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 C100 IoT chip by Chipchain is engineered to meet the diverse needs of modern IoT applications. It integrates a powerful 32-bit RISC-V CPU capable of reaching speeds up to 1.5GHz, with built-in RAM and ROM to facilitate efficient data processing and computational capabilities. This sophisticated single-chip solution is known for its low power consumption, making it ideal for a variety of IoT devices. This chip supports seamless connectivity through embedded Wi-Fi and multiple transmission interfaces, allowing it to serve broad application areas with minimal configuration complexity. Additionally, it boasts integrated ADCs, LDOs, and temperature sensors, offering a comprehensive toolkit for developers looking to innovate across fields like security, healthcare, and smart home technology. Notably, the C100 simplifies the development process with its high level of integration and performance. It stands as a testament to Chipchain's commitment to providing reliable, high-performance solutions for the rapidly evolving IoT landscape. The chip's design focuses on ensuring stability and security, which are critical in IoT installations.
The ISPido on VIP Board is tailored specifically for Lattice Semiconductor's Video Interface Platform (VIP) and is designed to achieve clear and balanced real-time imaging. This ISPido variant supports automatic configuration options to provide optimal settings the moment the board is powered on. Alternatively, users can customize their settings through a menu interface, allowing for adjustments such as gamma table selection and convolutional filtering. Equipped with the CrossLink VIP Input Bridge, the board features dual Sony IMX 214 image sensors and an ECP5 VIP Processor. The ECP5-85 FPGA ensures reliable processing power while potential outputs include HDMI in YCrCb 4:2:2 format. This flexibility ensures users have a complete, integrated solution that supports runtime calibration and serial port menu configuration, making it an extremely practical choice for real-time applications. The ISPido on VIP Board is built to facilitate seamless integration and high interoperability, making it a suitable choice for those engaged in designing complex imaging solutions. Its adaptability and high-definition support make it particularly advantageous for users seeking to implement sophisticated vision technologies in a variety of industrial applications.
The iCan PicoPop® is a highly compact System on Module (SOM) based on the Zynq UltraScale+ MPSoC from Xilinx, suited for high-performance embedded applications in aerospace. Known for its advanced signal processing capabilities, it is particularly effective in video processing contexts, offering efficient data handling and throughput. Its compact size and performance make it ideal for integration into sophisticated systems where space and performance are critical.
This technology represents a significant innovation in the field of wireless energy transfer, allowing for the efficient transmission of power without physical connections or radiation. By leveraging magnetic resonance, this non-radiative energy transfer system can power devices over distances with high efficiency. It's designed to be safe and environmentally friendly, avoiding the pitfalls of electromagnetic radiation while maintaining a high level of power transfer efficiency. The technology finds its applications in various sectors, including consumer electronics, automotive, and industrial applications where it provides a seamless and reliable solution to power transfer needs. The system's capability to transfer power efficiently without contact makes it ideal for scenarios where traditional power connections might be impractical or inconvenient, enabling new levels of convenience and flexibility for users. Designed to integrate smoothly with existing infrastructure, this energy transfer system can significantly reduce reliance on traditional charging methods, paving the way for more innovative and sustainable energy solutions. Furthermore, the system's architecture is geared towards scalability and adaptability, making it suitable for a wide range of devices and use cases.
The logiCVC-ML is a compact multilayer video controller tailored for advanced display control of TFT LCD displays, offering resolutions up to 2048x2048. It is particularly optimized for implementation within AMD Zynq 7000 AP SoC and FPGA platforms. This IP core supports multiple operating systems, including Linux, Android, and Windows Embedded Compact 7, thereby fostering a versatile application landscape for system designers.
ISPido is a powerful and flexible image signal processing pipeline tailored for high-resolution image processing and tuning. It supports a comprehensive pipeline of image enhancement features such as defect correction, color filter array interpolation, and various color space conversions, all configurable via the AXI4-LITE protocol. Designed to handle input depths of 8, 10, or 12 bits, ISPido excels in processing high-definition resolutions up to 7680x7680 pixels, making it highly suitable for a variety of advanced vision applications. The architecture of ISPido is built to be highly compatible with AMBA AXI4 standards, ensuring that it can be seamlessly integrated into existing systems. Each module in the pipeline is individually configurable, allowing for extensive customization to optimize performance. Features such as auto-white balance, gamma correction, and HDR chroma resampling empower developers to produce precise and visually accurate outputs in complex environments. ISPido's modular and versatile design makes it an ideal choice for deploying in heterogeneous processing environments, ranging from low-power battery-operated devices to sophisticated vision systems capable of handling resolutions higher than 8K. This adaptability makes it a prime solution for developers working across various sectors demanding high-quality image processing.
