AKD4686-B Datasheet, PDF (7/55 Pages) Asahi Kasei Microsystems – AK4686 Evaluation Board Rev.0

[AKD4686-B]
No. OCKS1 OCKS0 MCKO1 MCKO2 X’tal fs (max)
0
0
0
256fs 256fs 256fs 96 kHz
1
0
1
256fs 128fs 256fs 96 kHz
2
1
0
512fs 256fs 512fs 48 kHz <Default>
3
1
1
128fs 64fs 128fs 192 kHz
Table 18. AK4118 Master Clock Output Frequency
„ Toggle switch
[SW1] PDN:
A switch for power down reset of AK4686 (U1). Keep “H” during operation of AK4686 (U1).
Power down reset of AK4686 will be done by setting SW1 to “L” once, after power on.
[SW2] AK4118 (U4)-PDN:
A switch for power down reset of AK4118 (U4). Keep “H” during operation of AK4118 (U4).
Power down reset of AK4118 (U4) will be done by setting SW2 to “L” once, after power on.
[SW5] AK4118 (U7)-PDN:
A switch for power down reset of AK4118 (U7). Keep “H” during operation of AK4118 (U7).
Power down reset of AK4118 (U7) will be done by setting SW5 to “L” once, after power on.
[SW6] MT1N:
A switch for LOUT1/ROUT1 mute control. Keep SW6 “H” during normal operation of AK4686 (U1)’s DAC1.
Analog output will be muted by setting SW6 to “L”.
Refer to Page 20 of AK4686’s datasheet for analog soft mute function of AK4686.
[SW7] MT2N:
A switch for LOUT2/ROUT2 mute control. Keep SW7 “H” during normal operation of AK4686 (U1)’s DAC2.
Analog output will be muted by setting SW7 to “L”.
Refer to Page 20 of AK4686’s datasheet for analog soft mute function of AK4686.
„ LED indication
[LED1] ERF:
An error detection for AK4118(U4). It turns on when output of AK4118 (U4): INT0 is “H”.
[LED2] ERF:
An error detection for AK4118(U7). It turns on when output of AK4118 (U7): INT0 is “H”.
< KM103800>
-7-
2010/08