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IC1103 AK4526 DEM1 DEM0 MCKO DVDD DVSS PD XTS ICKS1 ICKS0 CAD1 CAD0 IC1108 MC74HC00AF 44 43 42 41 40 39 38 37 36 35 34 XTO XTI Clock Gen MCLK SDOS 1 VCC 14 13 12 11 10 9 8 1 2 3 4 5 6 7 GND 33 VREFL OCKS 2 32 RIN+ HPF M/S 3 MCLK BICK 4 BICK ADC 31 RIN30 LIN+ HPF ADC LRCK 5 LRCK SDTI1 6 SDTI1 DAC LPF VR 28 ROUT1 SDTI2 7 SDTI2 DAC LPF VR 27 LOUT1 SDTI3 8 SDTI3 DAC LPF VR 26 ROUT2 DAC LPF VR 25 LOUT2 DAC LPF VR 24 ROUT3 DAC LPF VR 23 LOUT3 12 13 14 15 16 17 18 19 20 21 DEM1 DEM0 MCKO DVDD DVSS PD XTS ICKS1 ICKS0 CAD1 CMPCLK, SCLKN2 CMPDAT, RCV958, SDATAN2 IC1301 CS4926 28 CMPREQ,LRCKN2 29 CLK IN CLKSEL FILTD FILTS VDDA VSSA 30 31 32 33 34 35 PLL CLOCK MANAGER RESET 36 RAM INPUT BUFFER DD DC 37 38 STC 27 COMPRESSED DATA INPUT INTERFACE SP DIF RECEIVER 22 26 25 24 23 22 CS Audio I/F OCKS SCDIO, SCDOUT, PSEL, GPIO9 DEM ABOOT, INTREQ DFS 11 EXTMEM, GPIO8 SDOUT SDATAN1 DAUX 10 CAD0 1/2 LRCKN1 SCLKN1, STCCLK2 VSS3 VDD3 SDTO 9 29 LIN- 21 20 19 18 DIGITAL AUDIO INPUT INTERFACE 17 16 15 14 13 12 11 10 9 8 7 FRAMER SHIFTER INPUT BUFFER CONTROLLER ROM PROGRAM MEMORY RAM PROGRAM MEMORY ROM DATA MEMORY RAM DATA MEMORY PARALLEL or SERIAL HOST INTERFACE 24-Bit DSP PROCESSING RAM OUTPUT BUFFER VDD1 VSS1 4 5 6 A1, SCDIN LRCLK SCLK MCLK 3 RD, R/W, EMOE, GPIO11 1 2 WR, DS, EMWR, GPIO10 42 43 44 XMT958 39 40 41 AUDATA2 AUDATA1 AUDATA0 OUTPUT FORMATTER IC1403 TC74VHC393FT (EL) 14 13 12 11 10 QA CLEAR QB 9 8 QC QD VCC A CLEAR QA QB QC QD 3 4 5 6 A GND 1 2 7 – 59 – DATA0,EMAD0,GPIO0 DATA1,EMAD1,GPIO1 DATA2,EMAD2,GPIO2 DATA3,EMAD3,GPIO3 VSS2 VDD2 DATA4,EMAD4,GPIO4 DATA5,EMAD5,GPIO5 DATA6,EMAD6,GPIO6 DATA7,EMAD7,GPIO7 A0,SCCLK
