4
Startup sequence
The following start-up procedure is recommended:
1.
Connect J5 to a 14.4 V supply
2.
Provide an I
2
S input signal (the device works as I
2
S slave, so the clock must be provided by the signal
source)
3.
Load the device file (.dev) provided by ST
4.
Load the default register setting file (.cfg), if available. If no .cfg file is available, the configuration set in
the .dev file is applied.
At the end of the sequence, the device is ready to transition to the desired operating status such as “play”.
UM2999
Startup sequence
UM2999
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Rev 1
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