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WM8993 Datasheet(PDF) 163 Page - Wolfson Microelectronics plc |
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WM8993 Datasheet(HTML) 163 Page - Wolfson Microelectronics plc |
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163 / 229 page  Production Data WM8993 w PD, November 2010, Rev 4.0 163 REGISTER MAP REG NAME 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 DEFAULT R0 (0h) Software Reset SW_RESET [15:0] 8993h R1 (1h) Power Management (1) 0 0 SPKO UTR_E NA SPKO UTL_E NA HPOU T2_EN A 0 HPOU T1L_E NA HPOU T1R_E NA 0 0 MICB2 _ENA MICB1 _ENA 0 VMID_SEL [1:0] BIAS_ ENA 0000h R2 (2h) Power Management (2) 0 TSHUT _ENA TSHUT _OPDI S 0 OPCLK _ENA 0 MIXINL _ENA MIXIN R_ENA IN2L_E NA IN1L_E NA IN2R_ ENA IN1R_ ENA 0 0 ADCL_ ENA ADCR_ ENA 6000h R3 (3h) Power Management (3) 0 0 LINEO UT1N_ ENA LINEO UT1P_ ENA LINEO UT2N_ ENA LINEO UT2P_ ENA SPKRV OL_EN A SPKLV OL_EN A MIXOU TLVOL _ENA MIXOU TRVOL _ENA MIXOU TL_EN A MIXOU TR_EN A 0 0 DACL_ ENA DACR_ ENA 0000h R4 (4h) Audio Interface (1) AIFAD CL_SR C AIFAD CR_SR C AIFAD C_TDM AIFAD C_TDM _CHAN 0 0 BCLK_ DIR AIF_B CLK_I NV AIF_LR CLK_I NV AIF_WL [1:0] AIF_FMT [1:0] 0 0 0 4050h R5 (5h) Audio Interface (2) AIFDA CL_SR C AIFDA CR_SR C AIFDA C_TDM AIFDA C_TDM _CHAN DAC_BOOST [1:0] 0 0 0 0 0 DAC_C OMP DAC_C OMPM ODE ADC_C OMP ADC_C OMPM ODE LOOPB ACK 4000h R6 (6h) Clocking 1 TOCLK _RATE TOCLK _ENA 0 OPCLK_DIV [3:0] DCLK_DIV [2:0] 0 BCLK_DIV [3:0] 0 01C8h R7 (7h) Clocking 2 MCLK_ SRC SYSCL K_SRC 0 MCLK_ DIV 0 MCLK_ INV 0 0 ADC_DIV [2:0] DAC_DIV [2:0] 0 0 0000h R8 (8h) ADCLRC Generation AIF_M STR1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0000h R9 (9h) DACLRC Generation 0 0 AIF_TR IS 0 LRCLK _DIR LRCLK_RATE [10:0] 0040h R10 (Ah) DAC CTRL 0 0 DAC_O SR128 0 0 0 DAC_ MONO DAC_S B_FILT DAC_ MUTE RATE DAC_U NMUT E_RAM P DEEMPH [1:0] 0 DAC_ MUTE DACL_ DATIN V DACR_ DATIN V 0004h R11 (Bh) Left DAC Digital Volume 0 0 0 0 0 0 0 DAC_V U DACL_VOL [7:0] 00C0h R12 (Ch) Right DAC Digital Volume 0 0 0 0 0 0 0 DAC_V U DACR_VOL [7:0] 00C0h R13 (Dh) Digital Side Tone 0 0 0 ADCL_DAC_SVOL [3:0] ADCR_DAC_SVOL [3:0] 0 ADC_TO_DACL [1:0] ADC_TO_DACR [1:0] 0000h R14 (Eh) ADC CTRL 0 0 0 0 0 0 ADC_O SR128 ADC_H PF 0 ADC_HPF_CUT [1:0] 0 0 0 ADCL_ DATIN V ADCR_ DATIN V 0300h R15 (Fh) Left ADC Digital Volume 0 0 0 0 0 0 0 ADC_V U ADCL_VOL [7:0] 00C0h R16 (10h) Right ADC Digital Volume 0 0 0 0 0 0 0 ADC_V U ADCR_VOL [7:0] 00C0h R18 (12h) GPIO CTRL 1 JD2_S C_EIN T JD2_EI NT WSEQ _EINT IRQ TEMP OK_EI NT JD1_S C_EIN T JD1_EI NT FLL_L OCK_E INT GPI8_ EINT GPI7_ EINT 0 0 0 0 0 GPIO1 _EINT 0000h R19 (13h) GPIO1 & GPIO2 0 0 0 0 0 0 0 0 0 0 GPIO1 _PU GPIO1 _PD GPIO1_SEL [3:0] 0010h R20 (14h) IRQ_DEBOUNC E JD2_S C_DB JD2_D B WSEQ _DB 0 TEMP OK_DB JD1_S C_DB JD1_D B FLL_L OCK_D B GPI8_ DB 0 0 0 GPI7_ DB 0 0 GPIO1 _DB 0000h R21 (15h) Input Mixer1 0 0 0 0 0 0 0 0 0 INPUT S_CLA MP 0 0 0 0 0 0 0000h R22 (16h) GPIOCTRL 2 1 0 IM_JD2 _EINT IM_JD2 _SC_EI NT IM_TE MPOK _EINT IM_JD1 _SC_EI NT IM_JD1 _EINT IM_FLL _LOCK _EINT 0 IM_GPI 8_EINT IM_GPI O1_EI NT GPI8_ ENA 0 IM_GPI 7_EINT IM_WS EQ_EI NT GPI7_ ENA 8000h |
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