no-OS/doxygen/adf4382_8h_source.html

/***************************************************************************/

#ifndef _ADF4382_H_

#define _ADF4382_H_


#include <stdint.h>

#include <string.h>

#include "no_os_units.h"

#include "no_os_util.h"

#include "no_os_spi.h"


/* ADF4382 REG0000 Map */

#define ADF4382_SOFT_RESET_R_MSK        NO_OS_BIT(7)

#define ADF4382_LSB_FIRST_R_MSK         NO_OS_BIT(6)

#define ADF4382_ADDRESS_ASC_R_MSK       NO_OS_BIT(5)

#define ADF4382_SDO_ACTIVE_R_MSK        NO_OS_BIT(4)

#define ADF4382_SDO_ACTIVE_MSK          NO_OS_BIT(3)

#define ADF4382_ADDRESS_ASC_MSK         NO_OS_BIT(2)

#define ADF4382_LSB_FIRST_MSK           NO_OS_BIT(1)

#define ADF4382_SOFT_RESET_MSK          NO_OS_BIT(0)

#define ADF4382_RESET_CMD           0x81


/* ADF4382 REG0000 NO_OS_BIT Definition */

#define ADF4382_SDO_ACTIVE_SPI_3W       0x0

#define ADF4382_SDO_ACTIVE_SPI_4W       0x1


#define ADF4382_ADDR_ASC_AUTO_DECR      0x0

#define ADF4382_ADDR_ASC_AUTO_INCR      0x1


#define ADF4382_LSB_FIRST_MSB           0x0

#define ADF4382_LSB_FIRST_LSB           0x1


#define ADF4382_SOFT_RESET_N_OP         0x0

#define ADF4382_SOFT_RESET_EN           0x1


/* ADF4382 REG0001 Map */

#define ADF4382_SINGLE_INSTR_MSK        NO_OS_BIT(7)

#define ADF4382_MASTER_RB_CTRL_MSK      NO_OS_BIT(5)


/* ADF4382 REG0001 NO_OS_BIT Definition */

#define ADF4382_SPI_STREAM_EN           0x0

#define ADF4382_SPI_STREAM_DIS          0x1


#define ADF4382_RB_SLAVE_REG            0x0

#define ADF4382_RB_MASTER_REG           0x1


/* ADF4382 REG0003 NO_OS_BIT Definition */

#define ADF4382_CHIP_TYPE           0x06


/* ADF4382 REG0004 NO_OS_BIT Definition */

#define ADF4382_PRODUCT_ID_LSB          0x0005


/* ADF4382 REG0005 NO_OS_BIT Definition */

#define ADF4382_PRODUCT_ID_MSB          0x0005


/* ADF4382 REG000A Map */

#define ADF4382_SCRATCHPAD_MSK          NO_OS_GENMASK(7, 0)


/* ADF4382 REG000C NO_OS_BIT Definition */

#define ADF4382_VENDOR_ID_LSB           0x56


/* ADF4382 REG000D NO_OS_BIT Definition */

#define ADF4382_VENDOR_ID_MSB           0x04


/* ADF4382 REG000F NO_OS_BIT Definition */

#define ADF4382_M_S_TRANSF_NO_OS_BIT_MSK    NO_OS_BIT(0)


/* ADF4382 REG0010 Map*/

#define ADF4382_N_INT_LSB_MSK           NO_OS_GENMASK(7, 0)


/* ADF4382 REG0011 Map*/

#define ADF4382_CLKOUT_DIV_MSK          NO_OS_GENMASK(7, 5)

#define ADF4382_INV_CLK_OUT_MSK         NO_OS_BIT(4)

#define ADF4382_N_INT_MSB_MSK           NO_OS_GENMASK(3, 0)


/* ADF4382 REG0012 Map */

#define ADF4382_FRAC1WORD_LSB_MSK       NO_OS_GENMASK(7, 0)


/* ADF4382 REG0013 Map */

#define ADF4382_FRAC1WORD_MID_MSK       NO_OS_GENMASK(7, 0)


/* ADF4382 REG0014 Map */

#define ADF4382_FRAC1WORD_MSB_MSK       NO_OS_GENMASK(7, 0)


/* ADF4382 REG0015 Map */

#define ADF4382_M_VCO_BAND_LSB_MSK      NO_OS_BIT(7)

#define ADF4382_M_VCO_CORE_MSK          NO_OS_BIT(6)

#define ADF4382_BIAS_DEC_MODE_MSK       NO_OS_GENMASK(5, 3)

#define ADF4382_INT_MODE_MSK            NO_OS_BIT(2)

#define ADF4382_PFD_POL_MSK         NO_OS_BIT(1)

#define ADF4382_FRAC1WORD_MSB           NO_OS_BIT(0)


/* ADF4382 REG0016 Map */

#define ADF4382_M_VCO_BAND_MSB_MSK      NO_OS_GENMASK(7, 0)


/* ADF4382 REG0017 Map */

#define ADF4382_FRAC2WORD_LSB_MSK       NO_OS_GENMASK(7, 0)


/* ADF4382 REG0018 Map */

#define ADF4382_FRAC2WORD_MID_MSK       NO_OS_GENMASK(7, 0)


/* ADF4382 REG0019 Map */

#define ADF4382_FRAC2WORD_MSB_MSK       NO_OS_GENMASK(7, 0)


/* ADF4382 REG001A Map */

#define ADF4382_MOD2WORD_LSB_MSK        NO_OS_GENMASK(7, 0)


/* ADF4382 REG001B Map */

#define ADF4382_MOD2WORD_MID_MSK        NO_OS_GENMASK(7, 0)


/* ADF4382 REG001C Map */

#define ADF4382_MOD2WORD_MSB_MSK        NO_OS_GENMASK(7, 0)


/* ADF4382 REG001D Map */

#define ADF4382_FINE_BLEED_LSB_MSK      NO_OS_GENMASK(7, 0)


/* ADF4382 REG001E Map */

#define ADF4382_EN_PHASE_RESYNC_MSK     NO_OS_BIT(7)

#define ADF4382_EN_REF_RST_MSK          NO_OS_BIT(6)

#define ADF4382_TIMED_SYNC_MSK          NO_OS_BIT(5)

#define ADF4382_COARSE_BLEED_MSK        NO_OS_GENMASK(4, 1)

#define ADF4382_FINE_BLEED_MSB_MSK      NO_OS_BIT(0)


