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.
Roa Logic's Platform-Level Interrupt Controller (PLIC) is a highly parameterized and configurable module that adheres to the RISC-V architecture, intended to manage interrupts in various system designs comprehensively. This component is a critical part of incorporating interactivity and responsiveness in embedded systems, handling a multitude of interrupt sources efficiently. The PLIC's compliance with the RISC-V standard ensures seamless integration into systems using this architecture, enabling straightforward implementation and management of interrupt-related functionality. Its flexible design allows users to customize the number of supported interrupts according to specific needs, making it adaptable to a wide range of applications, from small embedded devices to more complex multicore systems. Overall, Roa Logic’s PLIC offers a scalable solution for systems designers, providing the necessary configurability to tailor the interrupt handling according to platform-specific requirements. Its open-access policy for non-commercial applications further encourages experimentation and innovation within the RISC-V ecosystems.
ISPido on VIP Board is a specialized runtime solution designed for optimal performance with Lattice Semiconductors’ Video Interface Platform. It features versatile configurations aimed at real-time image optimization, allowing users to choose between automatic best-setting selection or manual adjustments via menu-driven interfaces for precise gaming control. Compatible with two Sony IMX 214 image sensors, this setup ensures superior image clarity. The HDMI VIP Output Bridge Board and sophisticated calibration menus via serial ports offer further adaptability, accommodating unique project requirements effortlessly. This versatility, combined with efficient HDMI 1920 x 1080p output utilizing YCrCb 4:2:2, ensures that image quality remains consistently high. ISPido’s modular design ensures seamless integration and easy calibration, facilitating custom user preferences through real-time menu interfaces. Whether choosing gamma tables, applying varied filters, or selecting other personalization options, ISPido on VIP Board provides robust support tailored to electronic visualization devices.
The GNSS VHDL Library from GNSS Sensor Ltd is designed to streamline satellite navigation system integration into FPGA platforms. This versatile library includes numerous modules such as configurable GNSS engines and fast search engines catering to GPS, GLONASS, and Galileo systems. Complementing these are special components like a Viterbi decoder and RF front-end control, ensuring comprehensive system integration support. Engineered to achieve maximum independence from CPU platforms, the GNSS VHDL Library is built upon a simple configuration file to deliver flexibility and ease of use. Users benefit from pre-built FPGA images compatible with both 32-bit SPARC-V8 and 64-bit RISC-V architectures. The library enables GNSS operations as a co-processor with SPI interface, supporting diverse external bus interfaces without requiring changes in the core library structure. The GNSS VHDL Library incorporates Simplified Core Bus (SCB) for interfacing, enabling interactions through a system-defined bridge module. This provides flexibility in design and ensures efficient data processing and integration with existing systems, simplifying the development process for both new and existing FPGA platforms. Whether enhancing current designs or developing new navigation solutions, this library equips developers with the tools needed for effective GPS, GLONASS, and Galileo integration.
ISPido is a sophisticated Image Signal Processing Pipeline designed for comprehensive image enhancement tasks. It is ultra-configurable using the AXI4-LITE protocol, supporting integration with processors like RISCV. The ISP Pipeline accommodates procedures such as defective pixel correction, color interpolation using the Malvar-Cutler algorithm, and various statistical adjustments to facilitate adaptive control. Furthermore, ISPido incorporates comprehensive color conversion functionalities, with support for HDR processing and chroma resampling to 4:2:2/4:2:0 formats. Supporting bit depths of 8, 10, or 12 bits, and resolutions up to 7680x7680, ISPido ensures high-resolution output crucial for next-generation image processing needs. This flexibility positions it perfectly for projects ranging from low power devices to ultra-high-definition vision systems. Each component of ISPido aligns with AMBA AXI4 standards, ensuring broad compatibility and modular customization possibilities. Such features make it an ideal choice for heterogeneous electronics ecosystems involving CPUs, GPUs, and specialized processors, further solidifying its practicality for widespread deployment.
RIFTEK's Laser Triangulation Sensors are designed to perform non-contact measurements, crucial for determining positions with extreme accuracy. These sensors are capable of measuring dimensions and displacements over ranges extending from 2 mm to 2.5 meters. With a precision margin of approximately ±1 µm and a sampling frequency reaching up to 160 kHz, these sensors are available in configurations utilizing both blue and infrared lasers, catering to diverse measurement needs. This technology is applied in various domains where exact measurement is pivotal, ensuring measurements are not only accurate but also fast, catering to the demands of high-speed industrial applications.
