no-OS
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ad9523.h File Reference

Header file of AD9523 Driver. More...

#include <stdint.h>
#include "no_os_delay.h"
#include "no_os_spi.h"
Include dependency graph for ad9523.h:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes

struct  ad9523_channel_spec
 Output channel configuration. More...
 
struct  ad9523_platform_data
 platform specific information More...
 
struct  ad9523_state
 
struct  ad9523_dev
 
struct  ad9523_init_param
 

Macros

#define AD9523_READ   (1 << 15)
 
#define AD9523_WRITE   (0 << 15)
 
#define AD9523_CNT(x)   (((x) - 1) << 13)
 
#define AD9523_ADDR(x)   ((x) & 0xFFF)
 
#define AD9523_R1B   (1 << 16)
 
#define AD9523_R2B   (2 << 16)
 
#define AD9523_R3B   (3 << 16)
 
#define AD9523_TRANSF_LEN(x)   ((x) >> 16)
 
#define AD9523_SERIAL_PORT_CONFIG   (AD9523_R1B | 0x0)
 
#define AD9523_VERSION_REGISTER   (AD9523_R1B | 0x2)
 
#define AD9523_PART_REGISTER   (AD9523_R1B | 0x3)
 
#define AD9523_READBACK_CTRL   (AD9523_R1B | 0x4)
 
#define AD9523_EEPROM_CUSTOMER_VERSION_ID   (AD9523_R2B | 0x6)
 
#define AD9523_PLL1_REF_A_DIVIDER   (AD9523_R2B | 0x11)
 
#define AD9523_PLL1_REF_B_DIVIDER   (AD9523_R2B | 0x13)
 
#define AD9523_PLL1_REF_TEST_DIVIDER   (AD9523_R1B | 0x14)
 
#define AD9523_PLL1_FEEDBACK_DIVIDER   (AD9523_R2B | 0x17)
 
#define AD9523_PLL1_CHARGE_PUMP_CTRL   (AD9523_R2B | 0x19)
 
#define AD9523_PLL1_INPUT_RECEIVERS_CTRL   (AD9523_R1B | 0x1A)
 
#define AD9523_PLL1_REF_CTRL   (AD9523_R1B | 0x1B)
 
#define AD9523_PLL1_MISC_CTRL   (AD9523_R1B | 0x1C)
 
#define AD9523_PLL1_LOOP_FILTER_CTRL   (AD9523_R1B | 0x1D)
 
#define AD9523_PLL2_CHARGE_PUMP   (AD9523_R1B | 0xF0)
 
#define AD9523_PLL2_FEEDBACK_DIVIDER_AB   (AD9523_R1B | 0xF1)
 
#define AD9523_PLL2_CTRL   (AD9523_R1B | 0xF2)
 
#define AD9523_PLL2_VCO_CTRL   (AD9523_R1B | 0xF3)
 
#define AD9523_PLL2_VCO_DIVIDER   (AD9523_R1B | 0xF4)
 
#define AD9523_PLL2_LOOP_FILTER_CTRL   (AD9523_R2B | 0xF6)
 
#define AD9523_PLL2_R2_DIVIDER   (AD9523_R1B | 0xF7)
 
#define AD9523_CHANNEL_CLOCK_DIST(ch)   (AD9523_R3B | (0x192 + 3 * ch))
 
#define AD9523_PLL1_OUTPUT_CTRL   (AD9523_R1B | 0x1BA)
 
#define AD9523_PLL1_OUTPUT_CHANNEL_CTRL   (AD9523_R1B | 0x1BB)
 
#define AD9523_READBACK_0   (AD9523_R1B | 0x22C)
 
#define AD9523_READBACK_1   (AD9523_R1B | 0x22D)
 
#define AD9523_STATUS_SIGNALS   (AD9523_R3B | 0x232)
 
#define AD9523_POWER_DOWN_CTRL   (AD9523_R1B | 0x233)
 
#define AD9523_IO_UPDATE   (AD9523_R1B | 0x234)
 
#define AD9523_EEPROM_DATA_XFER_STATUS   (AD9523_R1B | 0xB00)
 
#define AD9523_EEPROM_ERROR_READBACK   (AD9523_R1B | 0xB01)
 
