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UM-PM-029
DA9213, DA9214, and DA9215 Performance
Boards
At the top right of the configuration tab the interface indicator should display the same details as
shown in
Figure
8.
Figure 8: Top Right Interface Indicator
Select the Start Device button to configure the software for standalone operation correctly. This
2
enables control of the DA9214 in standalone mode. In this mode, DA9214 acknowledges all I
C
commands, which does not always happen if it is in companion mode.
For details please refer to the STAND_ALONE bit in the Datasheet [1].
Synchronize the panel from the device, by pressing the icon (indicated by the red arrow in
Figure
9),
the target voltages and all DA9214 parameters are updated to the content of the IC registers.
Figure 9: Bottom Right Interface Indicator
Enable the BUCKA converter by pressing on the BUCK_EN button in BUCKA Control, which is
equivalent to writing 0x01 into the related bit, see
Figure
10. An increase in the current drawn from
the external supply will occur.
NOTE
The quiescent current shown on the multi-meter may still be higher than expected. This is due to the missing
configuration and connection of floating I/O ports and will be reduced as soon as they are correctly set.
User Manual
Revision 2.0
25-Feb-2022
CFR0012
18 of 37
© 2022 Renesas Electronics
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