What is FlexRay interface?
What is FlexRay interface?
FlexRay is a communication bus designed to ensure high data rates, fault tolerance, operating on a time cycle, split into static and dynamic segments for event-triggered and time-triggered communications.
What is FlexRay controller?
FlexRay™ networking is a next-generation automotive communication protocol featuring high bandwidth, determinism, and fault tolerance. The NXP ® MFR4310 stand-alone FlexRay controller eases the integration of FlexRay communication in applications using MCUs without an embedded FlexRay controller.
Where is FlexRay used?
FlexRay is commonly used in a simple multi-drop bus topology that features a single network cable run that connects multiple ECUs together. This is the same topology used by CAN and LIN and is familiar to OEMs, making it a popular topology in first-generation FlexRay vehicles.
What is FlexRay transceiver?
The FlexRay™ transceiver is a Bus Driver (BD) and it accomplishes the physical interface between the Communication Controller and the Bus medium. Infineon’s FlexRay™ Transceivers are fully compliant to the FlexRay™ Physical Layer Specification V3. 0.1 and are offered in different package variants.
What is FlexRay communication cycle?
Data communication in a FlexRay cluster is periodical and is based on a schedule. The communication cycle is composed of at least two time segments, the static segment and the network idle time (NIT) segment. The static segment is used for deterministic transmission of messages.
CAN transceiver IC?
Description: MCP2551 is a CAN transceiver IC. The MCP2551 is a high-speed CAN, fault-tolerant device that serves as the interface between a CAN protocol controller and the physical bus. It will operate at speeds of up to 1 Mb/s The IC package is PDIP with 8 pins. …
CAN transceiver TJA1145?
The TJA1145 is a high-speed CAN transceiver that provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. This function is called ‘FD-passive’ and is the ability to ignore CAN FD frames while waiting for a valid wake-up frame in Sleep/Standby mode.
What is FlexRay Where is it used?
FlexRay is a serial communication technology that is used in particular for data communication in very safety-critical use areas in the automobile. Differential signaling on each pair of wires reduces the effects of external noise on the network without expensive shielding.
What is LIN transceiver?
LIN (Local Interconnect Network) is a serial network protocol used for communication between components in vehicles. LIN may be used also over the vehicle’s battery power-line with a special LIN over DC power line (DC-LIN) transceiver.
Can FD wake up?
A wake-up is defined as 1 to n dominant levels of at least tFilter separated by a recessive level. These conditions are fulfilled for 200 kBit/s -> 1 bit is longer than 5 μs! That means each CAN frame can be used to wake up the network!
CAN FD CAN HS?
CAN FD (Controller Area Network Flexible Data-Rate) is a data-communication protocol typically used for broadcasting sensor data and control information on 2 wire interconnections between different parts of electronic instrumentation and control system. This protocol is used in modern high performance vehicles.