#define AD9523_EEPROM_CTRL1   (AD9523_R1B | 0xB02)
 
#define AD9523_EEPROM_CTRL2   (AD9523_R1B | 0xB03)
 
#define AD9523_SER_CONF_SDO_ACTIVE   ((1 << 7) | (1 << 0))
 
#define AD9523_SER_CONF_SOFT_RESET   ((1 << 5) | (1 << 2))
 
#define AD9523_READBACK_CTRL_READ_BUFFERED   (1 << 0)
 
#define AD9523_PLL1_CHARGE_PUMP_CURRENT_nA(x)   (((x) / 500) & 0x7F)
 
#define AD9523_PLL1_CHARGE_PUMP_TRISTATE   (1 << 7)
 
#define AD9523_PLL1_CHARGE_PUMP_MODE_NORMAL   (3 << 8)
 
#define AD9523_PLL1_CHARGE_PUMP_MODE_PUMP_DOWN   (2 << 8)
 
#define AD9523_PLL1_CHARGE_PUMP_MODE_PUMP_UP   (1 << 8)
 
#define AD9523_PLL1_CHARGE_PUMP_MODE_TRISTATE   (0 << 8)
 
#define AD9523_PLL1_BACKLASH_PW_MIN   (0 << 10)
 
#define AD9523_PLL1_BACKLASH_PW_LOW   (1 << 10)
 
#define AD9523_PLL1_BACKLASH_PW_HIGH   (2 << 10)
 
#define AD9523_PLL1_BACKLASH_PW_MAX   (3 << 10)
 
#define AD9523_PLL1_REF_TEST_RCV_EN   (1 << 7)
 
#define AD9523_PLL1_REFB_DIFF_RCV_EN   (1 << 6)
 
#define AD9523_PLL1_REFA_DIFF_RCV_EN   (1 << 5)
 
#define AD9523_PLL1_REFB_RCV_EN   (1 << 4)
 
#define AD9523_PLL1_REFA_RCV_EN   (1 << 3)
 
#define AD9523_PLL1_REFA_REFB_PWR_CTRL_EN   (1 << 2)
 
#define AD9523_PLL1_OSC_IN_CMOS_NEG_INP_EN   (1 << 1)
 
#define AD9523_PLL1_OSC_IN_DIFF_EN   (1 << 0)
 
#define AD9523_PLL1_BYPASS_REF_TEST_DIV_EN   (1 << 7)
 
#define AD9523_PLL1_BYPASS_FEEDBACK_DIV_EN   (1 << 6)
 
#define AD9523_PLL1_ZERO_DELAY_MODE_INT   (1 << 5)
 
#define AD9523_PLL1_ZERO_DELAY_MODE_EXT   (0 << 5)
 
#define AD9523_PLL1_OSC_IN_PLL_FEEDBACK_EN   (1 << 4)
 
#define AD9523_PLL1_ZD_IN_CMOS_NEG_INP_EN   (1 << 3)
 
#define AD9523_PLL1_ZD_IN_DIFF_EN   (1 << 2)
 
#define AD9523_PLL1_REFB_CMOS_NEG_INP_EN   (1 << 1)
 
#define AD9523_PLL1_REFA_CMOS_NEG_INP_EN   (1 << 0)
 
#define AD9523_PLL1_REFB_INDEP_DIV_CTRL_EN   (1 << 7)
 
#define AD9523_PLL1_OSC_CTRL_FAIL_VCC_BY2_EN   (1 << 6)
 
#define AD9523_PLL1_REF_MODE(x)   ((x) << 2)
 
#define AD9523_PLL1_BYPASS_REFB_DIV   (1 << 1)
 
#define AD9523_PLL1_BYPASS_REFA_DIV   (1 << 0)
 
#define AD9523_PLL1_LOOP_FILTER_RZERO(x)   ((x) & 0xF)
 
#define AD9523_PLL2_CHARGE_PUMP_CURRENT_nA(x)   ((x) / 3500)
 
#define AD9523_PLL2_FB_NDIV_A_CNT(x)   (((x) & 0x3) << 6)
 
#define AD9523_PLL2_FB_NDIV_B_CNT(x)   (((x) & 0x3F) << 0)
 
