AKD4634-A Datasheet, PDF (3/46 Pages) Asahi Kasei Microsystems – 16bit mono CODEC with MIC/SPK/VIDEO amplifier.

[AKD4634-A]
„ Evaluation mode
In case of AK4634 evaluation using AK4114, it is necessary to correspond to audio interface format for
AK4634 and AK4114. About AK4634’s audio interface format, refer to datasheet of AK4634. About
AK4114’s audio interface format, refer to Table 2 in this manual.
Applicable Evaluation Mode
(1) Evaluation of loop-back mode (A/D → D/A) : PLL, Master Mode (Default)
(2) Evaluation of loop-back mode (A/D → D/A) : PLL, Slave Mode
(PLL Reference CLOCK: MCKI pin)
(3) Evaluation of loop-back mode (A/D → D/A) : PLL, Slave Mode
(PLL Reference CLOCK: BICK or FCK pin)
(4) Evaluation of loop-back mode (A/D → D/A) : EXT, Master Mode
(5) Evaluation of using DIR/DIT of AK4114 (opt-connector) : EXT, Slave Mode
<KM088301>
-3-
2007/07