/* ADF4382 REG001F Map */

#define ADF4382_SW_SYNC_MSK         NO_OS_BIT(7)

#define ADF4382_SPARE_1F_MSK            NO_OS_BIT(6)

#define ADF4382_BLEED_POL_MSK           NO_OS_BIT(5)

#define ADF4382_EN_BLEED_MSK            NO_OS_BIT(4)

#define ADF4382_CP_I_MSK            NO_OS_GENMASK(3, 0)


/* ADF4382 REG0020 Map */

#define ADF4382_EN_AUTOCAL_MSK          NO_OS_BIT(7)

#define ADF4382_EN_RDBLR_MSK            NO_OS_BIT(6)

#define ADF4382_R_DIV_MSK           NO_OS_GENMASK(5, 0)


/* ADF4382 REG0021 Map */

#define ADF4382_PHASE_WORD_LSB_MSK      NO_OS_GENMASK(7, 0)


/* ADF4382 REG0022 Map */

#define ADF4382_PHASE_WORD_MID_MSK      NO_OS_GENMASK(7, 0)


/* ADF4382 REG0023 Map */

#define ADF4382_PHASE_WORD_MSB_MSK      NO_OS_GENMASK(7, 0)


/* ADF4382 REG0024 Map */

#define ADF4382_SPARE_24_MSK            NO_OS_GENMASK(7, 5)

#define ADF4382_DCLK_DIV_SEL_MSK        NO_OS_BIT(4)

#define ADF4382_DNCLK_DIV1_MSK          NO_OS_GENMASK(3, 2)

#define ADF4382_DCLK_DIV1_MSK           NO_OS_GENMASK(1, 0)


/* ADF4382 REG0025 Map */

#define ADF4382_RESYNC_WAIT_LSB_MSK     NO_OS_GENMASK(7, 0)


/* ADF4382 REG0026 Map */

#define ADF4382_RESYNC_WAIT_MSB_MSK     NO_OS_GENMASK(7, 0)


/* ADF4382 REG0027 Map */

#define ADF4382_CAL_BLEED_FINE_MIN_MSK      NO_OS_GENMASK(7, 4)

#define ADF4382_BLEED_ADJ_SCALE_MSK     NO_OS_GENMASK(3, 0)


/* ADF4382 REG0028 Map */

#define ADF4382_PH_RESYNC_RB_SEL_MSK        NO_OS_BIT(7)

#define ADF4382_LSB_P1_MSK          NO_OS_BIT(6)

#define ADF4382_VAR_MOD_EN_MSK          NO_OS_BIT(5)

#define ADF4382_DITHER1_SCALE_MSK       NO_OS_GENMASK(4, 2)

#define ADF4382_EN_DITHER2_MSK          NO_OS_BIT(1)

#define ADF4382_EN_DITHER1_MSK          NO_OS_BIT(0)


/* ADF4382 REG0029 Map */

#define ADF4382_CLK2_OPWR_MSK           NO_OS_GENMASK(7, 4)

#define ADF4382_CLK1_OPWR_MSK           NO_OS_GENMASK(3, 0)


/* ADF4382 REG002A Map */

#define ADF4382_FN_DBL_MSK          NO_OS_BIT(7)

#define ADF4382_PD_NDIV_TL_MSK          NO_OS_BIT(6)

#define ADF4382_CLKOUT_BST_MSK          NO_OS_BIT(5)

#define ADF4382_PD_SYNC_MSK         NO_OS_BIT(4)

#define ADF4382_PD_CLK_MSK          NO_OS_BIT(3)

#define ADF4382_PD_RDET_MSK         NO_OS_BIT(2)

#define ADF4382_PD_ADC_MSK          NO_OS_BIT(1)

#define ADF4382_PD_CALGEN_MSK           NO_OS_BIT(0)


/* ADF4382 REG002B Map */

#define ADF4382_PD_ALL_MSK          NO_OS_BIT(7)

#define ADF4382_PD_RDIV_TL_MSK          NO_OS_BIT(6)

#define ADF4382_PD_NDIV_MSK         NO_OS_BIT(5)

#define ADF4382_PD_VCO_MSK          NO_OS_BIT(4)

#define ADF4382_PD_LD_MSK           NO_OS_BIT(3)

#define ADF4382_PD_PFDCP_MSK            NO_OS_BIT(2)

#define ADF4382_PD_CLKOUT1_MSK          NO_OS_BIT(1)

#define ADF4382_PD_CLKOUT2_MSK          NO_OS_BIT(0)


/* ADF4382 REG002C Map */

#define ADF4382_LDWIN_PW_MSK            NO_OS_GENMASK(7, 5)

#define ADF4382_LD_COUNT_OPWR_MSK       NO_OS_GENMASK(4, 0)


/* ADF4382 REG002D Map */

#define ADF4382_EN_DNCLK_MSK            NO_OS_BIT(7)

#define ADF4382_EN_DRCLK_MSK            NO_OS_BIT(6)

#define ADF4382_EN_LOL_MSK          NO_OS_BIT(5)

#define ADF4382_EN_LDWIN_MSK            NO_OS_BIT(4)

#define ADF4382_PDET_POL_MSK            NO_OS_BIT(3)

#define ADF4382_RST_LD_MSK          NO_OS_BIT(2)

#define ADF4382_LD_O_CTRL_MSK           NO_OS_GENMASK(1, 0)


/* ADF4382 REG002E Map */

#define ADF4382_MUXOUT_MSK          NO_OS_GENMASK(7, 4)

#define ADF4382_ABPW_WD_MSK         NO_OS_BIT(3)

#define ADF4382_EN_CPTEST_MSK           NO_OS_BIT(2)

#define ADF4382_CP_DOWN_MSK         NO_OS_BIT(1)

#define ADF4382_CP_UP_MSK           NO_OS_BIT(0)


/* ADF4382 REG002F Map*/

#define ADF4382_BST_REF_MSK         NO_OS_BIT(7)

#define ADF4382_FILT_REF_MSK            NO_OS_BIT(6)

#define ADF4382_RDBLR_DC_MSK            NO_OS_GENMASK(5, 0)


/* ADF4382 REG0030 Map */

#define ADF4382_MUTE_NCLK_MSK           NO_OS_BIT(7)

#define ADF4382_MUTE_RCLK_MSK           NO_OS_BIT(6)

#define ADF4382_REF_SEL_MSK         NO_OS_BIT(5)

