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SLLU296 – August 2018

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Copyright © 2018, Texas Instruments Incorporated

TCAN1046V Evaluation Module

User's Guide

SLLU296 – August 2018

TCAN1046V Evaluation Module

This user guide details the TCAN1046V CAN (Controller Area Network) EVM transceiver operation. The
TCAN1046V CAN EVM is configurable for the SOIC package version of both TCAN1046 and
TCAN1046V. This user guide explains the EVM configurations for basic CAN evaluation, and various load
and termination settings.

Contents

1

Introduction

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2

2

EVM Setup and Operation

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5

3

CAN EVM Configuration for TCAN1046V (Factory Installed)

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8

List of Figures

1

EVM PC Board

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2

2

EVM Schematic

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3

3

TCAN1046V Basic Block Diagram

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9

List of Tables

1

Jumper Connections

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4

2

J5 Pin Definitions

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5

3

Bus Termination Configuration

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7

4

Protection and Filtering Configuration

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7

5

RC Filter and Protection Lists

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8

Trademarks

All trademarks are the property of their respective owners.

Содержание TCAN1046V

Страница 1: ...TCAN1046V This user guide explains the EVM configurations for basic CAN evaluation and various load and termination settings Contents 1 Introduction 2 2 EVM Setup and Operation 5 3 CAN EVM Configurat...

Страница 2: ...components as well as both CAN interfaces on the device separately 1 2 CAN EVM The TCAN1046V EVM has simple connections to all necessary pins of the CAN transceiver device and jumpers where necessary...

Страница 3: ...P GND 0 1 F C8 DNP 0 1 F C10 DNP TP11 TP8 TXD1 1 GND 2 VCC 3 RXD1 4 GND 5 TXD2 6 RXD2 7 STB2 8 CANL2 9 CANH2 10 VIO 11 CANL1 12 CANH1 13 STB1 14 U1 TCAN1046VDRQ1 J4_STB1 CH1_L1 CL1_L1 CH2_B CL2_B CH1_...

Страница 4: ...he CAN2 bus Use in combination with J3 to represent the combined 60 CAN termination J7 6 pin header Used to monitor CANH and CANL on CAN2 GND connections available as well J8 2 pin jumper Used to plac...

Страница 5: ...2 J5 Pin Definitions Pin Connection Description 1 GND Pin 2 and 5 of the transceiver GND 2 VCC Pin 3 of the transceiver VCC 3 GND Pin 2 and 5 of the transceiver GND 4 VIO Pin 11 of the transceiver VIO...

Страница 6: ...routed to JMP6 JMP2 and TP8 2 1 11 Pin 5 JMP6 Configurations 4 Way Jumper If using separate I O inputs JMP6 is used to configure pin 5 to pullup to VCC pulldown to GND VRXD or VIO supply input or VRE...

Страница 7: ...Footprints CAN1 Split Terminati on Footprints CAN2 J2 J3 J6 J8 R3 R7 R15 R21 C3 C12 Standard termination 120 shorted open N A N A N A 60 load electrical parameterics shorted shorted Split termination...

Страница 8: ...e EVM is being used as a CAN node Each digital input or output pin has footprints allowing for series current limiting resistors default populated with 0 pull up or down resistors depending on pin use...

Страница 9: ...L2 GND2 VIO BIAS UNIT VCC 10 9 Low Power Standby Bus Receiver Monitor 6 8 DOMINANT TIME OUT VIO OVER TEMP DRIVER WAKE UP LOGIC MONITOR MUX LOGIC OUTPUT MODE AND CONTROL LOGIC 4 5 UNDER VOLTAGE VIO BIA...

Страница 10: ...set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that...

Страница 11: ...the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain great...

Страница 12: ...t the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the...

Страница 13: ...OST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF...

Страница 14: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

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