#define AD9523_PLL2_FB_NDIV(a, b)   (4 * (b) + (a))
 
#define AD9523_PLL2_CHARGE_PUMP_MODE_NORMAL   (3 << 0)
 
#define AD9523_PLL2_CHARGE_PUMP_MODE_PUMP_DOWN   (2 << 0)
 
#define AD9523_PLL2_CHARGE_PUMP_MODE_PUMP_UP   (1 << 0)
 
#define AD9523_PLL2_CHARGE_PUMP_MODE_TRISTATE   (0 << 0)
 
#define AD9523_PLL2_BACKLASH_PW_MIN   (0 << 2)
 
#define AD9523_PLL2_BACKLASH_PW_LOW   (1 << 2)
 
#define AD9523_PLL2_BACKLASH_PW_HIGH   (2 << 2)
 
#define AD9523_PLL2_BACKLASH_PW_MAX   (3 << 1)
 
#define AD9523_PLL2_BACKLASH_CTRL_EN   (1 << 4)
 
#define AD9523_PLL2_FREQ_DOUBLER_EN   (1 << 5)
 
#define AD9523_PLL2_LOCK_DETECT_PWR_DOWN_EN   (1 << 7)
 
#define AD9523_PLL2_VCO_CALIBRATE   (1 << 1)
 
#define AD9523_PLL2_FORCE_VCO_MIDSCALE   (1 << 2)
 
#define AD9523_PLL2_FORCE_REFERENCE_VALID   (1 << 3)
 
#define AD9523_PLL2_FORCE_RELEASE_SYNC   (1 << 4)
 
#define AD9523_PLL2_VCO_DIV_M1(x)   ((((x) - 3) & 0x3) << 0)
 
#define AD9523_PLL2_VCO_DIV_M2(x)   ((((x) - 3) & 0x3) << 4)
 
#define AD9523_PLL2_VCO_DIV_M1_PWR_DOWN_EN   (1 << 2)
 
#define AD9523_PLL2_VCO_DIV_M2_PWR_DOWN_EN   (1 << 6)
 
#define AD9523_PLL2_LOOP_FILTER_CPOLE1(x)   (((x) & 0x7) << 0)
 
#define AD9523_PLL2_LOOP_FILTER_RZERO(x)   (((x) & 0x7) << 3)
 
#define AD9523_PLL2_LOOP_FILTER_RPOLE2(x)   (((x) & 0x7) << 6)
 
#define AD9523_PLL2_LOOP_FILTER_RZERO_BYPASS_EN   (1 << 8)
 
#define AD9523_PLL2_R2_DIVIDER_VAL(x)   (((x) & 0x1F) << 0)
 
#define AD9523_CLK_DIST_DIV_PHASE(x)   (((x) & 0x3F) << 18)
 
#define AD9523_CLK_DIST_DIV_PHASE_REV(x)   ((ret >> 18) & 0x3F)
 
#define AD9523_CLK_DIST_DIV(x)   ((((x) - 1) & 0x3FF) << 8)
 
#define AD9523_CLK_DIST_DIV_REV(x)   (((ret >> 8) & 0x3FF) + 1)
 
#define AD9523_CLK_DIST_INV_DIV_OUTPUT_EN   (1 << 7)
 
#define AD9523_CLK_DIST_IGNORE_SYNC_EN   (1 << 6)
 
#define AD9523_CLK_DIST_PWR_DOWN_EN   (1 << 5)
 
#define AD9523_CLK_DIST_LOW_PWR_MODE_EN   (1 << 4)
 
#define AD9523_CLK_DIST_DRIVER_MODE(x)   (((x) & 0xF) << 0)
 
#define AD9523_PLL1_OUTP_CTRL_VCO_DIV_SEL_CH6_M2   (1 << 7)
 
#define AD9523_PLL1_OUTP_CTRL_VCO_DIV_SEL_CH5_M2   (1 << 6)
 
#define AD9523_PLL1_OUTP_CTRL_VCO_DIV_SEL_CH4_M2   (1 << 5)
 
#define AD9523_PLL1_OUTP_CTRL_CMOS_DRV_WEAK   (1 << 4)
 
#define AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_1   (0 << 0)
 
#define AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_2   (1 << 0)
 