#define ADF4382_INV_RDBLR_MSK           NO_OS_BIT(4)

#define ADF4382_RDBLR_DEL_SEL_MSK       NO_OS_GENMASK(3, 0)


/* ADF4382 REG0031 Map */

#define ADF4382_SYNC_DEL_MSK            NO_OS_GENMASK(7, 5)

#define ADF4382_RST_SYS_MSK         NO_OS_BIT(4)

#define ADF4382_EN_ADC_CLK_MSK          NO_OS_BIT(3)

#define ADF4382_EN_VCAL_MSK         NO_OS_BIT(2)

#define ADF4382_CAL_CT_SEL_MSK          NO_OS_BIT(1)

#define ADF4382_DCLK_MODE_MSK           NO_OS_BIT(0)


/* ADF4382 REG0032 Map */

#define ADF4382_SPARE_32_MSK            NO_OS_BIT(7)

#define ADF4382_BLEED_ADJ_CAL_MSK       NO_OS_BIT(6)

#define ADF4382_DEL_MODE_MSK            NO_OS_BIT(5)

#define ADF4382_EN_AUTO_ALIGN_MSK       NO_OS_BIT(4)

#define ADF4382_PHASE_ADJ_POL_MSK       NO_OS_BIT(3)

#define ADF4382_EFM3_MODE_MSK           NO_OS_GENMASK(2, 0)


/* ADF4382 REG0033 Map */

#define ADF4382_PHASE_ADJUST_MSK        NO_OS_GENMASK(7, 0)


/* ADF4382 REG0034 Map */

#define ADF4382_PHASE_ADJ_MSK           NO_OS_BIT(7)

#define ADF4382_DRCLK_DEL_MSK           NO_OS_GENMASK(6, 4)

#define ADF4382_DNCLK_DEL_MSK           NO_OS_GENMASK(3, 1)

#define ADF4382_RST_CNTR_MSK            NO_OS_BIT(0)


/* ADF4382 REG0035 Map */

#define ADF4382_SPARE_35_MSK            NO_OS_GENMASK(7, 6)

#define ADF4382_M_VCO_BIAS_MSK          NO_OS_GENMASK(5, 0)


/* ADF4382 REG0036 Map */

#define ADF4382_CLKODIV_DB_MSK          NO_OS_BIT(7)

#define ADF4382_DCLK_DIV_DB_MSK         NO_OS_BIT(6)

#define ADF4382_SPARE_36_MSK            NO_OS_GENMASK(5, 2)

#define ADF4382_EN_LUT_GEN_MSK          NO_OS_BIT(1)

#define ADF4382_EN_LUT_CAL_MSK          NO_OS_BIT(0)


/* ADF4382 REG0037 Map */

#define ADF4382_CAL_COUNT_TO_MSK        NO_OS_GENMASK(7, 0)


/* ADF4382 REG0038 Map */

#define ADF4382_CAL_VTUNE_TO_LSB_MSK        NO_OS_GENMASK(7, 0)


/* ADF4382 REG0039 Map */

#define ADF4382_O_VCO_DB_MSK            NO_OS_BIT(7)

#define ADF4382_CAL_VTUNE_TO_MSB_MSK        NO_OS_GENMASK(6, 0)


/* ADF4382 REG003A Map */

#define ADF4382_CAL_VCO_TO_LSB_MSK      NO_OS_GENMASK(7, 0)


/* ADF4382 REG003B Map */

#define ADF4382_DEL_CTRL_DB_MSK         NO_OS_BIT(7)

#define ADF4382_CAL_VCO_TO_MSB_MSK      NO_OS_GENMASK(6, 0)


/* ADF4382 REG003C Map */

#define ADF4382_CNTR_DIV_WORD_MSK       NO_OS_GENMASK(7, 0)


/* ADF4382 REG003D Map */

#define ADF4382_SPARE_3D_MSK            NO_OS_BIT(7)

#define ADF4382_SYNC_SP_DB_MSK          NO_OS_BIT(6)

#define ADF4382_CMOS_OV_MSK         NO_OS_BIT(5)

#define ADF4382_READ_MODE_MSK           NO_OS_BIT(4)

#define ADF4382_CNTR_DIV_WORD_MSB_MSK       NO_OS_GENMASK(3, 0)


/* ADF4382 REG003E Map */

#define ADF4382_ADC_CLK_DIV_MSK         NO_OS_GENMASK(7, 0)


/* ADF4382 REG003F Map */

#define ADF4382_EN_ADC_CNV_MSK          NO_OS_BIT(7)

#define ADF4382_EN_ADC_VTEST_MSK        NO_OS_BIT(6)

#define ADF4382_ADC_VTEST_SEL_MSK       NO_OS_BIT(5)

#define ADF4382_ADC_MUX_SEL_MSK         NO_OS_BIT(4)

#define ADF4382_ADC_F_CONV_MSK          NO_OS_BIT(3)

#define ADF4382_ADC_C_CONV_MSK          NO_OS_BIT(2)

#define ADF4382_EN_ADC_MSK          NO_OS_BIT(1)

#define ADF4382_SPARE_3F_MSK            NO_OS_BIT(0)


/* ADF4382 REG0040 Map */

#define ADF4382_EXT_DIV_DEC_SEL_MSK     NO_OS_BIT(7)

#define ADF4382_ADC_CLK_TEST_SEL_MSK        NO_OS_BIT(6)

#define ADF4382_MUTE_CLKOUT2_MSK        NO_OS_GENMASK(5, 3)

#define ADF4382_MUTE_CLKOUT1_MSK        NO_OS_GENMASK(2, 0)


/* ADF4382 REG0041 Map */

#define ADF4382_EXT_DIV_MSK         NO_OS_GENMASK(7, 5)

#define ADF4382_EN_VCO_CAP_TEST_MSK     NO_OS_BIT(4)

#define ADF4382_EN_CALGEN_CAP_TEST_MSK      NO_OS_BIT(3)

#define ADF4382_EN_CP_CAP_TEST_MSK      NO_OS_BIT(2)

#define ADF4382_CAP_TEST_STATE_MSK      NO_OS_BIT(1)

#define ADF4382_TRANS_LOOP_SEL_MSK      NO_OS_BIT(0)


/* ADF4382 REG0042 Map */

#define ADF4382_NDIV_PWRUP_TIMEOUT_MSK      NO_OS_GENMASK(7, 0)


