6.5 DRV8316 SPI Communication
1. Click on the “DRV8316 SPI” tab to access the DRV8316 Registers as
2. Choose the desired settings in Control Registers 1–6 by selecting the appropriate setting or bit from the drop-
down menus . Consult the
(
Register Map
section) for detailed definitions of settings.
3. Click on “Write” to write to all control registers in the device with the configured settings.
4. To read all status and control registers in the device, click on “Read”. The statuses and settings will auto-
populate in their registers.
5. Alternatively, to write data to a specific address, input the address and data in decimal into the address and
data inputs above the “Manual Write” box. Click on the “Manual Write” box to write the data to that address.
To read data from a specific address, input the address in decimal into the address above the “Manual Read”
box. Click on the “Manual Write” box to read the data from that address.
Figure 6-6. SPI Communication Using the DRV8316REVM InstaSPIN
™
GUI
Firmware and GUI Application
18
DRV8316REVM Evaluation Module
SLVUBZ9A – DECEMBER 2020 – REVISED FEBRUARY 2021
Copyright © 2021 Texas Instruments Incorporated
