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User's Guide
DRV8300xxx-EVM User's Guide
This document is provided with the DRV8300Dxxx-EVM customer evaluation module (EVM) as a supplement to
the DRV8300 Datasheet. This user's guide details the hardware implementation of the EVM.
SLVUBV6 – APRIL 2020
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ABSTRACT
Figure 1-1. DRV8300Dxxx-EVM
Copyright © 2020 Texas Instruments Incorporated
DRV8300xxx-EVM User's Guide
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Summary of Contents for Texas Instruments DRV8300-EVM Series
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Page 1: Figure 1-1. Drv8300Dxxx-Evm
This document is provided with the DRV8300Dxxx-EVM customer evaluation module (EVM) as a supplement to the DRV8300 Datasheet. This user's guide details the hardware implementation of the EVM. Figure 1-1. DRV8300Dxxx-EVM SLVUBV6 – APRIL 2020 DRV8300xxx-EVM User’s Guide Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... -
Page 2: Figure 1-2. Jp1/Jp2/Jp3 Removed
Additionally, do not leave power connections to the EVM connected while not in operation. WARNING Hot surface. Contact may cause burns. Do not touch. DRV8300xxx-EVM User’s Guide SLVUBV6 – APRIL 2020 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... -
Page 3: Table Of Contents
Figure 2-4. Hall Sensor Input and Power Connections (J7)......................Figure 2-5. Motor Phase Connector (J5)............................. Figure 2-6. Status LEDs, AREF Select, and GVDD Select......................Figure 2-7. DRV8300Dxxx-EVM GUI Software......................... List of Tables SLVUBV6 – APRIL 2020 DRV8300xxx-EVM User’s Guide Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... -
Page 4: Introduction
The reference software is composed of GuiComposer software with sensored trapazoidal algorithm for BLDC motor control. DRV8300xxx-EVM User’s Guide SLVUBV6 – APRIL 2020 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... -
Page 5: Hardware And Software Overview
The following section describes the EVM hardware and connections to the external supply, hall sensors, PC via USB, and motor. Figure 2-1. EVM Board Overview SLVUBV6 – APRIL 2020 DRV8300xxx-EVM User’s Guide Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... -
Page 6: Figure 2-2. Drv8300Dxxx-Evm Mating To Launchxl-F280049C
Figure 2-2. DRV8300Dxxx-EVM Mating to LAUNCHXL-F280049C The DRV8300Dxxx-EVM must plug into the lower LAUNCHXL-F280049C Launchpad headers as shown below. Figure 2-3. PVDD Input (J4) DRV8300xxx-EVM User’s Guide SLVUBV6 – APRIL 2020 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... -
Page 7: Figure 2-4. Hall Sensor Input And Power Connections (J7)
1:2 as shown. To use HALL_EXT, connect J3 on the left side to pins 2:3. To insert or remove wires/terminals on J7, use a flat blade screwdriver to push down the respective tab on top of the J7 connector. SLVUBV6 – APRIL 2020 DRV8300xxx-EVM User’s Guide Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... -
Page 8: Faults, Indicators, And Jumper Settings
The DRV8300Dxxx-EVM implements Overvoltage and Undervoltage on the PVDD and GVDD supplies as well as Gross Over-Current protection. Status LEDs for the 3.3 V, PVDD, GVDD, and FAULT are included and shown below. DRV8300xxx-EVM User’s Guide SLVUBV6 – APRIL 2020 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... -
Page 9: Evm Hardware Quick-Start
2. Plug the DRV8300Dxxx-EVM onto the lower position of the LAUNCHXL-F280049C board. 3. Connect motor phase connections to their respective MOTA/MOTB/MOTC inputs on J5, making sure to match A, B, and C. SLVUBV6 – APRIL 2020 DRV8300xxx-EVM User’s Guide Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... -
Page 10: Drv8300 Evm Gui Software
The GUI includes the following indicators and controls: Item # Item Name Item Description EVM Selection Select the EVM connected to the PC, either DRGE or DIPW. DRV8300xxx-EVM User’s Guide SLVUBV6 – APRIL 2020 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... - Page 11 2. Enable the PWM using the Output Enable toggle switch. 3. Use the Duty Cycle slider or input field to change the PWM Input Duty Cycle. 4. The motor should now be spinning! SLVUBV6 – APRIL 2020 DRV8300xxx-EVM User’s Guide Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated...
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Page 12: References
3 References See these documents for additional reference: • Texas Instruments, DRV8300 Datasheet • Texas Instruments, TMS320F280049C Product Page • Texas Instruments, LAUNCHXL-F280049C Product Page DRV8300xxx-EVM User’s Guide SLVUBV6 – APRIL 2020 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... - Page 13 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2020, Texas Instruments Incorporated...
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