AK7755EN_16 Datasheet, PDF (21/109 Pages) Asahi Kasei Microsystems – DSP with Mono ADC Stereo CODEC + Mic/Lineout Amp

3-1. Slave Mode
LRCK
BICK
SDINn
n=1,2
tBLRD
tLRBD
D
tBSIDS
tBSIDH
Figure 7. Serial Interface Input Timing in Slave Mode
[AK7755]
VIH
D^VIL
D
VIH
D^VIL
D
VIH
D^VIL
D
LRCK
BICK
SDOUTn _D
n=1,2,3
tLRD
tBSOD
D
tLRD
D
VIH
D^VIL
D
VIH
D^VIL
tBSOD ^D
D
50%TVDD
D
Figure 8. Serial Interface Output Timing in Slave Mode
3-2. Master Mode
LRCK
BICK
SDINn
n=1,2
tMBL
tMBL
D
tBSIDS
tBSIDH
Figure 9. Serial Interface Input Timing in Master Mode
50%TVDD
D
50%TVDD
D
VIH
D^VIL
D
LRCK
BICK
SDOUTn _D
n=1,2,3
tLRD
tBSOD
D
tLRD
D
tBSOD
D
Figure 10. Serial Interface Output Timing in Master Mode
50%TVDD
D
50%TVDD
D
50%TVDD
D
014006643-E-00
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2014/10