CAN/CAN FD IP

Block Diagram

Solution Type: IP Core

End Market: Automotive, Industrial, Military, Test & Measurement

Evaluation Method: Source Code

Technology: Interface Protocols: Communications

Arria Series: Arria 10, Arria V, Arria 10 SoC, Arria V SoC

Cyclone Series: Cyclone IV, Cyclone V, Cyclone V SoC

MAX Series: MAX 10, MAX V

Stratix Series: Stratix IV, Stratix V

Overview

The IP supports both traditional CAN and the new CAN FD standard, both in ISO and non-ISO mode. It is delivered with a full bus interface and a memory mapped register bank for control and status. Status and error information can also be embedded in the data stream. The IP can be configured to support multiple CAN channels with a shared receive buffer, for easier integration and to minimize foot print. The IP has full support for DMA offering low latency transfers to the host system. Interrupt rate adaptation is available to minimize system load. All features are build time configurable to enable build size fine tuning. The IP can also be delivered as a super tiny version for minimal foot print, only containing the BSP (bit stream processor) without any buffering or or bus interface. The IP is delivered with full documentation and implementation examples. The IP is 100% compliant to the Bosch reference model and also tested by the independant test house C&S.

Features

    Device Utilization and Performance

    Supports standard CAN bus speeds between 1 kbit/s to 1Mbit/s and CAN FD data phase bit rates of up to 13.333 Mbit/s at 3 clock cycles per bit with a 40 MHz clock. Device utilization numbers can be found in the documentation.

    Getting Started

    Contact Synective Labs for further details and evaluation. Phone: +4613461040 Email: sales@synective.se Web: http://www.synective.se/index.php/solutions/ip-for-can-and-can-fd/

    IP Quality Metrics

    Basic
    Year IP was first released2015
    Latest version of Quartus supported16.1
    Altera Customer Use
    IP has been successfully implemented in production with at least one customerY
    Deliverables

    Customer deliverables include the following:

    • Design file (encrypted source code or post-synthesis netlist)
    • Simulation model for ModelSim Altera edition
    • Timing and/or layout constraints
    • Testbench or design example
    • Documentation with revision control
    • Readme file
    N
    Parameterization GUI allowing end user to configure IPN
    IP core is enabled for OpenCore Plus SupportN
    Source language
    Verilog; VHDL
    Testbench languageVerilog; VHDL
    Software drivers providedN
    Driver OS supportAny supporting Avalon
    Implementation
    User InterfaceAXI; Avalon-MM
    IP-XACT Metadata includedN
    Verification
    Simulators supportedModelsim
    Hardware validated Y. Altera Board Name Several for example EK-10M08E144 (MAX 10)
    Industry standard compliance testing performed
    Y
    If yes, which test(s)?Bosch reference model
    If yes, on which Altera device(s)?Cyclone IV
    If Yes, date performed
    06/01/2016
    Interoperability
    IP has undergone interoperability testing
    Y
    Interoperability reports available  Y

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