Texas Instruments DRV814x-Q1EVM, User Manual, Page: 5 / 22

Figure 3-1. DRV824x-Q1EVM
Note
DRV824x-Q1EVMs with HVSSOP package driver device has OUT1 and OUT2 silk screen labels
interchanged. This misprint will be fixed in the next revision of these EVMs.
3.2.2 MCU Reset and User Button
The small tactile push button is typically used to reset the MCU Figure 3-2 . Typically resetting the MCU is not
necessary, however the MCU will automatically clear the nFAULT indicator on initial power-up if you find the fault
indicator is set due to cycling the power on the external supply. This is normal (nFAULT will always come up
asserted on the DRV824x and DRV814x devices).
www.ti.com Evaluation Hardware Overview
SLVUC46A – MARCH 2021 – REVISED JULY 2021
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DRV824x_DRV814x-Q1EVM User’s Guide 5
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