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Zephyr 3.7.0 · Shields · CAN FD · TCAN4550-Q1

Texas Instruments TCAN4550EVM

TCAN4550-Q1 CAN FD controller·transceiver를 Arduino SPI/GPIO로 연결하는 automotive 평가 보드입니다.

Official pathboards/shields/tcan4550evm/doc/index.html
Source fileboards/shields/tcan4550evm/doc/index.rst
Source versionZephyr 3.7.0
TranslationFull · reviewed

본문 기준: Zephyr 3.7.0 LTS3 · 이후 유지보수 패치는 별도입니다.

Part 1

요약·해설

Flywire 환경을 위한 2MHz SPI 제한과 18MHz chip 성능, wake/reset/interrupt/SPI pin을 구분합니다.

Chip

TCAN4550-Q1

Protocol

CAN FD

Shield SPI

2MHz max

Chip SPI

18MHz max

Part 2

접을 수 있는 영어 원문 전체

영어 원문 전체 펼치기
원문 SHA-256 873836E673E49DEC738F0940A6C299ECE2663A2E1000E30495446EE9C7296CD0
.. _tcan4550evm_shield:

Texas Instruments TCAN4550EVM
#############################

Overview
********

The Texas Instruments `TCAN4550EVM`_ features a `TI TCAN4550-Q1`_ automotive system basis chip (SBC)
with integrated CAN FD controller & transceiver.

.. figure:: ../../../../../../../boards/shields/tcan4550evm/doc/tcan4550evm.jpg
   :align: center
   :alt: TCAN4550EVM

   TCAN4550EVM (Credit: Texas Instruments)

Requirements
************

This shield can only be used with a board which provides a configuration for Arduino connectors and
defines node aliases for SPI and GPIO interfaces (see :ref:`shields` for more details).

.. note::

    This shield configuration limits the maximum SPI clock frequency to 2MHz although the
    TCAN4550-Q1 supports up to 18MHz SPI clock frequency. This is done to accommodate the flywires
    usually used for connecting the TCAN4550EVM to the board running Zephyr.

Pin Assignments
===============

+-----------------------+---------------------------------------------+
| Shield Connector Pin  | Function                                    |
+=======================+=============================================+
| D6                    | nWKRQ                                       |
+-----------------------+---------------------------------------------+
| D7                    | WAKE_LV                                     |
+-----------------------+---------------------------------------------+
| D8                    | RESET                                       |
+-----------------------+---------------------------------------------+
| D9                    | nINT                                        |
+-----------------------+---------------------------------------------+
| D10                   | nCS                                         |
+-----------------------+---------------------------------------------+
| D11                   | SDI                                         |
+-----------------------+---------------------------------------------+
| D12                   | SDO                                         |
+-----------------------+---------------------------------------------+
| D13                   | SCLK                                        |
+-----------------------+---------------------------------------------+

Programming
***********

Set ``--shield tcan4550evm`` when you invoke ``west build``. For example:

.. zephyr-app-commands::
   :zephyr-app: tests/drivers/can/api
   :board: frdm_k64f
   :shield: tcan4550evm
   :goals: build

.. _TCAN4550EVM:
   https://www.ti.com/tool/TCAN4550EVM

.. _TI TCAN4550-Q1:
   https://www.ti.com/product/TCAN4550-Q1

Part 3

한국어 전문 번역

개요

Texas Instruments TCAN4550EVM에는 CAN FD controller와 transceiver를 통합한 TI TCAN4550-Q1 automotive system basis chip(SBC)이 탑재되어 있습니다.

TCAN4550EVM
TCAN4550EVM (제공: Texas Instruments)

요구 사항

이 shield는 Arduino connector 구성을 제공하고 SPI 및 GPIO interface용 node alias를 정의한 board에서만 사용할 수 있습니다.

핀 배치

Shield connector pinFunction
D6nWKRQ
D7WAKE_LV
D8RESET
D9nINT
D10nCS
D11SDI
D12SDO
D13SCLK

프로그래밍

west build를 호출할 때 --shield tcan4550evm을 지정합니다. 예:

west build -b frdm_k64f   --shield tcan4550evm   tests/drivers/can/api

참고 자료

Source

출처

영어 원문에는 문단, 문서 지시문, 표, 코드, 코드 심벌, 경로를 그대로 보존했습니다.