WM8990ECS/RV Wolfson Microelectronics, WM8990ECS/RV Datasheet - Page 102

• Manufacturer Part Number: WM8990ECS/RV
• Description: Audio CODECs Stereo CODEC w.Class AB/D speaker driver
• Manufacturer: Wolfson Microelectronics

Specifications of WM8990ECS/RV

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8990
w
Figure 59 Interface 1 = Slave, Interface 2 = Master
The dual Audio Interface approach of the WM8990 has been implemented in such a way that it gives
the user and application as much flexibility as possible, without any restrictions built into the
WM8990.
This means that the application has to be carefully analysed and the WM8990 configured
accordingly. In the following Figure 61 and Figure 62, the Audio Interface input flow and the output
controlling are illustrated.
Figure 60 Interface 1 = Slave, Interface 2 = Slave
PD, March 2009, Rev 4.0
Production Data
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