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3.2.6
DC Load Diagnostics Section
The DC load diagnostics report if a channel is short to power, short to ground, short to load, or open.
Select the impedance of the load from 0.5 to 5 Ω. Click Start > and then click the
right of the box to view results.
If a channel is selected as a line-out, click on "LO ENA LD" to enable line-out load diagnostics. Use the
Retry box when DC load diagnostics are run more than one time. Exit DC load diagnostics by clicking the
Abort LD box.
3.3
TPA6404 Settings on Register Map Window
Select a particular register then double click on any bit, the bit will change state. This state is executed at
the end of the click.
SLOU479A – October 2017 – Revised December 2017
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Figure 16. DC Load Diagnostics Section
Figure 17. Register Map Window
Copyright © 2017, Texas Instruments Incorporated
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TPA6404-Q1 Evaluation Module
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