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motor-control-sdk/docs_src/docs/api_guide/components/tamagawa_uart.md
Naresh A 354e989698 am64x/am243x/am263x : add documentation 
add documentation

Fixes: PINDSW-6434

Signed-off-by: Naresh A <nareshk@ti.com>
2023-07-28 12:02:00 +05:30

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TAMAGAWA OVER UART

[TOC]

Introduction

The Tamagawa over UART module provides a support for SoC UART instance to execute the Tamagawa protocol.

Features Supported

  • Single channel
  • Baud rate selection
  • 2.5 Mbps and 5 Mbps encoder support
  • Supports all Data Readout, Reset and EEPROM commands

Features Not Supported

  • Other baud rates
  • Long cable length

SysConfig Features

@VAR_SYSCFG_USAGE_NOTE

SysConfig can be used to configure things mentioned below:

  • Baud rate selection(2461538 bps for 2.5 Mbps encoder, 4923076 bps for 5Mbps encoder)
  • Communication mode selection (Tested on polling mode)
  • Configuring GPIO62 signal with J2 pin (RTSn pin for software based flow control)
  • UART instance selection

Example

  • \ref EXAMPLE_MOTORCONTROL_TAMAGAWA_OVER_UART