Synopsys
Ansys

Architecture and Key Features

Specifications: FlexRay

Key VIP Features

  • Host, communication controller, bus driver
  • Specification linked Functional coverages
  • Text file-based configuration setting
  • Protocol checker, callbacks and error injection  

Debug and Analysis

  • FSM state debug ports and support for trace files

Key Protocol Features

  • Bit rates - 10Mbps, 5Mbps and 2.5Mbps
  • 1 or 2 communication channels
  • Message buffer configurable from 2 bytes up to 254 bytes
  • Communication cycle - Static segment, dynamic segment, symbol window, NIT (network idle time)
  • Synchronization methods TT-D, TT-L, TT-E (Optional)
  • Frame ID, cycle counter and channel-based message filtering for Tx and Rx buffers
  • Single or multi-master clock synchronization, bit strobing
  • Synchronous and asynchronous frame transfer
  • Error detection and signaling, scalable fault tolerance
  • Network topologies —Bus, star, hybrid (bus and star mixed)
Verification IP for FlexRay
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