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WM9711 Datasheet(PDF) 50 Page - Wolfson Microelectronics plc |
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WM9711 Datasheet(HTML) 50 Page - Wolfson Microelectronics plc |
50 / 66 page ![]() WM9711L Production Data w PD Rev 4.1 April 2004 50 REGISTER MAP Note: Highlighted bits differ from the AC’97 specification (newly added for non-AC’97 function, or same bit used in a different way, or for another function) Reg Name 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Default 00h Reset 0 SE4 SE3 SE2 SE1 SE0 ID9 ID8 ID7 ID6 ID5 ID4 ID3 ID2 ID1 ID0 6174h 02h LOUT2/ROUT2 Volume MU 0 ZC INV 8000h 04h Headphone Volume MU 0 ZC 0 8000h 06h MONOOUT Volume MU 0 0 0 0 0 0 0 ZC 0 0 8000h 08h DAC Tone Control BB 0 0 BC 0 DAT 0 TC 0F0Fh 0Ah PCBEEP Input B2H B2S B2P 0 0 0 0 AAA0h 0Ch PHONE Volume P2H P2S 0 0 0 0 0 0 0 0 0 C008h 0Eh MIC Volume 0 M12P M22P 20dB 6808h 10h LINEIN Volume L2H L2S L2P 0 0 0 E808h 12h AUXDAC Volume / Routing A2H A2S A2P 0 0 0 AXE AAA0h 14h Sidetone Volume STM 0 0 0 000 0 AD00h 16h OUT3 Volume MU 0 0 0 0 SRC ZC 0 8000h 18h DAC Volume D2H D2S D2P 0 0 0 E808h 1Ah Record Select 0 BOOST R2P BST 0 0 0 0 0 3000h 1Ch Record Gain RMU GRL ZC GRR 8000h 20h General Purpose 0 0 3DE 0 0 0 0 0 LB 0 0 0 0 0 0 0 0000h 22h DAC 3D Control 0 0 0 0 0 0 0 0 0 0 3DLC 3DUC 0000h 24h Powerdown PD15 PD14 PD13 PD12 PD11 PD10 PD9 PD8 PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 0000h 26h Powerdown Ctrl/Stat EAPD PR6 PR5 PR4 PR3 PR2 PR1 PR0 0 0 0 0 REF ANL DAC ADC 000Fh FFF0h 28h Extended Audio ID ID1 ID0 0 0 REV1 REV0 AMAP LDAC SDAC CDAC 0 0 VRM SPDIF DRA VRA 0405h 2Ah Ext’d Audio stst/ctrl 0 0 0 0 0 SPCV 0 0 0 0 0 SEN 0 VRA 0410h 2Ch Audio DACs Sample Rate BB80h 2Eh AUXDAC Sample Rate BB80h 32h Audio ADCs Sample Rate BB80h 3Ah SPDIF control V DRS L PRE COPY AUD IB PRO 2000h 4Ch GPIO Pin Configuration 1 1 1 1 1 0 0 0 0 0 GC5 GC4 GC3 GC2 GC1 0 F83Eh 4Eh GPIO Pin Polarity / Type C1P C2P 1 1 TP 1 1 1 1 1 GP5 GP4 GP3 GP2 GP1 1 FFFFh 50h GPIO Pin Sticky C1S C2S 0 0 TS 0 0 0 0 0 GS5 GS4 GS3 GS2 GS1 0 0000h 52h GPIO Pin Wake-Up C1W C2W 0 0 TW 0 0 0 0 0 GW5 GW4 GW3 GW2 GW1 0 0000h 54h GPIO Pin Status C1I C2I 0 0 TI 0 0 0 0 0 GI5 GI4 GI3 GI2 GI1 0 GPIO pins 56h GPIO Pin Assignment COM1 COM2 1 1 TCO 0 0 0 0 0 GE5 1 1 GE2 1 0 F83Eh 58h GPIO pin sharing / Additional Functions JIEN JIF SVD 0 0 0 0 0 0 WAKE EN IRQ INV 0008h 5Ah Vendor Reserved 5Ch Add. Function Control AMUTE C1 REF C2 REF DS AM EN AD CO HPF ENT 0000h 5Eh Vendor Reserved 60h ALC Control B032h 62h ALC / Noise Gate Control ALC ZC NG AT 0 NGG 3E00h 64h AUXDAC input control XSLE 0000h 66h- 7Ah Vendor Reserved N/A 7Ch Vendor ID1 574Dh 7Eh Vendor ID2 4C12h RESERVED FOR TEST RESERVED. DO NOT WRITE TO THESE REGISTERS OUT3 Volume LOUT2 Volume ROUT2 Volume STVOL LINEINLVOL LINEINRVOL A2HVOL A2SVOL COMP2DEL RESERVED FOR TEST B2SVOL SPSR CC (Category Code) ADCSR (Audio ADCs Sample Rate) (Extended) RECVOLL ASCII character “L” Number “12” NGTH (threshold) AUXDAC VAL ASCII character “W” ASCII character “M” ALCSEL MAXGAIN ZC TIMEOUT AUXDACSLT ALCL (target level) HLD (hold time) DCY (decay time) ATK (attack time) C2SRC Die Revision 3DDEPTH DACSR (Audio DACs Sample Rate) AUXDACSR (Auxiliary DAC Sample Rate) SPSA V (BIAS) ASS C2SRC HPOUTR Volume HPOUTL Volume RECSL RECSR Left DAC Volume Right DAC Volume R2P ALCM LMICVOL (Left Only) B2HVOL ALCVOL Default for reg. 26h - pin 47 "high" during reset (recommended for lowest power) OUT3SRC A2PVOL Default for reg. 26h - pin 47 "low" (Extended) RECVOLR MONOOUT Volume BASS TRBL MICVOL (Mono /Right) MS B2PVOL PHONEIN Volume Table 35 WM9711L Register Map |
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