy in various fields including automotive and aerospace industries. The reliability of 2D Laser Scanners is further accentuated by their robust build, ready to withstand the challenges presented by demanding operational environments, ensuring continued accuracy and performance over time.
Heimdall Toolbox is crafted for low-power image processing applications, providing tools that simplify the development of devices requiring detailed image analysis and processing capabilities. This toolbox is essential for engineers working on products where power efficiency is a priority, such as portable medical devices and smart cameras used in automation. The toolbox is tailored towards enabling rapid image interpretation through custom algorithms, ensuring low power consumption without compromising on image quality. It is equipped with interfaces that support a 64x64 pixel matrix, ideal for applications demanding high efficiency in processing images while maintaining minimal power usage. Heimdall Toolbox supports quick proof of concept, allowing developers to swiftly navigate the design phase and optimize their image processing solutions. This facilitates a smoother transition from design to production, ensuring the final product is both energy-efficient and highly functional, meeting the exacting standards of today's smart technology applications.
The OSIRE E5515 is an advanced RGB LED solution engineered for automotive interior applications. Known for its individually addressable LED chips, it offers substantial flexibility in color management and driver selection. The slim design is particularly suited for integration into tight spaces such as lightguides in automotive assemblies, allowing for ultra-compact design solutions. This LED's durability and improved temperature compatibility make it ideal for use with IMSE technologies. Additionally, OSIRE E5515 facilitates improved production efficiencies, as it includes a data matrix code providing measurement data for each LED, hence simplifying the optical measurement process.
The DKCMS Core integrates seamlessly into high-performance battery packs, offering a robust and innovative cell monitoring solution. This core functionality supports precise, per-cell measurements and robust data processing, which are transmitted to the main BMS via the System Hub using Dukosi's unique C-SynQ protocol. The core is designed to maintain synchronization and accurateness even in rapidly changing environments, bolstering the security and reliability of the battery management system. This core system is tailored specifically for high-capacity battery applications, providing solutions that augment the overall safety, efficiency, and life span of battery packs. With its adaptive channel hopping and automatic or manual channel masking features, the DKCMS Core ensures uninterrupted and secure data communication. Additionally, its wake-on-fault feature is essential for systems that need to maintain vigilance even during low power conditions. Notably, the core's scalability feature allows it to manage substantial battery capacities, making it suitable for everything from vehicles to stationary storage solutions. The design also incorporates elements like passive cell balancing and fault reporting which contribute toward improved operational efficacy and longevity, resulting in lower operational costs and increased robustness of the battery systems in which it is implemented.
The Dynamic PhotoDetector (DPD) for hearables by ActLight is tailored to transform the capabilities of audio-centric wearable devices. With its groundbreaking sensitivity, the DPD excels in environments with fluctuating or low light, ensuring accurate and consistent biometric data capture. This makes it an ideal choice for hearables aimed at heart rate and activity monitoring. Incorporating Swiss engineering precision, ActLight's DPD ensures optimal performance and is energy efficient, operating at low voltages. This efficiency significantly extends the device's operational life between charges, a critical feature for products intended for active, on-the-go users. The DPD’s design further supports seamless integration into compact hearables without the need for bulky amplification systems, thus maintaining device elegance and user comfort. Through this innovation, ActLight has enabled hearable manufacturers to offer more sophisticated and user-friendly products. The DPD not only supports essential health tracking functionalities but also brings new possibilities for hearable design, enhancing the user experience while delivering crucial health insights.
The Video Anonymization technology developed by Gyrus AI is an innovative solution dedicated to enhancing privacy in video data analytics. This solution efficiently anonymizes individuals within video footage without compromising on the video's overall quality or informative content. The technology distinguishes itself by employing advanced AI algorithms that detect and mask sensitive data, ensuring compliance with privacy regulations across different regions. Gyrus AI's Video Anonymization is adaptable to a wide range of applications, from corporate security to public safety and surveillance. It integrates seamlessly with existing video systems, providing an essential layer of security without necessitating major infrastructural changes. The anonymization process is conducted in real-time, allowing for immediate analysis and response, a crucial factor in dynamic environments like retail and public spaces. What further sets this solution apart is its ability to maintain operational efficiency without high computational demands. By leveraging edge computing capabilities, the Video Anonymization tool minimizes latency and enhances processing speed, ensuring that high-quality anonymized videos are produced swiftly and efficiently.
IQonIC Works' RISC-V PLIC is a highly flexible and configurable platform-level interrupt controller, designed to facilitate extensive management of interrupt sources in multidimensional system architectures. It conforms to RISC-V specifications, supporting a vast range of interrupt sources—from 31 up to 1023—and offering comprehensive control over priority and delivery. This controller is particularly effective for scalable applications, accommodating up to 32 target contexts. Each interrupt source can be configured for various signals, including synchronous or asynchronous requests and level or edge sensitivity, making it adaptable to intricate hardware requirements. The PLIC interfaces with systems via an AHB-Lite interface for robust register and control management. The RISC-V PLIC is a critical component in complex processor environments, efficiently orchestrating interrupt latency and response times. Its design supports the allocation of secure interrupts, enhancing the reliability and safety of data processing. This IP is suitable for high-performance applications needing efficient and scalable interrupt management across multiple processing units.
The Fault Resistant Recovery Companion with Single Sequence Recovery is an innovative solution designed to enhance system resilience by ensuring rapid recovery from transient faults. It operates by monitoring system states and executing recovery actions when anomalies are detected. The single sequence recovery feature allows for an immediate return to normal operations without the need for a complex reboot process. This IP is particularly useful in systems where uptime is critical, such as in telecommunications and data centers, where it minimizes the impact of soft errors, thereby improving overall system reliability.