WM8960 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'WM8960' PDF : 91 Pages View PDF
WM8960
Production Data
Figure 18 Volume Update using Zero Cross Detection
If there is a long period where no zero-crossing occurs, a timeout circuit in the WM8960 will
automatically update the volume. The volume updates will occur between one and two timeout
periods, depending on when the volume update bit is set as shown in Figure 19. The TOEN register
bit must be set to enable this timeout function. The timeout period is set by TOCLKSEL.
Figure 19 Volume Update after Timeout
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PD, August 2013, Rev 4.2
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