Texas Instruments BOOSTXL-DRV8320RS Manual de usuario

SPRUIJ3A–November 2018–Revised August 2019

BOOSTXL-DRV8320RS EVM User’s Guide

User's Guide

SPRUIJ3A–November 2018–Revised August 2019

BOOSTXL-DRV8320RS EVM User’s Guide

This document is provided with the BOOSTXL-DRV8320RS customer evaluation module (EVM) as a

supplement to the DRV832x 6 to 60-V Three-Phase Smart Gate Driver Data Sheet. This user's guide

details the hardware implementation of the EVM and introduces accompanying software.

NOTE: Follow the general ESD precautionary measures when operating this EVM.

Contents

1 Introduction ................................................................................................................... 2

1.1 Overview............................................................................................................. 2

1.2 Purpose and Scope ................................................................................................ 2

2 Hardware and Software Overview......................................................................................... 3

2.1 Hardware Connections Overview – DRV8320RS + TMS320F28004xC .................................... 3

2.2 Connection Details.................................................................................................. 4

2.3 LED Lights........................................................................................................... 7

2.4 Interfacing DRV8320RS and TMS320F280049C LaunchPad ............................................... 8

3 Getting Started.............................................................................................................. 10

3.1 Install the MotorControl SDK .................................................................................... 10

3.2 Hardware Setup ................................................................................................... 10

4 References.................................................................................................................. 10

List of Figures

1 Block Diagram................................................................................................................ 2

2 Hardware Connections Overview.......................................................................................... 3

3 Connections .................................................................................................................. 4

4 Jumper Connections 1...................................................................................................... 5

5 Micro-USB Connection...................................................................................................... 6

6 Switches and LED Functions............................................................................................... 7

List of Tables

1 J1 BOOSTXL-DRV8320RS Pin Connections............................................................................ 8

2 J2 BOOSTXL-DRV8320RS Pin Connections............................................................................ 8

3 J3 BOOSTXL-DRV8320RS Pin Connections............................................................................ 9

4 J4 BOOSTXL-DRV8320RS Pin Connections............................................................................ 9

5 Configurations Table....................................................................................................... 10

Trademarks

C2000, Piccolo, InstaSPIN, BoosterPack are trademarks of Texas Instruments.

All other trademarks are the property of their respective owners.

6 to 60 V

DRV832x

Three-Phase

Smart Gate Driver

PWM

Gate Drive

Current

Sense

Current Sense

N-Channel

MOSFETs

nFAULT

SPI or H/W

600 mA

Protection

Controller

Buck Regulator

Introduction

www.ti.com

2SPRUIJ3A–November 2018–Revised August 2019

Submit Documentation Feedback

BOOSTXL-DRV8320RS EVM User’s Guide

1 Introduction

1.1 Overview

The DRV8320RS is a gate driver IC for three phase motor drive applications. It provides three high-

accuracy trimmed and temperature-compensated half bridge drivers, each capable of driving a high-side

and low-side N-type MOSFET.

The DRV8320RS uses SPI to provide detailed fault reporting and flexible parameter settings such as

current control options for slew rate control of the gate drivers and various protection features.

BOOSTXL-DRV8320RS has been designed to work with the LAUNCHXL-F280049C LaunchPad. The

C2000™ Piccolo™ TMS320F280049C has integrated programmable gain amplifiers (PGA), which allow

for a low cost method of current sensing. This completely eliminates the need for external op-amps.

A full suite of software for evaluation of the DRV8320RS, F28004xC and InstaSPIN™-FOC can be found

in the C2000Ware MotorControl SDK.

Figure 1. Block Diagram

1.2 Purpose and Scope

This document is designed to be used as a startup guide and to supplement the MotorControl SDK. This

document is intended for the engineers involved in the design, implementation, and validation of the

DRV832xx gate driver with a TMS320F28004xC device.

The scope of this document is to provide the user with a guide to evaluate the DRV8320RS device with a

LAUNCHXL-F280049C development kit. This document covers the hardware connections required

between DRV8320RS and the LaunchPad development kit. When the HW connections are complete, the

user is required to download the MotorControl SDK to spin a motor.