#define AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_4   (2 << 0)
 
#define AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_8   (4 << 0)
 
#define AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_16   (8 << 0)
 
#define AD9523_PLL1_OUTP_CH_CTRL_OUTPUT_PWR_DOWN_EN   (1 << 7)
 
#define AD9523_PLL1_OUTP_CH_CTRL_VCO_DIV_SEL_CH9_M2   (1 << 6)
 
#define AD9523_PLL1_OUTP_CH_CTRL_VCO_DIV_SEL_CH8_M2   (1 << 5)
 
#define AD9523_PLL1_OUTP_CH_CTRL_VCO_DIV_SEL_CH7_M2   (1 << 4)
 
#define AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH3   (1 << 3)
 
#define AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH2   (1 << 2)
 
#define AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH1   (1 << 1)
 
#define AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH0   (1 << 0)
 
#define AD9523_READBACK_0_STAT_PLL2_REF_CLK   (1 << 7)
 
#define AD9523_READBACK_0_STAT_PLL2_FB_CLK   (1 << 6)
 
#define AD9523_READBACK_0_STAT_VCXO   (1 << 5)
 
#define AD9523_READBACK_0_STAT_REF_TEST   (1 << 4)
 
#define AD9523_READBACK_0_STAT_REFB   (1 << 3)
 
#define AD9523_READBACK_0_STAT_REFA   (1 << 2)
 
#define AD9523_READBACK_0_STAT_PLL2_LD   (1 << 1)
 
#define AD9523_READBACK_0_STAT_PLL1_LD   (1 << 0)
 
#define AD9523_READBACK_1_HOLDOVER_ACTIVE   (1 << 3)
 
#define AD9523_READBACK_1_AUTOMODE_SEL_REFB   (1 << 2)
 
#define AD9523_READBACK_1_VCO_CALIB_IN_PROGRESS   (1 << 0)
 
#define AD9523_STATUS_SIGNALS_SYNC_MAN_CTRL   (1 << 16)
 
#define AD9523_STATUS_MONITOR_01_PLL12_LOCKED   (0x302)
 
#define AD9523_POWER_DOWN_CTRL_PLL1_PWR_DOWN   (1 << 2)
 
#define AD9523_POWER_DOWN_CTRL_PLL2_PWR_DOWN   (1 << 1)
 
#define AD9523_POWER_DOWN_CTRL_DIST_PWR_DOWN   (1 << 0)
 
#define AD9523_IO_UPDATE_EN   (1 << 0)
 
#define AD9523_EEPROM_DATA_XFER_IN_PROGRESS   (1 << 0)
 
#define AD9523_EEPROM_ERROR_READBACK_FAIL   (1 << 0)
 
#define AD9523_EEPROM_CTRL1_SOFT_EEPROM   (1 << 1)
 
#define AD9523_EEPROM_CTRL1_EEPROM_WRITE_PROT_DIS   (1 << 0)
 
#define AD9523_EEPROM_CTRL2_REG2EEPROM   (1 << 0)
 
#define AD9523_NUM_CHAN   14
 
#define AD9523_NUM_CHAN_ALT_CLK_SRC   10
 

Enumerations

enum  outp_drv_mode {
  TRISTATE,
  LVPECL_8mA,
  LVDS_4mA,
  LVDS_7mA,
  HSTL0_16mA,
  HSTL1_8mA,
  CMOS_CONF1,
  CMOS_CONF2,
  CMOS_CONF3,
  CMOS_CONF4,
  CMOS_CONF5,
  CMOS_CONF6,
  CMOS_CONF7,
  CMOS_CONF8,
  CMOS_CONF9
}
 
enum  ref_sel_mode {
  NONEREVERTIVE_STAY_ON_REFB,
  REVERT_TO_REFA,
  SELECT_REFA,
  SELECT_REFB,
  EXT_REF_SEL
}
 
enum  pll1_rzero_resistor {
  RZERO_883_OHM,
  RZERO_677_OHM,
  RZERO_341_OHM,
  RZERO_135_OHM,
  RZERO_10_OHM,
  RZERO_USE_EXT_RES = 8
}
 
enum  rpole2_resistor {
  RPOLE2_900_OHM,
  RPOLE2_450_OHM,
  RPOLE2_300_OHM,
  RPOLE2_225_OHM
}
 
