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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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WM8945ECS/R датащи(PDF) 108 Page - Wolfson Microelectronics plc |
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WM8945ECS/R датащи(HTML) 108 Page - Wolfson Microelectronics plc |
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108 / 169 page  WM8945 Production Data w PD, May 2011, Rev 4.1 108 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/Chip ID 1 SW_RESET[15:0] 6229h R1 (1h) Chip ID 2 0 0 0 0 0 0 0 0 0 0 0 0 CHIP_REV[3:0] 0000h R2 (2h) Power management 1 0 0 0 INPPG AL_EN A 0 ADCL_ ENA 0 0 DMIC_ ENA 0 0 MICB_ ENA BIAS_ ENA VMID_ BUF_E NA VMID_SEL[1:0] 0000h R3 (3h) Power management 2 0 OUTL_ ENA SPKR_ PGA_ ENA SPKL_ PGA_ ENA SPKR_ SPKV DD_E NA SPKL_ SPKV DD_E NA SPKR_ OP_M UTE SPKL_ OP_M UTE SPKR_ OP_E NA SPKL_ OP_E NA SPKR_ MIX_M UTE SPKL_ MIX_M UTE SPKR_ MIX_E NA SPKL_ MIX_E NA DACR _ENA DACL_ ENA 0330h R4 (4h) Audio Interface DACDATA_PU LL[1:0] FRAME_PULL[ 1:0] BCLK_PULL[1: 0] ADCR _SRC ADCL_ SRC 1 DACL_ SRC BCLK_ INV LRCLK _INV WL[1:0] FMT[1:0] 028Ah R5 (5h) Companding control 0 0 0 0 0 0 0 0 0 0 LOOP BACK 0 DAC_ COMP DAC_ COMP MODE ADC_ COMP ADC_ COMP MODE 0000h R6 (6h) Clock Gen control OSC_ CLK_E NA MCLK_PULL[1: 0] CLKO UT_SE L CLKOUT_DIV[1 :0] SYSCL K_ENA SYSCL K_SR C SYSCLK_DIV[2:0] TOCL K_ENA BCLK_DIV[2:0] MSTR 0106h R7 (7h) Additional control 0 0 0 0 VMID_ FAST_ START VMID_ REF_S EL VMID_ CTRL START UP_BI AS_EN A BIAS_ SRC VMID_RAMP[1: 0] VMID_ ENA SR[3:0] 000Dh R8 (8h) FLL Control 1 0 0 0 FLL_CLK_REF _DIV[1:0] FLL_OUTDIV[2:0] FLL_CTRL_RATE[2:0] FLL_FRATIO[2:0] FLL_F RAC FLL_E NA 0102h R9 (9h) FLL Control 2 FLL_K[15:0] 3127h R10 (Ah) FLL Control 3 0 FLL_N[9:0] 0 FLL_GAIN[3:0] 0104h R11 (Bh) GPIO Config 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MODE _GPIO 0000h R12 (Ch) GPIO1 Control GP1_D IR GP1_PULL[1:0] GP1_I NT_M ODE 0 GP1_P OL 0 0 0 0 GP1_L VL 0 GP1_FN[3:0] 8000h R13 (Dh) GPIO2 Control GP2_D IR GP2_PULL[1:0] GP2_I NT_M ODE 0 GP2_P OL 0 0 0 0 GP2_L VL 0 GP2_FN[3:0] 8000h R14 (Eh) GPIO3 Control GP3_D IR GP3_PULL[1:0] GP3_I NT_M ODE 0 GP3_P OL 0 0 0 0 GP3_L VL 0 GP3_FN[3:0] C000h R15 (Fh) GPIO4 Control GP4_D IR GP4_PULL[1:0] GP4_I NT_M ODE 0 GP4_P OL 0 0 0 0 GP4_L VL 0 GP4_FN[3:0] 8000h R16 (10h) System Interrupts TEMP _INT GP4_I NT GP3_I NT GP2_I NT GP1_I NT TCHD ATA_I NT TCHP D_INT AUXA DC_IN T 0 0 0 0 0 0 0 LDO_ UV_IN T 0000h R17 (11h) Status Flags TEMP _STS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 LDO_ UV_ST S 0000h R18 (12h) IRQ Config 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IM_IR Q 0001h R19 (13h) System Interrupts Mask IM_TE MP_IN T IM_GP 4_INT IM_GP 3_INT IM_GP 2_INT IM_GP 1_INT IM_TC HDAT A_INT IM_TC HPD_I NT IM_AU XADC _INT 0 0 0 0 0 0 0 IM_LD O_UV_ INT 0000h R20 (14h) Control Interface 0 0 0 0 0 0 0 0 0 0 0 0 0 SPI_O D SPI_4 WIRE AUTO _INC 0002h R21 (15h) DAC Control 1 0 0 0 0 0 0 0 DAC_ MUTE ALL 0 0 0 DAC_ AUTO MUTE 0 0 0 DACL_ DATIN V 0110h R22 (16h) DAC Control 2 0 0 0 0 0 0 0 0 0 0 0 DAC_ VOL_R 0 0 0 DAC_ SB_FL 0010h |
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