Texas Instruments DRV8311HEVM, User Manual

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VM LED
MCU LED nFAULT LED 3.3V LED
Figure 4-4. DRV8311HEVM LEDs
4.4 DRV8311HEVM Configurability – Jumpers and Resistors
The DRV8311HEVM includes a variety of user-selectable jumpers and unpopulated components on the PCB
to choose user settings and evaluate the DRV8311S, DRV8311H, or DRV8311P device. A summary of those
selectable settings is listed in
Table 4-2 (defaults in bold) and can be seen on the board in Figure 4-5 . Section
4.4.2 and Section 4.4.3 describes the changes that need to be made to the board in order to use the SPI and
tSPI variants as the main motor driver IC.
Table 4-2. Description of user selectable settings on DRV8311HEVM (H variant defaults in bold)
Id. Setting Name Description Position Function
A AD0 select
AD1 select (DRV8311P only) Use
J8 and J7 jumpers to
select device address.
DNP jumper if DRV8311P
is not used. J8 = Left AD0 = 0
J8 = Right AD0 = 1
J7 = Left AD1 = 0
J7 = Right AD1 = 1
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DRV8311HEVM User's Guide 9
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