Monolithic Microsystems from Imec are revolutionizing how electronic integration is perceived by offering a platform that seamlessly combines microelectronics and microsystems. These systems are engineered to provide high functionality while maintaining a compact footprint, making them ideal for applications in areas like sensing, actuation, and control across a variety of sectors including industrial automation, medical devices, and consumer electronics. The Monolithic Microsystems platform enables the integration of various subsystems onto a single semiconductor chip, thereby reducing the size, power consumption, and cost of complex electronic devices. This not only streamlines device architecture but also enhances reliability and performance by mitigating the interconnect challenges associated with multi-chip assemblies. Imec’s comprehensive resources and expertise in semiconductor manufacturing are harnessed to deliver solutions that meet the rigorous demands of cutting-edge applications. From design to production, the Monolithic Microsystems offer a leap in capability for next-generation devices, facilitating innovations that require robust, integrated microsystem technologies.
The ZIA DV700 Series neural processing unit by Digital Media Professionals showcases superior proficiency in handling deep neural networks, tailored for high-reliability AI systems such as autonomous vehicles and robotics. This series excels in real-time image, video, and voice processing, emphasizing both efficiency and safety crucial for applications requiring accurate and speedy analysis. Leveraging FP16 floating-point precision, these units ensure robust AI model deployment without necessitating additional training, maintaining high inference precision for critical applications. Devised with versatility in mind, the DV700 supports a plethora of AI models, facilitating mobile, space-efficient integration across multiple platforms. Engineered to handle diverse DNN configurations, the ZIA DV700 stands out with hardware architectures optimized for inference processing. Its extensive application spread includes object detection, semantic segmentation, pose estimation, and more. By supporting standard AI development frameworks like Caffe, Keras, and TensorFlow, users can seamlessly develop AI applications with DV700's robust SDK and development tools. The IP core's design integrates a high-bandwidth on-chip RAM and weight compression, further boosting processing performance. Optimizing for enhanced AI inference tasks, the DV700 Series continues to be indispensable in high-stakes environments.
The 2D Laser Scanners from RIFTEK are designed for both two-dimensional and three-dimensional measurement applications, making them well-suited for integration with welding robots. These scanners operate within a range of 10 mm to 1010 mm and maintain a linearity of 0.01% of the full scale, supported by a high-speed sampling rate of 16000 profiles per second. Utilizing blue and infrared lasers, these scanners provide precise surface profiling and dimension measurement, crucial for applications requiring detailed geometric analysis and construction of 3D models.
The 1D Optical Micrometers from RIFTEK are high-precision instruments aimed at measuring diameters, gaps, and displacements, with an operating range from 5 mm to 100 mm and a measuring error of ±0.3 µm. These micrometers are engineered to perform fast measurements at a rate of 10000 Hz, ensuring swift and accurate data acquisition, which is vital in automated production lines and quality control processes that demand uncompromised precision and speed.
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.
RIFTEK's Absolute Linear Position Sensors employ innovative absolute measurement techniques to accurately measure dimensions and displacements over ranges of 3 to 55 mm, with a resolution of 0.1 µm. These sensors are meticulously designed for a spectrum of applications, ensuring precise measurement of displacements, run-outs, and surface profiles. Their ability to deliver high-resolution measurements makes them indispensable tools in environments demanding meticulous accuracy, such as precision engineering and quality assurance.
Satellite Navigation SoC Integration by GNSS Sensor Ltd represents an advanced solution for incorporating satellite navigation capabilities into system-on-chip designs. This product integrates various global navigation satellite systems (GNSS) such as GPS, GLONASS, SBAS, and Galileo, ensuring comprehensive coverage and accuracy. The design is supported on ASIC evaluation boards that showcase its ability to work as a standalone receiver and tracker. This enables not only verification of GNSS quality but also supports its function as a universal SPARC V8 development platform. Additionally, its compact format ensures easy integration into existing systems, making it versatile for different applications. Technical features of this solution also include specific ASIC CPU functionalities like the LEON3 SPARC V8 processor compliant with 32-bit architecture and a clock speed of 100MHz. It includes memory management, high-speed AMBA bus connections, and debugging features, emphasizing robustness and performance. GNSS functionalities are extensive, comprising multiple I/Q ADC inputs and channels across various systems, ensuring rapid signal acquisition and processing. These abilities make it effective for fast signal detection and positioning accuracy. The engineering behind Satellite Navigation SoC Integration also provides sophisticated features like dual mode power supply, UART connectivity, and multiple antenna inputs, ensuring seamless data transmission and reception. Designed for simplicity and efficiency, it accommodates further hardware extensions and custom configurations, allowing users to tailor the solution to their specific needs. This turnkey solution leverages efficient power and memory management strategies to provide steady and reliable performance across diverse environments.