/* ADF4382 REG0043 Map */

#define ADF4382_CAL_BLEED_FINE_MAX_MSK      NO_OS_GENMASK(7, 0)


/* ADF4382 REG0044 Map */

#define ADF4382_VCAL_ZERO_MSK           NO_OS_BIT(7)

#define ADF4382_VPTAT_CALGEN_MSK        NO_OS_GENMASK(6, 0)


/* ADF4382 REG0045 Map */

#define ADF4382_SPARE_45_MSK            NO_OS_BIT(7)

#define ADF4382_VCTAT_CALGEN_MSK        NO_OS_GENMASK(6, 0)


/* ADF4382 REG0046 Map */

#define ADF4382_NVMDIN_MSK          NO_OS_GENMASK(7, 0)


/* ADF4382 REG0047 Map */

#define ADF4382_SPARE_47_MSK            NO_OS_BIT(7)

#define ADF4382_NVMADDR_MSK         NO_OS_GENMASK(6, 3)

#define ADF4382_NVMNO_OS_BIT_SEL        NO_OS_GENMASK(2, 0)


/* ADF4382 REG0048 Map */

#define ADF4382_TRIM_LATCH_MSK          NO_OS_BIT(7)

#define ADF4382_NVMTEST_MSK         NO_OS_BIT(6)

#define ADF4382_NVMPROG_MSK         NO_OS_BIT(5)

#define ADF4382_NVMRD_MSK           NO_OS_BIT(4)

#define ADF4382_NVMSTART_MSK            NO_OS_BIT(3)

#define ADF4382_NVMON_MSK           NO_OS_BIT(2)

#define ADF4382_MARGIN_MSK          NO_OS_GENMASK(1, 0)


/* ADF4382 REG0049 Map */

#define ADF4382_NVMDOUT_MSK         NO_OS_GENMASK(7, 0)


/* ADF4382 REG004A Map */

#define ADF4382_SCAN_MODE_CODE_MSK      NO_OS_GENMASK(7, 0)


/* ADF4382 REG004B Map */

#define ADF4382_TEMP_OFFSET_MSK         NO_OS_GENMASK(7, 0)


/* ADF4382 REG004C Map */

#define ADF4382_SPARE_4C_MSK            NO_OS_GENMASK(7, 6)

#define ADF4382_TEMP_SLOPE_MSK          NO_OS_GENMASK(5, 0)


/* ADF4382 REG004D Map */

#define ADF4382_VCO_FSM_TEST_MUX_MSK        NO_OS_GENMASK(7, 5)

#define ADF4382_SPARE_4D_MSK            NO_OS_GENMASK(4, 3)

#define ADF4382_O_VCO_BIAS_MSK          NO_OS_BIT(2)

#define ADF4382_O_VCO_BAND_MSK          NO_OS_BIT(1)

#define ADF4382_O_VCO_CORE_MSK          NO_OS_BIT(0)


/* ADF4382 REG004E Map */

#define ADF4382_SPARE_4E_MSK            NO_OS_GENMASK(7, 5)

#define ADF4382_EN_TWO_PASS_CAL_MSK     NO_OS_BIT(4)

#define ADF4382_TWO_PASS_BAND_START_MSK     NO_OS_GENMASK(3, 0)


/* ADF4382 REG004F Map */

#define ADF4382_LUT_SCALE_MSK           NO_OS_GENMASK(7, 0)


/* ADF4382 REG0050 Map */

#define ADF4382_SPARE0_MSK          NO_OS_GENMASK(7, 0)


/* ADF4382 REG0051 Map */

#define ADF4382_SPARE1_MSK          NO_OS_GENMASK(7, 0)


/* ADF4382 REG0052 Map */

#define ADF4382_SYNC_REF_SPARE_MSK      NO_OS_GENMASK(7, 4)

#define ADF4382_SYNC_MON_DEL_MSK        NO_OS_GENMASK(3, 0)


/* ADF4382 REG0053 Map */

#define ADF4382_SPARE_53_MSK            NO_OS_BIT(7)

#define ADF4382_PD_SYNC_MON_MSK         NO_OS_BIT(6)

#define ADF4382_SYNC_SEL_MSK            NO_OS_BIT(5)

#define ADF4382_RST_SYNC_MON_MSK        NO_OS_BIT(4)

#define ADF4382_SYNC_SH_DEL_MSK         NO_OS_GENMASK(3, 0)


/* ADF4382 REG0054 Map */

#define ADF4382_ADC_ST_CNV_MSK          NO_OS_BIT(0)


/* ADF4382 REG0058 Map */

#define ADF4382_FSM_BUSY_MSK            NO_OS_BIT(1)

#define ADF4382_LOCKED_MSK          NO_OS_BIT(0)


/* ADF4382 REG005E Map */

#define ADF4382_VCO_BAND_LSB_MSK        NO_OS_GENMASK(7, 0)


/* ADF4382 REG005F Map */

#define ADF4382_VCO_CORE_MSK            NO_OS_BIT(1)

#define ADF4382_VCO_BAND_MSB_MSK        NO_OS_BIT(0)


/* ADF4382 REG0200 Map */

#define ADF4382_LUT_WR_ADDR_MSK         NO_OS_GENMASK(5, 1)

#define ADF4382_O_VCO_LUT_MSK           NO_OS_BIT(0)


/* ADF4382 REG0201 Map */

#define ADF4382_M_LUT_BAND_LSB_MSK      NO_OS_GENMASK(7, 0)


/* ADF4382 REG0202 Map */

#define ADF4382_M_LUT_N_LSB_MSK         NO_OS_GENMASK(7, 2)

#define ADF4382_M_LUT_CORE_MSK          NO_OS_BIT(1)

#define ADF4382_M_LUT_BAND_MSB_MSK      NO_OS_BIT(0)


/* ADF4382 REG0203 Map */

#define ADF4382_M_LUT_N_MSB_MSK         NO_OS_GENMASK(5, 0)


#define ADF4382_SPI_3W_CFG(x)           (no_os_field_prep(ADF4382_SDO_ACTIVE_MSK, x) | \

                         no_os_field_prep(ADF4382_SDO_ACTIVE_R_MSK, x))


#define ADF4382_BLEED_MSB_MSK           (ADF4382_COARSE_BLEED_MSK | \

                         ADF4382_FINE_BLEED_MSB_MSK)