Sentire Radar is a sophisticated radar system platform designed for precise measurement and mapping purposes across various frequencies and applications. It caters to requirements such as perimeter surveillance, industrial measurements, and autonomous navigation. The radar system incorporates a digital board for signal processing and data interface, with capabilities extending from basic sensing to advanced classification of targets using AI and neural networks. Sentire Radar modules support operations within 24 GHz and 60 GHz license-free ISM bands, with specialized focus on 77/79 GHz bands for traffic and telematics applications.
ArrayNav harnesses adaptive antenna technology to enhance GNSS functionality, optimizing performance in environments with complex multichannel challenges. By leveraging various antennas, ArrayNav achieves enhanced sensitivity and coverage, significantly mitigating issues such as multipath fading. This results in greater positional accuracy even in dense urban environments known for signal interference. This adaptive approach presents an invaluable asset for automotive Advanced Driver Assistance Systems (ADAS), where high precision and rapid response times are critical. The improved antenna diversity offered by ArrayNav not only augments signal strength but also robustly rejects interference and jamming attempts, assuring consistent operation and accuracy. In terms of power efficiency, ArrayNav stands out by combining exceptional accuracy with reduced power needs, offering a flexible solution adaptable for both standalone and cloud-computing modes. This dual capability ensures that system designers have the optimal framework for developing customized solutions catering to specific application requirements. Overall, ArrayNav’s cutting-edge technology fosters improved GNSS operations by delivering enhanced sensitivity and accuracy, thereby meeting the stringent demands of modern automotive and navigation systems.
The Camera PHY Interface for Advanced Processes is an advanced interface solution supporting various transmission standards for high-speed data transfer in image sensor applications. It offers robust performance by integrating sub-LVDS, MIPI D-PHY, and HiSPi protocols, among others, ensuring versatile compatibility with advanced semiconductor manufacturing processes. This interface IP is instrumental in facilitating the seamless integration of CMOS image sensors in high-resolution and high-frame-rate cameras, enabling superior image capture quality and efficiency. The Camera PHY Interface is engineered to support high-speed data rates up to 5Gbps, making it suitable for applications requiring rapid data transmission and processing capabilities, such as in professional photography or high-end surveillance equipment. The use of advanced process nodes ensures that the interface maintains its high performance while supporting low power consumption, which is critical for portable and power-sensitive applications. Incorporating this IP within camera systems enhances the overall data throughput and integrity, minimizing latency and ensuring real-time image processing. It is particularly beneficial in devices that demand quick image data transmission without degradation, paving the way for smoother video recording and image capturing experiences. The adaptability of this PHY interface to various standards and process variations further enhances its applicability across multiple platforms and use cases, promoting a high degree of design flexibility.
The Dynamic PhotoDetector (DPD) tailored for hearables by ActLight offers an unparalleled advancement in light sensing technology for compact audio devices. Designed for energy efficiency, the DPD operates at low voltages which not only conserves battery life but also maintains peak performance, crucial for modern, on-the-go audio wearables. With its high sensitivity, the sensor excels in detecting minute changes in light conditions, thus ensuring consistent and reliable biometric data acquisition. This makes it particularly advantageous for heart rate and activity monitoring in hearables, enhancing the overall user experience with precise health tracking capabilities.