enum  rzero_resistor {
  RZERO_3250_OHM,
  RZERO_2750_OHM,
  RZERO_2250_OHM,
  RZERO_2100_OHM,
  RZERO_3000_OHM,
  RZERO_2500_OHM,
  RZERO_2000_OHM,
  RZERO_1850_OHM
}
 
enum  cpole1_capacitor {
  CPOLE1_0_PF,
  CPOLE1_8_PF,
  CPOLE1_16_PF,
  CPOLE1_24_PF,
  _CPOLE1_24_PF,
  CPOLE1_32_PF,
  CPOLE1_40_PF,
  CPOLE1_48_PF
}
 
enum  ad9523_out_frequencies {
  AD9523_VCO1,
  AD9523_VCO2,
  AD9523_VCXO,
  AD9523_NUM_CLK_SRC
}
 

Functions

int32_t ad9523_spi_read (struct ad9523_dev *dev, uint32_t reg_addr, uint32_t *reg_data)
 Reads the value of the selected register. More...
 
int32_t ad9523_spi_write (struct ad9523_dev *dev, uint32_t reg_addr, uint32_t reg_data)
 Writes a value to the selected register. More...
 
int32_t ad9523_io_update (struct ad9523_dev *dev)
 Updates the AD9523 configuration. More...
 
int32_t ad9523_vco_out_map (struct ad9523_dev *dev, uint32_t ch, uint32_t out)
 Sets the clock provider for selected channel. More...
 
int32_t ad9523_sync (struct ad9523_dev *dev)
 Updates the AD9523 configuration. More...
 
int32_t ad9523_init (struct ad9523_init_param *init_param)
 Initialize the AD9523 data structure with the default register values. More...
 
int32_t ad9523_setup (struct ad9523_dev **device, const struct ad9523_init_param *init_param)
 Setup the AD9523 device. More...
 
int32_t ad9523_remove (struct ad9523_dev *dev)
 Free the resources allocated by ad9523_setup(). More...
 
int32_t ad9523_status (struct ad9523_dev *dev)
 Updates the AD9523 configuration. More...
 

Detailed Description

Header file of AD9523 Driver.

Author
DBogdan (drago.nosp@m.s.bo.nosp@m.gdan@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

Copyright 2012-2016(c) Analog Devices, Inc.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
  3. Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Macro Definition Documentation

◆ AD9523_ADDR

#define AD9523_ADDR (   x)    ((x) & 0xFFF)

◆ AD9523_CHANNEL_CLOCK_DIST

#define AD9523_CHANNEL_CLOCK_DIST (   ch)    (AD9523_R3B | (0x192 + 3 * ch))

◆ AD9523_CLK_DIST_DIV

#define AD9523_CLK_DIST_DIV (   x)    ((((x) - 1) & 0x3FF) << 8)

◆ AD9523_CLK_DIST_DIV_PHASE

#define AD9523_CLK_DIST_DIV_PHASE (   x)    (((x) & 0x3F) << 18)

◆ AD9523_CLK_DIST_DIV_PHASE_REV

#define AD9523_CLK_DIST_DIV_PHASE_REV (   x)    ((ret >> 18) & 0x3F)

◆ AD9523_CLK_DIST_DIV_REV

#define AD9523_CLK_DIST_DIV_REV (   x)    (((ret >> 8) & 0x3FF) + 1)

◆ AD9523_CLK_DIST_DRIVER_MODE

#define AD9523_CLK_DIST_DRIVER_MODE (   x)    (((x) & 0xF) << 0)

◆ AD9523_CLK_DIST_IGNORE_SYNC_EN

#define AD9523_CLK_DIST_IGNORE_SYNC_EN   (1 << 6)

◆ AD9523_CLK_DIST_INV_DIV_OUTPUT_EN

#define AD9523_CLK_DIST_INV_DIV_OUTPUT_EN   (1 << 7)

◆ AD9523_CLK_DIST_LOW_PWR_MODE_EN

#define AD9523_CLK_DIST_LOW_PWR_MODE_EN   (1 << 4)

◆ AD9523_CLK_DIST_PWR_DOWN_EN

#define AD9523_CLK_DIST_PWR_DOWN_EN   (1 << 5)

