SAE J1850 interface provides full support for the SENT SAE J1850 synchronous serial interface, compatible with SAE J1850-2015 standard. Through its SAE J1850 compatibility, it provides a simple interface to a wide range of low-cost devices. SAE J1850 IIP is proven in FPGA environment.The host interface of the SAE J1850 can be simple interface or can be AMBA APB, AMBA AHB, AMBA AHB-Lite, AMBA AXI, AMBA AXI-Lite, VCI, OCP, Avalon, PLB, Tilelink, Wishbone or Custom protocol.

SAE J1850 IIP IIP is supported natively in Verilog and VHDL

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  • Compliant with SAE J1850-2015 Specifications
  • Full SAE J1850 functionality
  • Supports Type0,1,2,3 frame formats
  • Supports Hardware CRC as per specs
  • Supports multi byte transmit and reception
  • Supports IRQ after frame transmission
  • Supports both VPW and PWM Bus symbols
  • Supports BREAK symbol generation
  • Supports Collision Detection
  • Dedicated Register for Symbol Timing Adjustments
  • Fully synthesizable
  • Static synchronous design
  • Positive edge clocking and no internal tri-states
  • Scan test ready
  • Simple interface allows easy connection to microprocessor/microcontroller devices
    • Single Site license option is provided to companies designing in a single site.
    • Multi Sites license option is provided to companies designing in multiple sites.
    • Single Design license allows implementation of the IP Core in a single FPGA bitstream and ASIC.
    • Unlimited Designs, license allows implementation of the IP Core in unlimited number of FPGA bitstreams and ASIC designs.
    • The SAE J1850 interface is available in Source and netlist products.
    • The Source product is delivered in verilog. If needed VHDL, SystemC code can also be provided.
    • Easy to use Verilog Test Environment with Verilog Testcases.
    • Lint, CDC, Synthesis, Simulation Scripts with waiver files.
    • IP-XACT RDL generated address map.
    • Firmware code and Linux driver package.
    • Documentation contains User's Guide and Release notes.