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AFE032 датащи(PDF) 37 Page - Texas Instruments |
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AFE032 датащи(HTML) 37 Page - Texas Instruments |
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37 / 77 page ![]() AFE032 www.ti.com SBOS669A – AUGUST 2013 – REVISED DECEMBER 2013 REGISTER MAP The AFE032 data registers are listed in the memory map of Table 13. A description of each register is given in the Register Description section. Table 13. Data Register Memory Map ADDRESS DEFAULT REGISTER BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 (Hex) VALUE (Hex) REG_AFE032_CTL 00 00 Soft reset Sticky reset Reserved Bypass Block 4 Bypass Block 3 Bypass Block 2 Bypass Block 1 DAC SPI select DIG_ERR REG_FLAG_CTL 01 E0 IFLAG mask TFLAG mask Reserved mask RESERVED 02 7F Reserved Filter bias PA output REG_DAC/HPF/LPF/PA_CTL 03 00 LPF enable HPF enable PA enable DAC enable Reserved Disable TLIM enable enable REG_PA_CURRENT_CFG 04 00 PA IQ current control PA current limit ENPAIQN ENPAIQP ENPAICLN ENPAICLP REG_HPF/LPF_CFG 05 00 Enable Assist LPF band select Reserved HPF band select Reserved REG_RX/TX_CTL 06 00 ENPCOMP ENNCOMP Reserved Tx enable Rx enable TX_PGA gain REG_RX_PGA_CFG 07 00 RX_PGA1 gain RX_PGA2 gain Reserved Zero-cross1 Zero-cross2 Zero-cross3 PA_NRF TX_RX_NRF DAC_NRF REG_VREF/ZEROX 08 00 Reserved detect enable detect enable detect enable enable enable enable RESERVED 09 18 Reserved REG_AFE_STATUS 0A 01 IFLAG_INT TFLAG_INT Reserved DIG_ERR_INT Reserved RESERVED 0B 00 Reserved RESERVED 0C 00 Reserved SPI write SPI illegal SPI address REG_DIG_ERROR 0D 00 Reserved Reserved AFIFO overflow Reserved address fail access error REG_ID 0E 00 Die_ID Revision Reserved REG_CLK_DIV 0F 03 DAC clock POST_CLK_DIV DAC clock PRE_CLK_DIV REG_OFFSET_0 10 F5 Most significant byte of block 4 parameter REG_OFFSET_1 11 C2 Second to MSB of block 4 parameter REG_OFFSET_2 12 8F Third to MSB of block 4 parameter REG_OFFSET_3 13 5C Least significant byte of block 4 parameter REG_CLIP_0 14 FF CLIP_MSB REG_CLIP_1 15 E0 CLIP_LSB Reserved REG_CLIP_OFFSET_0 16 00 CLIP_OFF_MSB REG_CLIP_OFFSET_1 17 00 CLIP_OFF_LSB Reserved REG_AUX_CTL 18 26 Reserved Reserved DSP_CFG Reserved RESERVED 19 to 23 00 Reserved REG_COEFF1_BLOCK_2_MS 24 B9 Bits 11:4 of coefficient 1 for filter block 2 REG_COEFF1_BLOCK_2_LS 25 D0 Bits 3:0 of coefficient 1 for filter block 2 Reserved REG_COEFF2_BLOCK_2_MS 26 E8 Bits 11:4 of coefficient 2 for filter block 2 REG_COEFF2_BLOCK_2_LS 27 60 Bits 3:0 of coefficient 2 for filter block 2 Reserved Copyright © 2013, Texas Instruments Incorporated Submit Documentation Feedback 37 Product Folder Links: AFE032 |
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