All IPs > Automotive > FlexRay
FlexRay is a high-speed, deterministic and fault-tolerant communications protocol used in advanced automotive systems. Developed to meet the demanding requirements of in-vehicle networking, FlexRay serves as a backbone for data exchange in cars, enabling reliable, high-bandwidth communication links. In our Automotive > FlexRay category, you'll find a variety of FlexRay semiconductor IPs that are crucial for building robust communication networks in modern vehicles.
These semiconductor IPs are particularly valuable for applications where safety and reliability are paramount. FlexRay provides a communication standard that supports the coordination between various electronic control units (ECUs) in a vehicle. This ensures that critical systems such as braking, steering, and engine control can interact seamlessly, fostering advancements in automotive technology like advanced driver-assistance systems (ADAS) and autonomous driving features.
Within this category, you will encounter a selection of IPs that offer features like high-speed data transfer, synchronization precision, and error detection mechanisms. These are essential for implementing systems that require exact timing and fail-safe operations. FlexRay's deterministic nature means that it can handle time-sensitive data efficiently, making it a preferred choice for manufacturers looking to enhance the electronic architecture of their automobiles.
As automotive technology continues to evolve, the demand for sophisticated communication protocols like FlexRay grows. Our collection of FlexRay semiconductor IPs provides the necessary tools for automotive engineers and designers to innovate and create vehicles that are not only smarter but also safer and more reliable. Explore our offerings to find the right IP solutions that match your automotive communication needs.
AndesCore Processors offer a robust lineup of high-performance CPUs tailored for diverse market segments. Employing the AndeStar V5 instruction set architecture, these cores uniformly support the RISC-V technology. The processor family is classified into different series, including the Compact, 25-Series, 27-Series, 40-Series, and 60-Series, each featuring unique architectural advances. For instance, the Compact Series specializes in delivering compact, power-efficient processing, while the 60-Series is optimized for high-performance out-of-order execution. Additionally, AndesCore processors extend customization through Andes Custom Extension, which allows users to define specific instructions to accelerate application-specific tasks, offering a significant edge in design flexibility and processing efficiency.
ArrayNav represents a significant leap forward in navigation technology through the implementation of multiple antennas which greatly enhances GNSS performance. With its capability to recognize and eliminate multipath signals or those intended for jamming or spoofing, ArrayNav ensures a high degree of accuracy and reliability in diverse environments. Utilizing four antennas along with specialized firmware, ArrayNav can place null signals in the direction of unwanted interference, thus preserving the integrity of GNSS operations. This setup not only delivers a commendable 6-18dB gain in sensitivity but also ensures sub-meter accuracy and faster acquisition times when acquiring satellite data. ArrayNav is ideal for urban canyons and complex terrains where signal integrity is often compromised by reflections and multipath. As a patented solution from EtherWhere, it efficiently remedies poor GNSS performance issues associated with interference, making it an invaluable asset in high-reliability navigation systems. Moreover, the system provides substantial improvements in sensitivity, allowing for robust navigation not just in clear open skies but also in challenging urban landscapes. Through this additive capability, ArrayNav promotes enhanced vehicular ADAS applications, boosting overall system performance and achieving higher safety standards.
Time-Triggered Ethernet is an enhanced network solution tailored for environments requiring stringent timing and synchronization. By leveraging the principles of time-triggered communication, it enhances standard Ethernet with deterministic capabilities. This advanced protocol is instrumental in ensuring timely and predictable data exchange, making it ideal for complex network architectures where timing precision is a must. Utilizing synchronized clocks across the network, Time-Triggered Ethernet virtually eliminates latency variability. This predictability across the Ethernet infrastructure supports a variety of applications, from aviation systems requiring certified safety levels to automotive networks needing high reliability. The protocol helps in managing critical tasks efficiently by scheduling communication activities down to precise microsecond accuracy. Time-Triggered Ethernet enhances both the fault tolerance and robustness of networks it supports, making it a preferred choice for high-stakes scenarios. Its ability to carry safety-critical and time-sensitive data over existing Ethernet infrastructure ensures wide applicability and adaptability. By optimizing performance while maintaining compatibility with Ethernet standards, it supports diverse applications from smart industry automation to critical aerospace systems.
Silvaco's Automotive IP solutions are designed for the rigorous demands of modern automotive systems, delivering reliability and efficiency needed for in-vehicle networks and system-on-chip (SoC) designs. These IP offerings include controllers and subsystems that adhere to industry standards like CAN-FD, FlexRay, and LIN, ensuring all facets of vehicular communication are covered. A key component of their automotive IP suite is the ability to deliver high-speed, precise communication solutions within vehicles, greatly enhancing the safety and functionality of automotive electronics. Moreover, Silvaco provides support for complex SoC designs that incorporate advanced features like secure data transmission and efficient power management. These solutions are optimized for the challenges of automotive environments, enabling designers to meet stringent requirements, such as safety and reliability. By focusing on customization and integration, Silvaco's automotive solutions empower automotive manufacturers to innovate and realize cost-effective, future-ready designs.