The ZIA DV700 Series is a sophisticated neural processing unit tailored for AI inference tasks. Highlighting high-precision FP16 floating-point arithmetic as a standard feature, it allows for the seamless utilization of AI models trained on cloud servers without the need for re-training. This capability supports high reliability and inference precision, making the series ideal for applications requiring high confidence levels, such as autonomous vehicles and robotics. It is designed with a robust architecture ideal for deep learning and is capable of processing multiple AI models including object detection and semantic segmentation, thus offering extensive versatility. The ZIA DV700 excels in various deep neural network (DNN) configurations, enhancing real-time AI task handling capabilities. Applications such as MobileNet, Yolo v3, and SegNet are just a few examples of the model spectrum it supports, showcasing its adaptive architecture. Equipped with a highly efficient toolkit (SDK/Tool), it is engineered to bridge a variety of standard AI development frameworks like Caffe, Keras, and TensorFlow, allowing seamless model execution. Moreover, the ZIA DV700 provides up to 1 Top/s of processing power with high bandwidth on-chip RAM ranging from 512KB to 4MB, and supports various frameworks including ONNX. It harnesses 8-bit weight compression to enhance performance while maintaining efficiency, making it a robust solution for intensive AI applications.
The HDR Core from ASICFPGA addresses the frequent issue of capturing images with a high dynamic range that surpasses the sensor’s capabilities. By acquiring multiple exposures at different levels, this core synthesizes them into a single image that adequately preserves details across various lighting conditions. Incorporating advanced motion detection and compensation algorithms, it minimizes ghosting and compresses the high dynamic range to fit within the display device's capabilities through a unique tone mapping procedure.
WDR core technology autonomously processes images to rebalance the dynamic range without the requirement for frame memory. This feature corrects shadow, highlight, and backlight issues by analyzing scene content, ensuring that even detail in the darkest and brightest areas retains local contrast and true color. Conventional methods, often manual, threaten image quality, creating unnatural results. The WDR approach is pivotal for achieving a balanced image in varying light conditions, enhancing display accuracy in underexposed or overexposed environments.
The Platform-Level Interrupt Controller (PLIC) by Roa Logic is a comprehensive solution for managing interrupt signals in sophisticated and large-scale computing environments. Compatible with RISC-V platforms, it is fully parameterised and offers an efficient means to handle and prioritize multiple interrupt sources. The PLIC's design emphasizes scalability and flexibility, allowing developers to adapt the module for a wide range of system requirements. The PLIC supports a configurable number of interrupt sources, each with customizable priority levels. This enables a tailored approach to the handling of critical interrupts, ensuring that high-priority tasks receive immediate attention. It serves as an essential building block for systems that demand precise and reliable interrupt management, making it indispensable in complex processor environments. With its easy integration into existing RISC-V platforms, the PLIC provides a seamless upgrade to traditional interrupt controllers. Its high level of adaptability ensures that it can be calibrated to complement specific system architectures, enhancing performance in varied operational scenarios.
DMP's ant200 Vector Graphics Processor is engineered to provide efficient handling of 2D graphics across various devices. The processor supports high-quality rendering for user interfaces and graphical content, making it a crucial component for devices that demand precision and clarity in visual representation. Designed for minimal power consumption, the ant200 provides high performance in graphics processing while preserving battery life, ideal for portable devices and applications requiring extended operational times. It brings forth scalable solutions for a wide range of graphical needs without sacrificing performance. With support for sophisticated 2D vector graphics applications, the ant200 is capable of delivering smooth graphical experiences in compact hardware settings, offering developers the flexibility to meet diverse project specifications.
HES-DVM offers a comprehensive environment for hybrid verification and validation of SoC and ASIC designs, capable of handling up to 633 million ASIC gates. It supports bit-level simulation acceleration, hardware prototyping, and virtual modeling through advanced co-emulation. This platform is integral for developers requiring scalability and flexibility in design validation.
The Ultra-Wideband (UWB) Impulse Radar Toolkit from EDI is a comprehensive package designed for applications in precise ranging and high-resolution imaging. Leveraging UWB technology, this toolkit enables detailed analysis of spatial environments, which is crucial for applications such as search and rescue operations, industrial automation, and structural monitoring. The radar toolkit supports precise measurements over short to medium ranges, making it ideal for a variety of settings, from complex industrial environments to challenging outdoor conditions. Its high-resolution data provides insights unattainable by conventional radar systems, allowing for detailed mapping and object detection. The toolkit is designed for ease of integration and can be tailored to specific applications, offering a flexible solution that can expand as project needs evolve. Whether for academic research or real-world application, this radar toolkit enhances the capability to comprehend and analyze spatial relationships and object dynamics efficiently and effectively.