3x CSD88584Q5DC

TPD4S009DCKRG4

DRV8320RS

www.ti.com

Hardware and Software Overview

SPRUIJ3A–November 2018–Revised August 2019

BOOSTXL-DRV8320RS EVM User’s Guide

2 Hardware and Software Overview

2.1 Hardware Connections Overview – DRV8320RS + TMS320F28004xC

Figure 2 shows the major blocks of the hardware where the BOOSTXL-DRV8320RS BoosterPack™ plug-

in module is mounted on the LAUNCHXL-F280049C LaunchPad development kit. The BOOSTXL-

DRV8320RS is designed for an input supply from 6 to 54 V and up to 15-A drive current. Three half h-

bridges capable of driving a three-phase BLDC motor using sensorless field oriented or vector control.

The 3.3-V supply to the LaunchPad is derived by the LMR16006XDDCR buck converter integrated in the

DRV8320RS.

Figure 2. Hardware Connections Overview

MotorPower

Ground

Gate Headers

High-side Source

Headers

Hardware and Software Overview

www.ti.com

4SPRUIJ3A–November 2018–Revised August 2019

Submit Documentation Feedback

BOOSTXL-DRV8320RS EVM User’s Guide

2.2 Connection Details

Figure 3 shows the power connector and motor phase connector. A supply voltage ranging from 6 to 54 V

from a battery or a DC voltage source is connected to the voltage supply pins. Three phases of the BLDC

motor are connected to the three-phase motor socket provided on the BOOSTXL-DRV8320RS.

Figure 3. Connections

www.ti.com

Hardware and Software Overview

SPRUIJ3A–November 2018–Revised August 2019

BOOSTXL-DRV8320RS EVM User’s Guide

Figure 4 and show the connections required for the proper functioning of the software. A detailed

description of each pin's function can be found in Table 1.

Figure 4. Jumper Connections 1

Micro-USB

Connector

Hardware and Software Overview

www.ti.com

6SPRUIJ3A–November 2018–Revised August 2019

Submit Documentation Feedback

BOOSTXL-DRV8320RS EVM User’s Guide

Figure 5 shows the LAUNCHXL-F2800049C. Only one cable is required to provide communication and

power to the LaunchPad's onboard XDS110 emulator. Because the DRV8320RS provides power to the

F280049C it is important to configure the jumpers as described in Table 5 to avoid shunting separate

sources together.

Figure 5. Micro-USB Connection

3.3 V Power Good

Indicator

Fault Indicator

User

Controlled

Indicator

www.ti.com

Hardware and Software Overview

SPRUIJ3A–November 2018–Revised August 2019

BOOSTXL-DRV8320RS EVM User’s Guide

2.3 LED Lights

Two LEDs have been provided to indicate different statuses of the motor controller.

Figure 6. Switches and LED Functions

"FLT" and "LED" LEDs — The fault(FLT) LED is controlled by the DRV8320's "Fault" pin. The fault pin is

driven by the DRV8320X to indicate a wide variety of warning and error conditions. Descriptions of

these can be found in the DRV832x 6 to 60-V Three-Phase Smart Gate Driver Data Sheet. The

LED marked "LED" is available for the user to control and is active low.

Hardware and Software Overview

www.ti.com

8SPRUIJ3A–November 2018–Revised August 2019

Submit Documentation Feedback

BOOSTXL-DRV8320RS EVM User’s Guide

2.4 Interfacing DRV8320RS and TMS320F280049C LaunchPad

The DRV8320RS device has 40 pins with different functions. These pins are interfaced with the

LAUNCHXL-F280049C, which is mapped appropriately to receive the functionality of the BoosterPack

plug-in module. These 40 pins are grouped into 4 ports. Table 1 lists the interfacing of these ports with the

TMS320F280049C device.

