CS4205_05 Datasheet, PDF (52/81 Pages) Cirrus Logic – CrystalClear® Audio Codec ’97 for Portable Computing

CS4205
Default
0000h
The BDI Status Register (Index 7Ah) reflects the state of all possible events. If a bit is ‘0’, the corresponding event has
not occurred or has already been handled by the driver. If a bit is ‘1’, the corresponding event has occurred and has not
been handled by the driver yet. The BDI bit in input slot 12 is a logic OR of all bits in this register ANDed with their cor-
responding bit in the BDI Config Register (Index 6Eh, Address 0Ch). After handling an event, the driver should clear it
by writing a ‘0’ to the corresponding bit of this register.
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DS489PP4