◆ AD9523_CNT

#define AD9523_CNT (   x)    (((x) - 1) << 13)

◆ AD9523_EEPROM_CTRL1

#define AD9523_EEPROM_CTRL1   (AD9523_R1B | 0xB02)

◆ AD9523_EEPROM_CTRL1_EEPROM_WRITE_PROT_DIS

#define AD9523_EEPROM_CTRL1_EEPROM_WRITE_PROT_DIS   (1 << 0)

◆ AD9523_EEPROM_CTRL1_SOFT_EEPROM

#define AD9523_EEPROM_CTRL1_SOFT_EEPROM   (1 << 1)

◆ AD9523_EEPROM_CTRL2

#define AD9523_EEPROM_CTRL2   (AD9523_R1B | 0xB03)

◆ AD9523_EEPROM_CTRL2_REG2EEPROM

#define AD9523_EEPROM_CTRL2_REG2EEPROM   (1 << 0)

◆ AD9523_EEPROM_CUSTOMER_VERSION_ID

#define AD9523_EEPROM_CUSTOMER_VERSION_ID   (AD9523_R2B | 0x6)

◆ AD9523_EEPROM_DATA_XFER_IN_PROGRESS

#define AD9523_EEPROM_DATA_XFER_IN_PROGRESS   (1 << 0)

◆ AD9523_EEPROM_DATA_XFER_STATUS

#define AD9523_EEPROM_DATA_XFER_STATUS   (AD9523_R1B | 0xB00)

◆ AD9523_EEPROM_ERROR_READBACK

#define AD9523_EEPROM_ERROR_READBACK   (AD9523_R1B | 0xB01)

◆ AD9523_EEPROM_ERROR_READBACK_FAIL

#define AD9523_EEPROM_ERROR_READBACK_FAIL   (1 << 0)

◆ AD9523_IO_UPDATE

#define AD9523_IO_UPDATE   (AD9523_R1B | 0x234)

◆ AD9523_IO_UPDATE_EN

#define AD9523_IO_UPDATE_EN   (1 << 0)

◆ AD9523_NUM_CHAN

#define AD9523_NUM_CHAN   14

◆ AD9523_NUM_CHAN_ALT_CLK_SRC

#define AD9523_NUM_CHAN_ALT_CLK_SRC   10

◆ AD9523_PART_REGISTER

#define AD9523_PART_REGISTER   (AD9523_R1B | 0x3)

◆ AD9523_PLL1_BACKLASH_PW_HIGH

#define AD9523_PLL1_BACKLASH_PW_HIGH   (2 << 10)

◆ AD9523_PLL1_BACKLASH_PW_LOW

#define AD9523_PLL1_BACKLASH_PW_LOW   (1 << 10)

◆ AD9523_PLL1_BACKLASH_PW_MAX

#define AD9523_PLL1_BACKLASH_PW_MAX   (3 << 10)

◆ AD9523_PLL1_BACKLASH_PW_MIN

#define AD9523_PLL1_BACKLASH_PW_MIN   (0 << 10)

◆ AD9523_PLL1_BYPASS_FEEDBACK_DIV_EN

#define AD9523_PLL1_BYPASS_FEEDBACK_DIV_EN   (1 << 6)

◆ AD9523_PLL1_BYPASS_REF_TEST_DIV_EN

#define AD9523_PLL1_BYPASS_REF_TEST_DIV_EN   (1 << 7)

◆ AD9523_PLL1_BYPASS_REFA_DIV

#define AD9523_PLL1_BYPASS_REFA_DIV   (1 << 0)

◆ AD9523_PLL1_BYPASS_REFB_DIV

#define AD9523_PLL1_BYPASS_REFB_DIV   (1 << 1)

◆ AD9523_PLL1_CHARGE_PUMP_CTRL

#define AD9523_PLL1_CHARGE_PUMP_CTRL   (AD9523_R2B | 0x19)

◆ AD9523_PLL1_CHARGE_PUMP_CURRENT_nA

#define AD9523_PLL1_CHARGE_PUMP_CURRENT_nA (   x)    (((x) / 500) & 0x7F)