Table 1. J1 BOOSTXL-DRV8320RS Pin Connections

BOOSTXL-DRV8320RS

Function LAUNCHXL-F280049 Site1

Function LAUNCHXL-F280049

Site2 Function Description

J1 Header

1 3.3 V 3.3 V 3.3 V 3.3 V LaunchPad supply

2 PGA Ground PGA1/3/5_GND PGA2/6/6_ Current sense ground

3 Enable GPIO13 GPIO28 Logic low to enter a low-

power sleep mode

4 nFault GPIO40 GPIO29 Pulled logic low during a

fault condition

5 —

6 —

7 SPI Clock GPIO56 (SPI CLK) GPIO22 Clock source for SPI

8 —

9 —

10 —

Table 2. J2 BOOSTXL-DRV8320RS Pin Connections

J2 Header BOOSTXL-DRV8320RS

Function LAUNCHXL-F280049 Site1

Function LAUNCHXL-F280049

Site2 Function Description

20 Ground Ground Ground Device Ground

19 nSCS GPIO57 GPIO27 Active low enables serial

interface communication

18 —

17 —

16 —

15 SDI GPIO16 (SPI MOSI) GPIO24 Data input to DRV832xx

14 SDO GPIO17 (SPI MISO) GPIO31 Data output from

DRV832xx

13 —

12 —

11 —

www.ti.com

Hardware and Software Overview

SPRUIJ3A–November 2018–Revised August 2019

BOOSTXL-DRV8320RS EVM User’s Guide

Table 3. J3 BOOSTXL-DRV8320RS Pin Connections

J3 Header BOOSTXL-DRV8320RS

Function LAUNCHXL-F280049 Site1

Function LAUNCHXL-F280049

Site2 Function Description

21 —

22 Ground Ground Ground Device Ground

23 Voltage sense A ADCINA5 ADCINA6 Sensing A phase voltage

24 Voltage sense B ADCINB0 ADCINA2 Sensing B phase voltage

25 Voltage sense C ADCINC2 ADCINC14 Sensing C phase voltage

26 Voltage sense VM ADCINB1 ADCINC1 Sensing VM voltage

27 Current sense A PGA1_IN PGA4_IN Sensing A phase current

28 Current sense B PGA3_IN PGA6_IN Sensing B phase current

29 Current sense C PGA5_IN PGA2_IN Sensing C phase current

30 DAC bias input DACB_OUT DACA_OUT Voltage Bias for phase

current measurement

Table 4. J4 BOOSTXL-DRV8320RS Pin Connections

J4 Header BOOSTXL-DRV8320RS

Function LAUNCHXL-F280049 Site1

Function LAUNCHXL-F280049

Site2 Function Description

40 INHA GPIO10 GPIO0 High-side gate driver

control input.

39 INLA GPIO11 GPIO1 Low-side gate driver

control input.

38 INHB GPIO8 GPIO6 High-side gate driver

control input.

37 INLB GPIO9 GPIO7 Low-side gate driver

control input.

36 INHC GPIO4 GPIO2 High-side gate driver

control input.

35 INLC GPIO5 GPIO3 Low-side gate driver

control input.

34 —

33 —

32 —

31 LED GPIO25 GPIO32 User-controlled LED

Getting Started

www.ti.com

10 SPRUIJ3A–November 2018–Revised August 2019

Submit Documentation Feedback

BOOSTXL-DRV8320RS EVM User’s Guide

3 Getting Started

3.1 Install the MotorControl SDK

The MotorControl SDK contains an entire suite of example software and labs written for the LAUNCHXL-

F280049C + BOOSTXL-DRV8320RS. It features InstaSPIN-FOC which is a FOC solution that can

identify, tune and control your motor in minutes.

3.2 Hardware Setup

The hardware required to run the motor controller is a LAUNCHXL-F280049C LaunchPad development

kit, the BOOSTXL-DRV8320RS BoosterPack plug-in module, a Micro-USB cable, and a power supply with

a DC output from 8 to 54 V. Follow these steps to start up the BoosterPack plug-in module:

Step 1. Dock the BoosterPack to the LaunchPad. Site 1 and Site 2 of the LaunchPad are supported

by software.

NOTE: To determine orientation of the BoosterPack ensure that the power and ground pins line up

with the LaunchPad.

NOTE: Depending on which site is used the user needs to ensure that the correct jumpers are

populated. Table 5 details these configurations.

Table 5. Configurations Table

Site 1 Site 2 Both Site 1 and Site 2

J2 Remove Remove Remove

j8 (2 jumpers) Remove Populate Remove

Step 2. Connect the three phases from the brushless DC motor to the J5 connector on the

BOOSTXL-DRV8320RS BoosterPack plug-in module. Phase A, B, and C are labeled in white

silkscreen on the PCB top layer.

Step 3. Connect the DC power supply to header J1.