#define ADF4382_SPI_SCRATCHPAD_TEST     0x5A


/* Specifications */

#define ADF4382_SPI_WRITE_CMD           0x0

#define ADF4382_SPI_READ_CMD            0x8000

#define ADF4382_SPI_DUMMY_DATA          0x00

#define ADF4382_BUFF_SIZE_BYTES         3

#define ADF4382_VCO_FREQ_MIN            11000000000U    // 11GHz

#define ADF4382_VCO_FREQ_MAX            22000000000U    // 22GHz

#define ADF4383_VCO_FREQ_MIN            10000000000U    // 10GHz

#define ADF4383_VCO_FREQ_MAX            20000000000U    // 20GHz

#define ADF4382A_VCO_FREQ_MIN           11500000000U    // 11.5GHz

#define ADF4382A_VCO_FREQ_MAX           21000000000U    // 21GHz

#define ADF4382_MOD1WORD            0x2000000U  // 2^25

#define ADF4382_MOD2WORD_MAX            0xFFFFFFU   // 2^24 - 1

#define ADF4382_PHASE_RESYNC_MOD2WORD_MAX   0x1FFFFU    // 2^17 - 1

#define ADF4382_CHANNEL_SPACING_MAX     78125U

#define ADF4382_PFD_FREQ_MAX            625000000U  // 625MHz

#define ADF4382_PFD_FREQ_FRAC_MAX       250000000U  // 250MHz

#define ADF4382_PFD_FREQ_MIN            5400000U    // 5.4MHz

#define ADF4382_DCLK_DIV1_0_MAX         160000000U  // 160MHz

#define ADF4382_DCLK_DIV1_1_MAX         320000000U  // 320MHz

#define ADF4382_CLKOUT_DIV_REG_VAL_MAX      4

#define ADF4382A_CLKOUT_DIV_REG_VAL_MAX     2


#define ADF4383_RFOUT_MAX           20000000000U

#define ADF4383_RFOUT_MIN           625000000U

#define ADF4382_RFOUT_MAX           22000000000U

#define ADF4382_RFOUT_MIN           687500000U

#define ADF4382A_RFOUT_MAX          21000000000U

#define ADF4382A_RFOUT_MIN          2875000000U

#define ADF4382_REF_CLK_MAX         5000000000U

#define ADF4382_REF_CLK_MIN         10000000

#define ADF4382_REF_DIV_MAX         63

#define ADF4382_OUT_PWR_MAX         15

#define ADF4382_CPI_VAL_MAX         15

#define ADF4382_BLEED_WORD_MAX          8191


#define ADF4382_VPTAT_CALGEN            46

#define ADF4382_VCTAT_CALGEN            82

#define ADF4382_FASTCAL_VPTAT_CALGEN        7

#define ADF4382_FASTCAL_VCTAT_CALGEN        21

#define ADF4382_PHASE_BLEED_CNST        2044000

#define ADF4382_VCO_CAL_CNT         183

#define ADF4382_VCO_CAL_VTUNE           640

#define ADF4382_VCO_CAL_ALC         123

#define ADF4382_POR_DELAY_US            200

#define ADF4382_LKD_DELAY_US            1000

#define ADF4382_COARSE_BLEED_CONST      180U    // 180 microseconds

#define ADF4382_FINE_BLEED_CONST_1      512U    // 512 microseconds

#define ADF4382_FINE_BLEED_CONST_2      250U    // 250 microseconds

#define ADF4382_CAL_VTUNE_TO            124U

#define ADF4382_FSM_BUSY_LOOP_CNT       100U


#define MHZ                 MEGA

#define S_TO_NS                 NANO

#define PS_TO_S                 PICO

#define NS_TO_PS                KHZ_PER_MHZ


enum adf4382_dev_id {

    ID_ADF4382,

    ID_ADF4382A,

    ID_ADF4383,

};


struct adf4382_init_param {

    struct no_os_spi_init_param *spi_init;

    bool                spi_3wire_en;

    bool                cmos_3v3;

    uint64_t            ref_freq_hz;

    uint64_t            freq;

    bool                ref_doubler_en;

    uint8_t             ref_div;

    uint8_t             cp_i;

    uint16_t            bleed_word;

    uint8_t             ld_count;

    uint8_t             en_lut_gen;

    uint8_t             en_lut_cal;

    uint8_t             max_lpf_cap_value_uf;

    enum adf4382_dev_id       id;

};


struct adf4382_dev {

    struct no_os_spi_desc     *spi_desc;

    bool                spi_3wire_en;

    bool                cmos_3v3;

    uint64_t            ref_freq_hz;

    uint64_t            freq;

    bool                ref_doubler_en;

    uint8_t             ref_div;

    uint8_t             cp_i;

    uint16_t            bleed_word;

    uint8_t             ld_count;

    uint32_t            phase_adj;

    uint8_t             en_lut_gen;

    uint8_t             en_lut_cal;

    uint64_t            vco_max;

    uint64_t            vco_min;

    uint64_t            freq_max;

    uint64_t            freq_min;

    uint8_t             clkout_div_reg_val_max;

    uint8_t             max_lpf_cap_value_uf;

    uint32_t            cal_vtune_to;

    // N_INT variable to trigger auto calibration

    uint16_t            n_int;

};


struct reg_sequence {

    uint16_t reg;

    uint8_t val;

};