The EW6181 is a cutting-edge multi-GNSS silicon solution offering the lowest power consumption and high sensitivity for exemplary accuracy across a myriad of navigation applications. This GNSS chip is adept at processing signals from numerous satellite systems including GPS L1, Glonass, BeiDou, Galileo, and several augmentation systems like SBAS. The integrated chip comprises an RF frontend, a digital baseband processor, and an ARM microcontroller dedicated to operating the firmware, allowing for flexible integration across devices needing efficient power usage. Designed with a built-in DC-DC converter and LDOs, the EW6181 silicon streamlines its bill of materials, making it perfect for battery-powered devices, providing extended operational life without compromising on performance. By incorporating patent-protected algorithms, the EW6181 achieves a remarkably compact footprint while delivering superior performance characteristics. Especially suited for dynamic applications such as action cameras and wearables, its antenna diversity capabilities ensure exceptional connectivity and positioning fidelity. Moreover, by enabling cloud functionality, the EW6181 pushes boundaries in power efficiency and accuracy, catering to connected environments where greater precision is paramount.
Time-Triggered Protocol is an advanced synchronization mechanism designed for precise communication in networked systems. It establishes a highly predictable framework where data exchange is timed to occur at regular intervals, ensuring timely communication regardless of network load. This deterministic approach guarantees that information is consistently delivered at the right time, which is particularly crucial for applications that demand heightened reliability and precision. This protocol is widely adopted in applications where timing and coordination are critical. By employing a globally synchronized time base across network nodes, the Time-Triggered Protocol minimizes delays and jitter, fostering an environment of high reliability. Its design inherently supports fault-tolerant systems, increasing the dependability of networks deployed in domains such as aerospace, automotive, and industrial automation. One of the key highlights of the Time-Triggered Protocol is its ability to integrate seamlessly with various systems, maintaining synchronization and order even in complex setups. This integration capability supports scalability, allowing systems to expand without compromising the timing accuracy and integrity of communications.
The Flexray RTL IP Core provides automotive network communication solutions with high speed and deterministic data handling. It's particularly suited for safety-critical automotive applications, adhering to the standard FlexRay protocol. This IP core offers robustness in communication with time-triggered architecture, ensuring data synchronization and integrity across automotive networks.
Designed specifically for single channel advanced driver-assistance systems (ADAS), the SFA 250A focuses on providing reliable data processing for automotive applications. It processes a range of inputs from vehicle sensors, allowing precise and timely responses critical for safe driving. The solution integrates seamlessly with existing vehicular systems to enhance safety through intelligent data analysis and robust real-time processing capabilities.
aiData serves as a robust data pipeline that optimizes the development process for autonomous driving technologies by facilitating the management and processing of extensive data volumes from real-world driving scenarios. This pipeline covers various stages such as data collection, preparation, and annotation, ensuring high-quality outputs essential for training and validating AI models used in ADAS and AD systems. The emphasis on automation significantly curtails the resource-intensive manual operations traditionally involved in these processes. A key feature of aiData is its versioning system that provides comprehensive oversight over data flow, allowing developers to track and curate datasets with precision. This feature is instrumental in enabling cross-referencing through metadata, ensuring data relevance and accuracy crucial for effective autonomous driving solutions. The aiData platform is designed for seamless integration, either on-premise for enhanced security or in the cloud for ease of collaboration among global teams. This flexibility allows automotive companies to streamline their workflows and accelerate the deployment timeline of their autonomous systems, ensuring data consistency and quality control across all developmental stages.
This core facilitates precise and fault-tolerant networking, essential for environments requiring consistent timing and reliability, such as automotive and industrial applications. It supports scalable network speeds from 1Gbps to 10Gbps and includes features like babbling protection and anti-masquerading functionalities. The AXI standard interface simplifies integration, ensuring this core remains user-friendly and versatile.
The SFA 350A targets quad-channel advanced driver-assistance systems (ADAS) applications, integrating multiple sensor inputs to enhance vehicle safety systems. It offers sophisticated processing capabilities, supporting simultaneous data handling from several sources to ensure timely and accurate vehicular responses. This comprehensive solution is pivotal for advancements in automotive technology, rendering vehicles more response-capable under diverse conditions.
XR7 Redundancy Supervision is a highly specialized software suite developed to manage and monitor HSR and PRP supervision protocols. Compliant with IEC 62439-3:2016 standards, it functions by generating and processing crucial supervision frames within a network, ensuring nodes are continuously aware of the network topology and operational status. This C-language based implementation is designed for ease of integration into Linux environments, offering an abstraction layer for simplified portability across different systems. It actively maintains a NodesTable to store information about other nodes, which can be leveraged by network management systems for enhanced monitoring and management. The suite supports both standard and customizable transmission intervals, with built-in interfaces for reading nodal data. These capabilities make XR7 an essential tool in environments where stringent supervision and timely network information processing are mission-critical, such as in automated industrial systems and large-scale data networks.