◆ AD9523_PLL1_CHARGE_PUMP_MODE_NORMAL

#define AD9523_PLL1_CHARGE_PUMP_MODE_NORMAL   (3 << 8)

◆ AD9523_PLL1_CHARGE_PUMP_MODE_PUMP_DOWN

#define AD9523_PLL1_CHARGE_PUMP_MODE_PUMP_DOWN   (2 << 8)

◆ AD9523_PLL1_CHARGE_PUMP_MODE_PUMP_UP

#define AD9523_PLL1_CHARGE_PUMP_MODE_PUMP_UP   (1 << 8)

◆ AD9523_PLL1_CHARGE_PUMP_MODE_TRISTATE

#define AD9523_PLL1_CHARGE_PUMP_MODE_TRISTATE   (0 << 8)

◆ AD9523_PLL1_CHARGE_PUMP_TRISTATE

#define AD9523_PLL1_CHARGE_PUMP_TRISTATE   (1 << 7)

◆ AD9523_PLL1_FEEDBACK_DIVIDER

#define AD9523_PLL1_FEEDBACK_DIVIDER   (AD9523_R2B | 0x17)

◆ AD9523_PLL1_INPUT_RECEIVERS_CTRL

#define AD9523_PLL1_INPUT_RECEIVERS_CTRL   (AD9523_R1B | 0x1A)

◆ AD9523_PLL1_LOOP_FILTER_CTRL

#define AD9523_PLL1_LOOP_FILTER_CTRL   (AD9523_R1B | 0x1D)

◆ AD9523_PLL1_LOOP_FILTER_RZERO

#define AD9523_PLL1_LOOP_FILTER_RZERO (   x)    ((x) & 0xF)

◆ AD9523_PLL1_MISC_CTRL

#define AD9523_PLL1_MISC_CTRL   (AD9523_R1B | 0x1C)

◆ AD9523_PLL1_OSC_CTRL_FAIL_VCC_BY2_EN

#define AD9523_PLL1_OSC_CTRL_FAIL_VCC_BY2_EN   (1 << 6)

◆ AD9523_PLL1_OSC_IN_CMOS_NEG_INP_EN

#define AD9523_PLL1_OSC_IN_CMOS_NEG_INP_EN   (1 << 1)

◆ AD9523_PLL1_OSC_IN_DIFF_EN

#define AD9523_PLL1_OSC_IN_DIFF_EN   (1 << 0)

◆ AD9523_PLL1_OSC_IN_PLL_FEEDBACK_EN

#define AD9523_PLL1_OSC_IN_PLL_FEEDBACK_EN   (1 << 4)

◆ AD9523_PLL1_OUTP_CH_CTRL_OUTPUT_PWR_DOWN_EN

#define AD9523_PLL1_OUTP_CH_CTRL_OUTPUT_PWR_DOWN_EN   (1 << 7)

◆ AD9523_PLL1_OUTP_CH_CTRL_VCO_DIV_SEL_CH7_M2

#define AD9523_PLL1_OUTP_CH_CTRL_VCO_DIV_SEL_CH7_M2   (1 << 4)

◆ AD9523_PLL1_OUTP_CH_CTRL_VCO_DIV_SEL_CH8_M2

#define AD9523_PLL1_OUTP_CH_CTRL_VCO_DIV_SEL_CH8_M2   (1 << 5)

◆ AD9523_PLL1_OUTP_CH_CTRL_VCO_DIV_SEL_CH9_M2

#define AD9523_PLL1_OUTP_CH_CTRL_VCO_DIV_SEL_CH9_M2   (1 << 6)

◆ AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH0

#define AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH0   (1 << 0)

◆ AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH1

#define AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH1   (1 << 1)

◆ AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH2

#define AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH2   (1 << 2)

◆ AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH3

#define AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH3   (1 << 3)

◆ AD9523_PLL1_OUTP_CTRL_CMOS_DRV_WEAK

#define AD9523_PLL1_OUTP_CTRL_CMOS_DRV_WEAK   (1 << 4)

◆ AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_1

#define AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_1   (0 << 0)

◆ AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_16

#define AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_16   (8 << 0)

◆ AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_2

#define AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_2   (1 << 0)

◆ AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_4

#define AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_4   (2 << 0)