Besso PCIe Diagnostics provides cutting-edge solutions for PCIe systems, offering deep insights and high-speed debugging capabilities. This diagnostic tool is essential for maintaining the health and performance of PCIe interfaces, ensuring that systems run efficiently and reliably. Designed to support varied computing environments, Besso offers comprehensive coverage for detecting and resolving interface issues swiftly, minimizing downtime and enhancing productivity. Its integration into diagnostic workflows ensures that potential problems are identified before impacting system operations, providing vital support for system developers and operators. By utilizing advanced analysis technologies, Besso PCIe Diagnostics facilitates proactive maintenance and troubleshooting processes, allowing for enhanced system resilience and stability. As systems continue to evolve, Besso remains an indispensable tool for keeping pace with technological advancements and ensuring seamless performance.
The ACAM (Automotive In-Cabin Monitoring) is a 60 GHz mmWave radar sensor designed for monitoring within a vehicle's cabin. It features comprehensive coverage, detecting the presence of people without requiring a direct line of sight, which maintains passenger privacy. This system offers critical functionalities like child presence detection, seat occupancy information, and alerts for intrusion or proximity. Its compliance with the upcoming Euro NCAP 2025 protocol positions it as a leader in ensuring automotive safety and comfort.
The ant300 GPU from DMP is engineered to deliver top-tier 3D graphical processing for compact and energy-efficient devices. Among its standout features is the capability to support OpenGL ES 2.0 API, making it well-suited for wearable technology and IoT devices requiring Android OS compatibility. As one of the smallest class 3D GPUs in the market, the ant300 achieves industry-leading levels of power, performance, and area (PPA) efficiency. This GPU facilitates the creation of visually stunning interfaces by maximizing the utility of limited resources, contributing to reduced production costs in SoC designs. The processor's architecture allows it to handle resolutions up to 4K, providing ample flexibility for developers to integrate it into a variety of applications such as tablets, gaming consoles, and consumer electronics. The ant300's design supports the next generation of interactive and immersive devices, maintaining DMP's standard of providing robust and scalable graphics solutions for modern technology demands.
The K3000 Vector Graphics Processor from DMP is crafted with an emphasis on delivering exceptional 2D vector graphics performance. This processor addresses the increasing demand for high-resolution vector graphics in contemporary devices, used in applications such as UI/UX design and digital content creation. The K3000 is equipped to process complex graphic rendering tasks, ensuring high-speed performance and exquisite graphics quality in devices such as smartwatches, tablets, and industrial displays. It is optimized for power efficiency, enabling long battery life without compromising on visual output. DMP developed the K3000 with a focus on scalability and robustness, making it a flexible choice for various applications. The processor's capability to deliver high-quality visuals with minimal latency positions it as a preferred choice for developers seeking to integrate superior vector processing power in their designs.
The ant100 Mobile GPU by DMP is specially designed to offer strong graphical capabilities for mobile devices, emphasizing low power draw and high efficiency. It is an optimal choice for smartphones and handheld devices, where minimizing power usage while maximizing graphic output is essential. Supporting a broad range of applications, the ant100 GPU brings forth seamless integration with Android platforms, enabling powerful visuals for gaming and media playback applications. Its lightweight and compact nature make it an excellent fit for space-constrained designs where performance cannot be compromised. As part of DMP's commitment to quality and performance, the ant100 ensures smooth graphical display with significant power benefits, enhancing user experiences across various mobile technologies. Its design facilitates faster rendering speeds and superior graphic quality, embodying the synthesis of performance and efficiency.
The UART Controller Core is engineered for universal asynchronous receiver/transmitter operations and is compatible with communication standards like TIA/EIA RS-232, RS-422, and RS-485. This core provides a versatile solution for facilitating serial communication in electronic systems. It is essential for environments that rely on standardized asynchronous data exchange, enabling seamless operations across stand-alone components and integrated systems alike. By offering compatibility with a range of interface standards, the UART Controller ensures broad applicability and integration into various communication architectures. The robust design of the UART Controller supports high-speed data transactions, making it integral to systems that prioritize data integrity and smooth communication flow. Its adaptability allows for use in multiple contexts, from simple peripheral communications to complex electronic systems needing reliable data interface solutions.