static const struct reg_sequence adf4382_reg_defaults[] = {

    { 0x000, 0x18 },

    { 0x00a, 0xA5 },

    { 0x200, 0x00 },

    { 0x201, 0x00 },

    { 0x202, 0x00 },

    { 0x203, 0x00 },

    { 0x203, 0x00 },

    { 0x203, 0x00 },

    { 0x100, 0x25 },

    { 0x101, 0x3F },

    { 0x102, 0x3F },

    { 0x103, 0x3F },

    { 0x104, 0x3F },

    { 0x105, 0x3F },

    { 0x106, 0x3F },

    { 0x107, 0x3F },

    { 0x108, 0x3F },

    { 0x109, 0x25 },

    { 0x10A, 0x25 },

    { 0x10B, 0x3F },

    { 0x10C, 0x3F },

    { 0x10D, 0x3F },

    { 0x10E, 0x3F },

    { 0x10F, 0x3F },

    { 0x110, 0x3F },

    { 0x111, 0x3F },

    { 0x054, 0x00 },

    { 0x053, 0x45 },

    { 0x052, 0x00 },

    { 0x051, 0x00 },

    { 0x050, 0x00 },

    { 0x04f, 0x08 },

    { 0x04e, 0x06 },

    { 0x04d, 0x00 },

    { 0x04c, 0x2B },

    { 0x04b, 0x5D },

    { 0x04a, 0x00 },

    { 0x048, 0x00 },

    { 0x047, 0x00 },

    { 0x046, 0x00 },

    { 0x045, 0x52 },

    { 0x044, 0x2E },

    { 0x043, 0xB8 },

    { 0x042, 0x01 },

    { 0x041, 0x00 },

    { 0x040, 0x00 },

    { 0x03f, 0x82 },

    { 0x03e, 0x4E },

    { 0x03d, 0x00 },

    { 0x03c, 0x00 },

    { 0x03b, 0x00 },

    { 0x03a, 0xFA },

    { 0x039, 0x00 },

    { 0x038, 0x7C },

    { 0x037, 0xCA },

    { 0x036, 0xC0 },

    { 0x035, 0x00 },

    { 0x034, 0x36 },

    { 0x033, 0x00 },

    { 0x032, 0x40 },

    { 0x031, 0x63 },

    { 0x030, 0x0F },

    { 0x02f, 0x3F },

    { 0x02e, 0x00 },

    { 0x02d, 0xF1 },

    { 0x02c, 0x0E },

    { 0x02b, 0x01 },

    { 0x02a, 0x30 },

    { 0x029, 0x09 },

    { 0x028, 0x00 },

    { 0x027, 0xF0 },

    { 0x026, 0x00 },

    { 0x025, 0x01 },

    { 0x024, 0x01 },

    { 0x023, 0x00 },

    { 0x022, 0x00 },

    { 0x021, 0x00 },

    { 0x020, 0xC1 },

    { 0x01f, 0x0F },

    { 0x01e, 0x20 },

    { 0x01d, 0x00 },

    { 0x01c, 0x00 },

    { 0x01b, 0x00 },

    { 0x01a, 0x00 },

    { 0x019, 0x00 },

    { 0x018, 0x00 },

    { 0x017, 0x00 },

    { 0x016, 0x00 },

    { 0x015, 0x06 },

    { 0x014, 0x00 },

    { 0x013, 0x00 },

    { 0x012, 0x00 },

    { 0x011, 0x00 },

    { 0x010, 0x50 },

};


int adf4382_spi_write(struct adf4382_dev *dev, uint16_t reg_addr, uint8_t data);


int adf4382_spi_read(struct adf4382_dev *dev, uint16_t reg_addr, uint8_t *data);


int adf4382_spi_update_bits(struct adf4382_dev *dev, uint16_t reg_addr,

                uint8_t mask, uint8_t data);


int adf4382_reg_dump(struct adf4382_dev *dev);


int adf4382_set_ref_clk(struct adf4382_dev *dev, uint64_t val);


int adf4382_get_ref_clk(struct adf4382_dev *dev, uint64_t *val);


int adf4382_set_en_ref_doubler(struct adf4382_dev *dev, bool en);


int adf4382_get_en_ref_doubler(struct adf4382_dev *dev, bool *en);


int adf4382_set_ref_div(struct adf4382_dev *dev, int32_t div);


int adf4382_get_ref_div(struct adf4382_dev *dev, int32_t *div);


int adf4382_set_cp_i(struct adf4382_dev *dev, int32_t reg_val);


int adf4382_get_cp_i(struct adf4382_dev *dev, int32_t *reg_val);


int adf4382_set_bleed_word(struct adf4382_dev *dev, int32_t word);


int adf4382_get_bleed_word(struct adf4382_dev *dev, int32_t *word);


int adf4382_set_rfout(struct adf4382_dev *dev, uint64_t val);


int adf4382_get_rfout(struct adf4382_dev *dev, uint64_t *val);


int adf4382_set_out_power(struct adf4382_dev *dev, uint8_t ch, int32_t pwr);


int adf4382_get_out_power(struct adf4382_dev *dev, uint8_t ch, int32_t *pwr);


int adf4382_set_en_chan(struct adf4382_dev *dev, uint8_t ch, bool en);


int adf4382_get_en_chan(struct adf4382_dev *dev, uint8_t ch, bool *en);


int adf4382_set_freq(struct adf4382_dev *dev);


int adf4382_set_en_fast_calibration(struct adf4382_dev *dev, bool en_fast_cal);


int adf4382_set_en_lut_calibration(struct adf4382_dev *dev, bool en_lut_cal);


int adf4382_get_en_lut_calibration(struct adf4382_dev *dev, bool *en);


int adf4382_set_change_freq(struct adf4382_dev *dev);


int adf4382_get_change_rfout(struct adf4382_dev *dev, uint64_t *val);


int adf4382_set_change_rfout(struct adf4382_dev *dev, uint64_t val);


int adf4382_set_start_calibration(struct adf4382_dev *dev);


int adf4382_get_start_calibration(struct adf4382_dev *dev, bool *start_cal);


int adf4382_set_phase_adjust(struct adf4382_dev *dev, uint32_t phase_ps);


int adf4382_set_phase_pol(struct adf4382_dev *dev, bool polarity);


int adf4382_get_phase_pol(struct adf4382_dev *dev, bool *polarity);


int adf4382_set_ezsync_setup(struct adf4382_dev *dev, bool sync);


int adf4382_set_timed_sync_setup(struct adf4382_dev *dev, bool sync);


int adf4382_get_phase_sync_setup(struct adf4382_dev *dev, bool *en);


int adf4382_set_sw_sync(struct adf4382_dev *dev, bool sw_sync);


int adf4382_get_sw_sync(struct adf4382_dev *dev, bool *sw_sync);


int adf4382_set_vco_cal_timeout(struct adf4382_dev *dev);


int adf4382_init(struct adf4382_dev **device,

         struct adf4382_init_param *init_param);


int adf4382_remove(struct adf4382_dev *dev);


