Texas Instruments DRV8328 EVM Series, User Manual, Page: 13 / 29

Table 3-6. Connections for Header J4 on DRV8328AEVM (continued)
J4 Pin Number DRV8328AEVM Function LAUNCHXL-F280049C Function Description
17 Not used GPIO18*/XCLKOUT Not used
18 HALLB GPIO23/LED4 Hall sensor B from motor
19 nFAULT_49C/CSAREF GPIO25 nFAULT signal (active low)
20 HALLC GPIO59 Hall sensor C from motor
Note
There are many resistors that are not populated for internal use only. Ensure the correct resistors are
populated so every has signal has only signal path. If multiple signal paths are present, or no signal
path is present, the device may not work as intended.
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DRV8328xEVM User's Guide 13
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