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CM6571 Datasheet, PDF (20/63 Pages) C-Media Electronics – USB 2.0 full speed-compliant
CM6571
USB Audio Sound Chip
7.2.4 play sound effect system diagram
(surround HP/sound expander/Xear™ sonic/parameter EQ)
Path: PCUSBUSB Audio USB Audio I2S out(D out) DSP I2S in DSP I2S out USB Audio I2S out(D in) USB Audio
Line out Speaker
(play sound effect Mode)
USB
DAC_DIN
XLNOUTL/XLNOUTR
USB
Audio
DAC_DOUT
I2S_DO
I2S_DI
DSP
CM6571
Revised: Nov. 2012
Page 20 / 63
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