#endif

init_param
struct ad7616_init_param init_param
Definition ad7616_sdz.c:107

adf4382_get_en_chan
int adf4382_get_en_chan(struct adf4382_dev *dev, uint8_t ch, bool *en)
Gets the value the output channel if it is enabled or disable.
Definition adf4382.c:505

adf4382_get_en_ref_doubler
int adf4382_get_en_ref_doubler(struct adf4382_dev *dev, bool *en)
Gets the value the doubler if it is enabled or disable and stores it it the dev structure.
Definition adf4382.c:270

adf4382_spi_read
int adf4382_spi_read(struct adf4382_dev *dev, uint16_t reg_addr, uint8_t *data)
Reads data from ADF4382 over SPI.
Definition adf4382.c:99

adf4382_set_sw_sync
int adf4382_set_sw_sync(struct adf4382_dev *dev, bool sw_sync)
Set Software SYNC Request. Setting SW_SYNC resets the RF block. Clearing SW_SYNC makes ready for a ne...
Definition adf4382.c:1842

adf4382_set_en_lut_calibration
int adf4382_set_en_lut_calibration(struct adf4382_dev *dev, bool en_lut_cal)
Sets Fast calibration LUT Calibration. Refer to en_fastcal function to first generate fastcal Lookup ...
Definition adf4382.c:1000

adf4382_set_en_fast_calibration
int adf4382_set_en_fast_calibration(struct adf4382_dev *dev, bool en_fast_cal)
Fast calibration function. Computes Minimum VCO frequency (fmin), uses the minimum NDIV value to gene...
Definition adf4382.c:774

adf4382_get_ref_div
int adf4382_get_ref_div(struct adf4382_dev *dev, int32_t *div)
Gets the value the reference divider.
Definition adf4382.c:316

adf4382_set_freq
int adf4382_set_freq(struct adf4382_dev *dev)
Set the output frequency.
Definition adf4382.c:1343

adf4382_set_en_ref_doubler
int adf4382_set_en_ref_doubler(struct adf4382_dev *dev, bool en)
Set the reference doubler to enable or disable based on the passed parameter. If the parameter is dif...
Definition adf4382.c:248

adf4382_set_ezsync_setup
int adf4382_set_ezsync_setup(struct adf4382_dev *dev, bool sync)
Set the EZSYNC features' initial state. Awaits the SW_SYNC toggle.
Definition adf4382.c:1707

adf4382_get_en_lut_calibration
int adf4382_get_en_lut_calibration(struct adf4382_dev *dev, bool *en)
Gets Fast calibration LUT Calibration status.
Definition adf4382.c:980

adf4382_set_timed_sync_setup
int adf4382_set_timed_sync_setup(struct adf4382_dev *dev, bool sync)
Set Timed SYNC features' initial state. Uses SYNC pin.
Definition adf4382.c:1750

adf4382_set_rfout
int adf4382_set_rfout(struct adf4382_dev *dev, uint64_t val)
Set the desired output frequency and reset everything over to maximum supported value of 22GHz (21GHz...
Definition adf4382.c:534

adf4382_spi_update_bits
int adf4382_spi_update_bits(struct adf4382_dev *dev, uint16_t reg_addr, uint8_t mask, uint8_t data)
Updates the values of the ADF4382 register.
Definition adf4382.c:137

adf4382_set_change_rfout
int adf4382_set_change_rfout(struct adf4382_dev *dev, uint64_t val)
Set the desired output frequency and reset everything over to maximum supported value of 22GHz (21GHz...
Definition adf4382.c:1083

adf4382_set_en_chan
int adf4382_set_en_chan(struct adf4382_dev *dev, uint8_t ch, bool en)
Set the output channel to enable or disable based on the passed parameter. If the parameter is differ...
Definition adf4382.c:482

adf4382_get_cp_i
int adf4382_get_cp_i(struct adf4382_dev *dev, int32_t *reg_val)
Gets the charge pump value from the register. The value will be between 0 and 15 on 8 bits....
Definition adf4382.c:360

adf4382_dev_id
adf4382_dev_id
Supported device ids.
Definition adf4382.h:519

ID_ADF4383
@ ID_ADF4383
Definition adf4382.h:522

ID_ADF4382A
@ ID_ADF4382A
Definition adf4382.h:521

ID_ADF4382
@ ID_ADF4382
Definition adf4382.h:520

adf4382_set_bleed_word
int adf4382_set_bleed_word(struct adf4382_dev *dev, int32_t word)
Set the bleed word, which represents the value of the bleed current written to the register space.
Definition adf4382.c:382

adf4382_set_cp_i
int adf4382_set_cp_i(struct adf4382_dev *dev, int32_t reg_val)
Set the charge pump value which will be written to the register. The value will be between 0 and 15 o...
Definition adf4382.c:339

adf4382_get_out_power
int adf4382_get_out_power(struct adf4382_dev *dev, uint8_t ch, int32_t *pwr)
Gets the output power register value.
Definition adf4382.c:455

adf4382_get_rfout
int adf4382_get_rfout(struct adf4382_dev *dev, uint64_t *val)
Gets the user proposed output frequency.
Definition adf4382.c:572

adf4382_spi_write
int adf4382_spi_write(struct adf4382_dev *dev, uint16_t reg_addr, uint8_t data)
Writes data to ADF4382 over SPI.
Definition adf4382.c:69

adf4382_get_change_rfout
int adf4382_get_change_rfout(struct adf4382_dev *dev, uint64_t *val)
Gets the user proposed output frequency from the device tree without reading from the device....
Definition adf4382.c:1068

adf4382_init
int adf4382_init(struct adf4382_dev **device, struct adf4382_init_param *init_param)
Initializes the ADF4382.
Definition adf4382.c:1989

adf4382_get_phase_sync_setup
int adf4382_get_phase_sync_setup(struct adf4382_dev *dev, bool *en)
Gets the value of the SYNC powerdown bit.
Definition adf4382.c:1822

adf4382_set_change_freq
int adf4382_set_change_freq(struct adf4382_dev *dev)
Set the output frequency. This will set the required registers to device but skip NDIV value,...
Definition adf4382.c:1148

adf4382_get_sw_sync
int adf4382_get_sw_sync(struct adf4382_dev *dev, bool *sw_sync)
Gets the value of the SW_SYNC bit.
Definition adf4382.c:1859

adf4382_set_out_power
int adf4382_set_out_power(struct adf4382_dev *dev, uint8_t ch, int32_t pwr)
Set the output power register value of a channel and reset everything over to maximum supported value...
Definition adf4382.c:431

adf4382_get_phase_pol
int adf4382_get_phase_pol(struct adf4382_dev *dev, bool *polarity)
Gets the polarity of the phase adjust.
Definition adf4382.c:1688

adf4382_set_phase_adjust
int adf4382_set_phase_adjust(struct adf4382_dev *dev, uint32_t phase_ps)
Set the phase adjustment in pico-seconds. The phase adjust will enable the Bleed current option as we...
Definition adf4382.c:1604

