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WM8581 датащи(PDF) 73 Page - Wolfson Microelectronics plc |
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WM8581 датащи(HTML) 73 Page - Wolfson Microelectronics plc |
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73 / 94 page ![]() Product Preview WM8581 w PP Rev 1.0 March 2006 73 REGISTER MAP The complete register map is shown below. The detailed description can be found in the relevant text of the device description. The WM8581 can be configured using the Control Interface. All unused bits should be set to ‘0’. REGISTER NAME ADDRESS B8 B7 B6 B5 B4 B3 B2 B1 B0 DEFAULT R0 PLLA 1/DEVID1 00 PLLA_K[8:0] 100100001 R1 PLLA 2/DEVID2 01 PLLA_K[17:9] 101111110 R2 PLLA 3/DEVREV 02 0 PLLA_N[3:0] PLLA_K[21:18] 001111101 R3 PLLA 4 03 0 0 0 0 FREQMODE_A[1:0] FRACEN_A POSTSCALE_A PRESCALE_A 000010100 R4 PLLB 1 04 PLLB_K[8:0] 100100001 R5 PLLB 2 05 PLLB_K[17:9] 101111110 R6 PLLB 3 06 0 PLLB_N[3:0] PLLB_K[21:18] 001111101 R7 PLLB 4 07 CLKOUTSRC[1:0] MCLKOUTSRC[1:0] FREQMODE_B[1:0] FRACEN_B POSTSCALE_B PRESCALE_B 110010100 R8 CLKSEL 08 0 0 0 TX_CLKSEL[1:0] ADC_CLKSEL[1:0] DAC_CLKSEL[1:0] 000010000 R9 PAIF 1 09 0 PAIFRXMS_CLKSEL[1:0] PAIFRXMS PAIFRX_BCLKSEL[1:0] PAIFRX_RATE[2:0] 000000010 R10 PAIF 2 0A 0 0 0 PAIFTXMS PAIFTX_BCLKSEL[1:0] PAIFTX_RATE[2:0] 000000010 R11 SAIF 1 0B 0 SAIFMS_CLKSEL[1:0] SAIFMS SAIF_BCLKSEL[1:0] SAIF_RATE[2:0] 011000010 R12 PAIF 3 0C DAC_SRC[1:0] DACOSR PAIFRXBCP PAIFRXLRP PAIFRXWL[1:0] PAIFRXFMT[1:0] 110001010 R13 PAIF 4 0D PAIFTX_SRC[1:0] 0 PAIFTXBCP PAIFTXLRP PAIFTXWL[1:0] PAIFTXFMT[1:0] 010001010 R14 SAIF 2 0E SAIFTX_SRC[1:0] SAIF_EN SAIFBCP SAIFLRP SAIFWL[1:0] SAIFFMT[1:0] 000001010 R15 DAC CONTROL 1 0F RX2DAC_MODE DAC4SEL[1:0] DAC3SEL[1:0] DAC2SEL[1:0] DAC1SEL[1:0] 011100100 R16 DAC CONTROL 2 10 0 IZD DZFM[2:0] PL[3:0] 000001001 R17 DAC CONTROL 3 11 0 0 0 0 DEEMPALL DEEMP[3:0] 000000000 R18 DAC CONTROL 4 12 0 PHASE[7:0] 011111111 R19 DAC CONTROL 5 13 0 MPDENB DACATC DZCEN MUTEALL DMUTE[3:0] 000000000 R20 DIGITAL ATTENUTATION DACL 1 14 UPDATE LDA1[7:0] 011111111 R21 DIGITAL ATTENUTATION DACR 1 15 UPDATE RDA1[7:0] 011111111 R22 DIGITAL ATTENUTATION DACL 2 16 UPDATE LDA2[7:0] 011111111 R23 DIGITAL ATTENUTATION DACR 2 17 UPDATE RDA2[7:0] 011111111 R24 DIGITAL ATTENUTATION DACL 3 18 UPDATE LDA3[7:0] 011111111 R25 DIGITAL ATTENUTATION DACR 3 19 UPDATE RDA3[7:0] 011111111 R26 DIGITAL ATTENUTATION DACR 4 1A UPDATE LDA4[7:0] 011111111 R27 DIGITAL ATTENUTATION DACR 4 1B UPDATE RDA4[7:0] 011111111 R28 MASTER DIGITAL ATTENUTATION 1C UPDATE MASTDA[7:0] 011111111 R29 ADC CONTROL 1 1D VMIDSEL ADCRATE[2:0] ADCHPD ADCOSR AMUTEALL AMUTER AMUTEL 001000000 R30 SPDTXCHAN 0 1E 0 0 0 0 0 REAL_ THROUGH OVWCHAN TXSRC[1:0] 000000000 R31 SPDTXCHAN 1 1F 0 CHSTMODE[1:0] DEEMPH[2:0] CPY_N AUDIO_N CON/PRO 000000000 R32 SPDTXCHAN 2 20 0 CATCODE[7:0] 000000000 R33 SPDTXCHAN 3 21 0 CHNUM2[1:0] CHNUM1[1:0] SRCNUM[3:0] 000000000 R34 SPDTXCHAN 4 22 0 0 0 CLKACU[1:0] FREQ[3:0] 000110001 R35 SPDTXCHAN 5 23 0 ORGSAMP[3:0] TXWL[2:0] MAXWL 000001011 |
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