The IP Camera Front End from Bitec is an advanced, fully parameterised CMOS sensor front end core, optimized for Altera FPGA platforms. It provides a robust solution for integrating high-quality, real-time visual data capture and processing into smart security cameras, surveillance systems, and other camera-based applications. Engineered to support various CMOS sensors, this IP core enables developers to construct customized imaging solutions that meet specific application demands, ensuring high resolution and frame rate without compromising image clarity and detail. Its architectural efficiency enhances the capture and processing of video data, facilitating accelerated image pipeline processing required for demanding tasks. With the integration of this Bitec IP Core, developers can achieve optimized synchronization and data conversion processes, maintaining the high fidelity of captured video. It is a crucial component for applications requiring rapid prototyping and deployment, offering complete flexibility in design configurations. Moreover, the IP Camera Front End core aligns with Altera's SoPC (System-on-Programmable-Chip) nomenclature, allowing easy integration into broader systems requiring DSP (Digital Signal Processing) capabilities. This makes it a versatile choice for engineers looking to implement sophisticated video technology systems efficiently.
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.
Prack is a sophisticated pet tracking solution that employs LoRaWAN technology to ensure reliable tracking of pets over long distances. This device is particularly useful for pet owners looking to keep track of their pets' whereabouts without the limitations of shorter-range Bluetooth or WiFi technologies. The device is specially designed to work with low power consumption, extending the battery life and ensuring continuous operation over extended periods. This makes it a dependable choice for pet owners who need a lightweight, yet robust and reliable tracking solution that keeps their mind at ease about their pet’s location. By utilizing LoRaWAN's powerful network capabilities, Prack provides detailed location updates directly to the owner’s smartphone. The system also supports geofencing, allowing owners to set virtual boundaries for their pets and receive alerts if these are crossed. This functionality ensures the pet's safety and provides owners with comprehensive oversight of their pet’s movements, making Prack an essential device for any diligent pet caretaker.
The Wireless non-radiative energy transfer technology revolutionizes how electric vehicles and other devices can be charged by eliminating the dependency on direct cable connections. Employing advanced resonant inductive coupling, this technology enables efficient energy transfer over air gaps, which is perfect for applications requiring minimal maintenance and convenience. The system intelligently adjusts to varying load conditions and environmental factors to ensure optimal performance. Such adaptability is crucial for integrating wireless power transfer in diverse settings such as residential garages, public parking lots, and dynamic electric vehicle fleets. By overcoming the physical limitations of traditional conductive charging, this non-radiative method supports new possibilities in device design, logistical deployment of charging infrastructures, and overall user experience. It also provides a cleaner, more reliable, and environmentally friendly alternative to conventional electrical connections.
The Dynamic PhotoDetector (DPD) by ActLight is tailored to elevate the capabilities of hearable technology, such as earphones and hearing aids, through its advanced light-sensing capabilities. This state-of-the-art DPD technology exhibits a unique operation mode by dynamically adjusting to the light it detects, optimizing sensor performance without the need for bulky amplification hardware. This feature is crucial in hearables where space is limited, yet precise light sensing is necessary for accurate biometric monitoring. ActLight's DPD technology enhances hearables by providing real-time biometric measurements such as heart rate and stress monitoring. By operating efficiently at low voltages, the sensor minimizes power consumption, leading to longer battery life – a highly desirable attribute for users of hearable devices who seek uninterrupted functionality during active use. The high sensitivity of the DPD enables it to function exceptionally well even in low-light conditions, ensuring reliable data collection across various environments. Furthermore, the sensor's compact dimensions bolster the design of hearables, allowing manufacturers to maintain sleek, elegant designs without sacrificing performance. This adaptability makes the DPD an excellent choice for the next generation of hearable devices, which are projected to offer more robust health-monitoring features than ever before, helping users operate smoothly and efficiently.