adf4382_set_vco_cal_timeout
int adf4382_set_vco_cal_timeout(struct adf4382_dev *dev)
Computes and sets the VCO Calibration Timeout values.
Definition adf4382.c:1880

adf4382_get_start_calibration
int adf4382_get_start_calibration(struct adf4382_dev *dev, bool *start_cal)
Get the status of start calibration. Will always return zero to allow users set it multiple times to ...
Definition adf4382.c:1320

adf4382_set_ref_clk
int adf4382_set_ref_clk(struct adf4382_dev *dev, uint64_t val)
Set the desired reference frequency and reset everything over to maximum supported value of 5GHz to t...
Definition adf4382.c:203

adf4382_remove
int adf4382_remove(struct adf4382_dev *dev)
Free resources allocated for ADF4382.
Definition adf4382.c:2110

adf4382_get_ref_clk
int adf4382_get_ref_clk(struct adf4382_dev *dev, uint64_t *val)
Gets the user proposed reference frequency.
Definition adf4382.c:230

adf4382_set_phase_pol
int adf4382_set_phase_pol(struct adf4382_dev *dev, bool polarity)
Set the phase polarity. If pol = 0 then it will add the phase value otherwise it will subtract the ph...
Definition adf4382.c:1672

adf4382_get_bleed_word
int adf4382_get_bleed_word(struct adf4382_dev *dev, int32_t *word)
Gets the value of the set bleed word.
Definition adf4382.c:401

adf4382_reg_dump
int adf4382_reg_dump(struct adf4382_dev *dev)
Will output on the terminal the values of all the ADF4382 registers.
Definition adf4382.c:161

adf4382_set_start_calibration
int adf4382_set_start_calibration(struct adf4382_dev *dev)
Set REG0010 value in device structure to the device to start autocal.
Definition adf4382.c:1331

adf4382_set_ref_div
int adf4382_set_ref_div(struct adf4382_dev *dev, int32_t div)
Set the reference divider value and reset everything over to maximum supported value of 63 to the max...
Definition adf4382.c:292

no_os_spi.h
Header file of SPI Interface.

no_os_units.h
Header file of Units.

no_os_util.h
Header file of utility functions.

adf4382_dev
ADF4382 Device Descriptor.
Definition adf4382.h:551

adf4382_dev::en_lut_cal
uint8_t en_lut_cal
Definition adf4382.h:565

adf4382_dev::spi_desc
struct no_os_spi_desc * spi_desc
Definition adf4382.h:553

adf4382_dev::en_lut_gen
uint8_t en_lut_gen
Definition adf4382.h:564

adf4382_dev::ref_doubler_en
bool ref_doubler_en
Definition adf4382.h:558

adf4382_dev::cp_i
uint8_t cp_i
Definition adf4382.h:560

adf4382_dev::vco_min
uint64_t vco_min
Definition adf4382.h:567

adf4382_dev::phase_adj
uint32_t phase_adj
Definition adf4382.h:563

adf4382_dev::n_int
uint16_t n_int
Definition adf4382.h:574

adf4382_dev::ref_div
uint8_t ref_div
Definition adf4382.h:559

adf4382_dev::cal_vtune_to
uint32_t cal_vtune_to
Definition adf4382.h:572

adf4382_dev::clkout_div_reg_val_max
uint8_t clkout_div_reg_val_max
Definition adf4382.h:570

adf4382_dev::vco_max
uint64_t vco_max
Definition adf4382.h:566

adf4382_dev::bleed_word
uint16_t bleed_word
Definition adf4382.h:561

adf4382_dev::ld_count
uint8_t ld_count
Definition adf4382.h:562

adf4382_dev::max_lpf_cap_value_uf
uint8_t max_lpf_cap_value_uf
Definition adf4382.h:571

adf4382_dev::ref_freq_hz
uint64_t ref_freq_hz
Definition adf4382.h:556

adf4382_dev::freq_max
uint64_t freq_max
Definition adf4382.h:568

adf4382_dev::spi_3wire_en
bool spi_3wire_en
Definition adf4382.h:554

adf4382_dev::cmos_3v3
bool cmos_3v3
Definition adf4382.h:555

adf4382_dev::freq_min
uint64_t freq_min
Definition adf4382.h:569

adf4382_dev::freq
uint64_t freq
Definition adf4382.h:557

adf4382_init_param
ADF4382 Initialization Parameters structure.
Definition adf4382.h:529

adf4382_init_param::bleed_word
uint16_t bleed_word
Definition adf4382.h:539

adf4382_init_param::max_lpf_cap_value_uf
uint8_t max_lpf_cap_value_uf
Definition adf4382.h:543

adf4382_init_param::ref_doubler_en
bool ref_doubler_en
Definition adf4382.h:536

adf4382_init_param::spi_init
struct no_os_spi_init_param * spi_init
Definition adf4382.h:531

adf4382_init_param::spi_3wire_en
bool spi_3wire_en
Definition adf4382.h:532

adf4382_init_param::cp_i
uint8_t cp_i
Definition adf4382.h:538

adf4382_init_param::ld_count
uint8_t ld_count
Definition adf4382.h:540

adf4382_init_param::id
enum adf4382_dev_id id
Definition adf4382.h:544

adf4382_init_param::cmos_3v3
bool cmos_3v3
Definition adf4382.h:533

adf4382_init_param::ref_freq_hz
uint64_t ref_freq_hz
Definition adf4382.h:534

adf4382_init_param::ref_div
uint8_t ref_div
Definition adf4382.h:537

adf4382_init_param::en_lut_cal
uint8_t en_lut_cal
Definition adf4382.h:542

adf4382_init_param::en_lut_gen
uint8_t en_lut_gen
Definition adf4382.h:541

adf4382_init_param::freq
uint64_t freq
Definition adf4382.h:535

adf4382_reg_defaults
ADF4382 register initialization.

device
Definition ad9361_util.h:63

no_os_spi_desc
Structure holding SPI descriptor.
Definition no_os_spi.h:180

no_os_spi_init_param
Structure holding the parameters for SPI initialization.
Definition no_os_spi.h:128

reg_sequence
ADF4382 register format structure for default values.
Definition adf4371.c:180

reg_sequence::val
uint8_t val
Definition adf4371.c:182

reg_sequence::reg
uint16_t reg
Definition adf4371.c:181