Vendor: Nuclei System Technology Category: CAN / CAN-FD / CAN-XL

Controller Area Network with Flexible Data rate

The XKAN module is a communication controller implementing the CAN protocol specification version 2.0 part A, B and CAN with Flex…

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Overview

The XKAN module is a communication controller implementing the CAN protocol specification version 2.0 part A, B and CAN with Flexible Data-Rate protocol specification version 1.0. There is a 8Kbyte ram in XKAN subsystem, the ram implements filters for accept CAN base format (2.0 A) and extended format (2.0 B), receive buffers and transmit buffers. The number of this all function components can be configured by XKAN register.

Key features

  • Supports CAN protocol version 2.0 A, B and CAN with Flexible Data-Rate protocol specification version 1.0
    • Standard data frames
    • Extended data frames
    • Remote frames
    • Zero to sixty-four bytes data length
    • Programmable bit rate
  • Compatible with ISO 11898-1 standard
  • CAN error logging
  • Improved acceptance filtering
  • Two configurable receive FIFOs
  • Up to 64 dedicated receive buffers, each receive buffer canbe configurable to store 8, 12, 16, 20, 24, 32, 48 or 64 bytes data length
  • Up to 32 dedicated transmit buffers, each transmit buffer canbe configurable to store 8, 12, 16, 20, 24, 32, 48 or 64 bytes data length
  • Configurable transmit FIFO
  • Transmission abort capability
  • Programmable loop-back test mode
  • Time stamp based on 16-bit free-running timer
  • Transceiver Delay Compensation feature when transmitting CAN with Flexible Data-Rate messages at faster data rates
  • Maskable module interrupts
  • Two clock domains:
    • ICB_CLK: XKAN subsystem ICB interface clock input
    • XKAN_CLK: XKAN subsystem kernel clock input
  • Power-down support

Files

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Specifications

Identity

Part Number
CAN
Vendor
Nuclei System Technology

Provider

Nuclei System Technology
HQ: China
Nuclei System Technology is a top RISC-V processor IP vendor based in China . Nuclei is dedicating to develop configurable low-power and high-performance 32/64-bit RISC-V processors and related solutions for AIoT applications. Nuclei has developed several series products to address the full range of embedded system applications, including N100, N200, N300, N/NX/UX 600, with extensible and security features. We have collaborated with many well-known companies for silicon-proven solutions, e.g. the first RISC-V general MCU - GDVF103 with GigaDevice.
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Frequently asked questions about CAN / CAN FD / CAN XL IP cores

What is Controller Area Network with Flexible Data rate?

Controller Area Network with Flexible Data rate is a CAN / CAN-FD / CAN-XL IP core from Nuclei System Technology listed on Semi IP Hub.

How should engineers evaluate this CAN / CAN-FD / CAN-XL?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this CAN / CAN-FD / CAN-XL IP.

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