This Proximity and Ambient Light Sensor is engineered to provide accurate ambient light intensity measurements alongside proximity detection functionality, making it a comprehensive solution for mobile and light-sensitive applications. Its chip remains compact with an area of 0.98 mm² while operating at a supply voltage ranging from 1.7 V to 3.6 V, accommodating various power requirements. The proximity measurement distance is capable of covering a range from 0 cm to 10 cm. Additionally, the sensor's ambient light sensitivity ranges from as low as 1 mLux to a maximum of 67,108 Lux, ensuring adaptability to diverse lighting conditions. It operates effectively in temperatures from -40°C to 85°C, making it suitable for various consumer electronic applications.
IQonIC Works' RISC-V PLIC is designed to handle complex interrupt management tasks in systems with multiple interrupt sources and destinations. Conforming to the RISC-V PLIC specification, the controller is highly configurable to suit the specific needs of various applications. It supports from 31 to 1023 interrupt sources and can manage up to 32 hardware thread (hart) contexts, enabling flexible and efficient interrupt handling across wide-ranging system architectures. The PLIC ensures secure and efficient allocation of interrupts through configurable priority levels and supports asynchronous and synchronous signal requests, as well as edge-triggered sensitivities. Its interface uses AHB-Lite for priority, enables, and claim completion settings, facilitating streamlined processing and response management. Designed for integration into both single and multiprocessor environments, the PLIC allows interrupt sharing across different processor execution contexts, thereby optimizing resource utilization. Through this functionality, the PLIC enhances the system's ability to manage a broad spectrum of asynchronous events, vital for high-performance and real-time applications.
The Defect Correction Core effectively remediates pixel defects arising during the semiconductor manufacturing process, which often manifest as visible spots in digital images. Utilizing an edge-adaptive method with multi-line memory integration, it corrects flaws without diminishing image resolution, unlike traditional buffer line techniques that struggle with edge pixel issues. This ensures seamless, artifact-free image output and enhances overall image fidelity.
The Color Correction Core addresses the mismatch between the color data produced by digital cameras and the true spectral response intended for human perception. Using a 3x3 color transformation matrix, automatically calculated by proprietary software against a reference color checker, this core adjusts the RGB output to more accurately reflect natural perceptions and correct lens spectral discrepancies. This approach negates the manual tuning often required in color correction processes, delivering consistent, reliable results.
ASICFPGA’s Auto Exposure Core enhances dynamic range and controls brightness by leveraging histogram data. This improvement over previous versions involves subdividing the image into 17 x 15 windows, capturing detailed R, Gr, Gb, and B histograms for comprehensive exposure management. By adjusting the sensor gain and shutter through a connected microcontroller, the core achieves refined brightness control.
Designed to increase clarity in digital images, the Edge Enhancement Core restores sharpness lost during low-pass filtering processes by emphasizing edge contrast. Featuring adaptive noise filtering, this core uniquely enhances image detail while keeping unwanted noise amplification at bay. Leveraging a noise estimator, it fine-tunes enhancements based on detected noise levels, thereby preserving essential edge details without introducing artifacts common in basic sharpening approaches.
Optimizing white balance through calculated RGB adjustments, the Auto White Balance Core employs a grid of 128 x 96 windows to pinpoint color imbalances. Utilizing these dimensions, it leverages color temperature detection to refine color accuracy far beyond the capacity of standard algorithms. Capable of providing precise values across the RGB spectrum, this core significantly enhances performance compared to traditional methodologies.
The Shading Correction Core enhances image uniformity by adjusting for brightness variations caused by lens effects, where the image center is naturally brighter than its periphery. Utilizing a bidirectional quadratic shading function, it recalibrates image brightness to ensure visual consistency across all areas. Supplied with software to generate the necessary coefficients, it makes implementation seamless and effective, ensuring high-quality image outputs even under varied lighting conditions.
The TEST-IP Family is a collection of patented infrastructure components that streamline the JTAG test and configuration process for system designs. Designed to be embedded into ICs or loaded onto FPGAs, this IP facilitates high-quality self-testing and in-the-field reconfiguration of products. By decoupling support infrastructure from functional design, TEST-IP streamlines design updates across product generations without re-integration efforts. Utilizing IEEE 1149.1, the IP provides a unified solution for configuration, manufacturing testing, and Field In-System Programming (FISP), enhancing product value by minimizing test costs and simplifying support.
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