Table 4-6. Connections for Header J4 on DRV8317HEVM (continued)
J4 Pin Number
DRV8317HEVM Function
LAUNCHXL-F280049C Function Description
17
Not used
GPIO18/XCLKOUT (not
connected)
Not used
18
Not used
GPIO23/LED4
LED reserved on LaunchPad
19
CSA_REF (DNP)
GPIO25
For internal use only
20
MCU_LED
GPIO59
Visual feedback for LaunchPad
connection
Hardware and Software Overview
SLVUCL3 – DECEMBER 2022
DRV8317HEVM User's Guide
13
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