NOTE: Observe the correct polarity of +VM and GND connections on the BOOSTXL-DRV8320RS

BoosterPack connection J1

Step 4. Connect a Micro-USB cable to the LaunchPad development kit and computer.

Step 5. Turn on the power supply and power up the PCB.

4 References

•DRV832x 6 to 60-V Three-Phase Smart Gate Driver Data Sheet

•TMS320F28004x Piccolo™ Microcontrollers Data Manual

•TMS320F28004x Piccolo Microcontrollers Technical Reference Manual

•C2000 Piccolo F28004x Series LaunchPad Evaluation Kit

• Hereby, DLP Design, Inc. declares that this evaluation kit is in compliance with the essential

requirements and other relevant provisions of EN 61326-1:2013. The full text of the EU declaration of

conformity is available at the following internet address: www.ti.com/lit/pdf/tipl12

Tabla de contenidos

Otros manuales de Placa madre de Texas Instruments

Texas Instruments

Texas Instruments DS90UB933-Q1EVM Manual de usuario

Texas Instruments

Texas Instruments BQ76942EVM Manual de usuario

Texas Instruments

Texas Instruments CI2EVM BoC Manual de usuario

Texas Instruments

Texas Instruments OPT3001EVM Manual de usuario

Texas Instruments

Texas Instruments TPS62851 EVM-139 Series Manual de usuario

Texas Instruments

Texas Instruments BQ25172EVM Manual de usuario

Texas Instruments

Texas Instruments TPS65276V PMIC Manual de usuario

Texas Instruments

Texas Instruments DCA1000EVM Manual de usuario

Texas Instruments

Texas Instruments LMS3655AQEVM Manual de usuario

Texas Instruments

Texas Instruments DS90C189-Q1EVM Manual de usuario

Texas Instruments

Texas Instruments TPS563211 Manual de usuario

Texas Instruments

Texas Instruments TPD2E2U06-Q1EVM Manual de usuario

Texas Instruments

Texas Instruments TPS7A74EVM-068 Manual de usuario

Texas Instruments

Texas Instruments DLP LightCrafter Dual DLPC900 Manual

Texas Instruments

Texas Instruments TRF1208-EVM Manual de usuario

Texas Instruments

Texas Instruments LP877451Q1EVM Manual de usuario

Texas Instruments

Texas Instruments ADS54J42EVM Manual de usuario

Texas Instruments

Texas Instruments TUSB3410UARTPDK Manual de usuario

Texas Instruments

Texas Instruments LP877451Q1EVM Manual de usuario

Texas Instruments

Texas Instruments RF430FRL152HEVM Manual de usuario

Texas Instruments

Texas Instruments TAS2110EVM Manual de usuario

Texas Instruments

Texas Instruments TPD3S716-Q1EVM Manual de usuario

Texas Instruments

Texas Instruments LP8861-Q1 Manual de usuario

Texas Instruments

Texas Instruments eInfochips TMDXEVM6657L Manual del producto

Manuales populares de Placa madre de otras marcas

DFI

DFI SD170 Manual de usuario

ASROCK

ASROCK ROMED8-2T Manual de usuario

Asus

Asus P2L97A Manual de usuario

Winmate

Winmate IC70 Manual de usuario

Asus

Asus MES-B Manual de usuario

Grantech

Grantech SYS8F377VGGA-3OMN Manual de usuario

Telit Wireless Solutions

Telit Wireless Solutions SL869-3DR Manual de usuario

Gigabyte

Gigabyte GA-9IVDT Manual de usuario

Commell

Commell MS-C73 Manual de usuario

IBT Technologies

IBT Technologies MB860 Manual de usuario

Nvidia

Nvidia TEGRA DG-04927-001_V01 Manual de usuario

Biostar

Biostar M7VIT Bravo Instrucciones de funcionamiento e instalación

Intel

Intel D33217CK Manual de usuario

Asus

Asus F1A55-M LX PLUS R2.0 Manual de usuario

EPC

EPC EPC9147C Manual de usuario

Asus

Asus EX-B760M-V5 D4 Manual de usuario

EPOX

EPOX MU-8KHA0010 Manual de usuario

Ski-Doo

Ski-Doo Bombardier MPEM 219 700 090 Manual de usuario