Table of Contents
Advertisement
www.ti.com
Table 3-4
shows the resistors to be only populated as well as their pin and functions.
Table 3-4. DRV8328C/D pinout, functions, and populated resistors
DRV8328C/D Pin
18
19
20
21
22
23
24
25
26
27
3.5 Interfacing DRV8328AEVM and LAUNCHXL-F280049C LaunchPad
The DRV8328AEVM has 40 pins with different functions. These pins are interfaced with the LAUNCHXL-
F280049C LaunchPad development kit and are mapped appropriately to receive the functionalities of the
DRV8328 device. These 40 pins are grouped into 4 ports in respect to the LAUNCHXL-F280049C (J1 to J4).
Table 3-5
and
Table 3-6
list the interfacing of these ports of the DRV8328AEVM headers J3 and J4.
Table 3-5. Connections for Header J3 on DRV8328AEVM (DNP in bold)
J3 Pin Number
1
2
3
4
5
6
SLVUCD3A – NOVEMBER 2021 – REVISED AUGUST 2022
Submit Document Feedback
Figure 3-8. Resistors to populate for DRV8328C/D device
Function
DRVOFF
AVDD
INHC
INHB
INHA
INLC
INLB
INLA
nSLEEP
nFAULT
DRV8328AEVM Function
AVDD (DNP)
+5 V
POT_MCU/NC_49C
GND
Not used
VSENA
Copyright © 2022 Texas Instruments Incorporated
Populated Components
R6
R4/C1
R2
R7
R5
R3
R8
R1
R10
R9
LAUNCHXL-F280049C Function Description
+3.3 V
+5 V
PGA1/3/5_GND
GND
GPIO13/SCIBRX
ADCINA5
Hardware and Software Overview
3.3 V LaunchPad Supply
5 V LaunchPad Supply
Not used
GND connection
Not used
Phase A Voltage Sense
DRV8328xEVM User's Guide
11
Advertisement
Table of Contents
