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CM6571 Datasheet, PDF (19/63 Pages) C-Media Electronics – USB 2.0 full speed-compliant
CM6571
USB Audio Sound Chip
7.2.3.2 from DSP side input
Path: DSP microphone in DSP digital microphone out USB Audio digital microphone in USB  PC
(Array Mic Mode)
Mic_0
MIC0_N/P,
MIC1_N/P
Mic_1
USB
Audio
USB
GPIO10(Dmic_clk),
GPIO11(Dmic_dat)
DMIC_L
DMIC_R
DMI_CLK/
DMI_DAT
M
U
DSP
X
DMO_CLK / DMO_DAT
CM6571
Revised: Nov. 2012
Page 19 / 63
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