Designed for batch in-line dimension evaluations, RIFTEK's 2D Optical Micrometers offer measurement capabilities ranging from 8x10 mm to 60x80 mm with a notable accuracy of ±0.5 µm. These devices are tailored for applications involving quick and precise dimension checks, incorporating a brief integration time of no more than 15 µs. Their advanced optical systems facilitate high-resolution and rapid measurements, critical for maintaining quality across high-paced production environments.
The RISC-V Platform-Level Interrupt Controller (PLIC) by IQonIC Works is a sophisticated, configurable interrupt manager designed to support systems with a vast array of interrupt sources. Adhering to RISC-V specifications, it ensures efficient delivery of interrupts to multiple processor targets, whether in single or multiprocessor architectures. Its capabilities extend to managing up to 1023 interrupt sources across varying priority levels and target configurations. PLIC offers exceptional flexibility through its AHB-Lite interfacing, allowing streamlined access for setting priorities, enables, and handling interrupt claims. Its asynchronous request handling and comprehensive security features ensure dependable and secure interrupt allocation, supporting both synchronous and asynchronous signals. The capability to enable interrupts for multiple targets facilitates efficient resource sharing. In complex systems, the PLIC provides seamless integration with shared bus structures, correlating interrupt requests with processor execution contexts effectively. This integration contributes to a reduction in response latency and boosts overall system reliability. By leveraging IQonIC Works' PLIC, developers can ensure high-performance interrupt management crucial for modern, versatile computing environments.
QuickLogic’s eFPGA Technology is designed to enhance hardware reprogrammability, offering increased optimization opportunities for a variety of applications. With over three decades of expertise in FPGA technology, QuickLogic ensures their eFPGA IP is customer-centric, supporting device architectures from definition through to silicon verification. This technology focuses on minimizing programmatic risks while offering high reliability and quality at scale. The eFPGA generator from QuickLogic is a noteworthy tool, specifically crafted to be silicon-efficient, reliable, and high-quality, further enhancing the technology's adaptability. Through fully open-source modules, users gain a transparent view over the coding process which assures scalability and longevity—a crucial aspect in evolving tech environments. Part of the allure of eFPGA technology is its application across varied critical infrastructures, including defense and aerospace sectors, where solutions are tailored for extreme conditions and require optimal performance under SWaP-C parameters. QuickLogic’s strategic focus on integrating cutting-edge solutions such as Post Quantum Cryptographic (PQC) readiness highlights the comprehensive nature of their eFPGA technology.
The Camera PHY Interface for Advanced Processes from Curious Corp. seeks to enhance the functionality and efficiency of camera modules in high-performance applications. This product supports various interface types including Sub-LVDS, MIPI D-PHY, and SLVS. Capable of handling high data rates, it integrates seamlessly in advanced processing environments where speed and reliability are critical. One significant feature of this interface is its ability to harmonize communication between different protocols and settings, enhancing connectivity for image sensors. This flexibility ensures compatibility with various camera configurations and supports a broad range of applications from consumer electronics to industrial systems. This interface module is crafted to meet the demanding requirements of next-generation camera systems. With its robust design, it ensures reliable performance even under challenging conditions. Its advanced process compatibility further solidifies its position as an essential tool for camera integration in modern technology.
The JTAG TAP (Test Access Port) Controller is a vital component for device testing, debugging, and verification in virtually all modern electronic applications. This controller enables efficient testing via the standard JTAG interface, refining diagnostics while allowing for extensive testing and in-field debugging of devices.\n\nDesigned to support robust diagnostics, the TAP Controller integrates seamlessly with existing testing equipment, simplifying the evaluation and troubleshooting process of complex systems. Its architecture is configured to provide precise control and access throughout the device lifecycle, ensuring high reliability and consistency in test results.\n\nHighly adaptable, the JTAG TAP Controller is suitable for diverse environments where dependable test protocols are necessary. It provides invaluable assistance in developing, testing, and deploying systems where reliable performance in dynamic conditions is a top priority, especially in sophisticated embedded systems and high-reliability applications.
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