◆ AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_8

#define AD9523_PLL1_OUTP_CTRL_OUTPUT_DIV_8   (4 << 0)

◆ AD9523_PLL1_OUTP_CTRL_VCO_DIV_SEL_CH4_M2

#define AD9523_PLL1_OUTP_CTRL_VCO_DIV_SEL_CH4_M2   (1 << 5)

◆ AD9523_PLL1_OUTP_CTRL_VCO_DIV_SEL_CH5_M2

#define AD9523_PLL1_OUTP_CTRL_VCO_DIV_SEL_CH5_M2   (1 << 6)

◆ AD9523_PLL1_OUTP_CTRL_VCO_DIV_SEL_CH6_M2

#define AD9523_PLL1_OUTP_CTRL_VCO_DIV_SEL_CH6_M2   (1 << 7)

◆ AD9523_PLL1_OUTPUT_CHANNEL_CTRL

#define AD9523_PLL1_OUTPUT_CHANNEL_CTRL   (AD9523_R1B | 0x1BB)

◆ AD9523_PLL1_OUTPUT_CTRL

#define AD9523_PLL1_OUTPUT_CTRL   (AD9523_R1B | 0x1BA)

◆ AD9523_PLL1_REF_A_DIVIDER

#define AD9523_PLL1_REF_A_DIVIDER   (AD9523_R2B | 0x11)

◆ AD9523_PLL1_REF_B_DIVIDER

#define AD9523_PLL1_REF_B_DIVIDER   (AD9523_R2B | 0x13)

◆ AD9523_PLL1_REF_CTRL

#define AD9523_PLL1_REF_CTRL   (AD9523_R1B | 0x1B)

◆ AD9523_PLL1_REF_MODE

#define AD9523_PLL1_REF_MODE (   x)    ((x) << 2)

◆ AD9523_PLL1_REF_TEST_DIVIDER

#define AD9523_PLL1_REF_TEST_DIVIDER   (AD9523_R1B | 0x14)

◆ AD9523_PLL1_REF_TEST_RCV_EN

#define AD9523_PLL1_REF_TEST_RCV_EN   (1 << 7)

◆ AD9523_PLL1_REFA_CMOS_NEG_INP_EN

#define AD9523_PLL1_REFA_CMOS_NEG_INP_EN   (1 << 0)

◆ AD9523_PLL1_REFA_DIFF_RCV_EN

#define AD9523_PLL1_REFA_DIFF_RCV_EN   (1 << 5)

◆ AD9523_PLL1_REFA_RCV_EN

#define AD9523_PLL1_REFA_RCV_EN   (1 << 3)

◆ AD9523_PLL1_REFA_REFB_PWR_CTRL_EN

#define AD9523_PLL1_REFA_REFB_PWR_CTRL_EN   (1 << 2)

◆ AD9523_PLL1_REFB_CMOS_NEG_INP_EN

#define AD9523_PLL1_REFB_CMOS_NEG_INP_EN   (1 << 1)

◆ AD9523_PLL1_REFB_DIFF_RCV_EN

#define AD9523_PLL1_REFB_DIFF_RCV_EN   (1 << 6)

◆ AD9523_PLL1_REFB_INDEP_DIV_CTRL_EN

#define AD9523_PLL1_REFB_INDEP_DIV_CTRL_EN   (1 << 7)

◆ AD9523_PLL1_REFB_RCV_EN

#define AD9523_PLL1_REFB_RCV_EN   (1 << 4)

◆ AD9523_PLL1_ZD_IN_CMOS_NEG_INP_EN

#define AD9523_PLL1_ZD_IN_CMOS_NEG_INP_EN   (1 << 3)

◆ AD9523_PLL1_ZD_IN_DIFF_EN

#define AD9523_PLL1_ZD_IN_DIFF_EN   (1 << 2)

◆ AD9523_PLL1_ZERO_DELAY_MODE_EXT

#define AD9523_PLL1_ZERO_DELAY_MODE_EXT   (0 << 5)

◆ AD9523_PLL1_ZERO_DELAY_MODE_INT

#define AD9523_PLL1_ZERO_DELAY_MODE_INT   (1 << 5)

◆ AD9523_PLL2_BACKLASH_CTRL_EN

#define AD9523_PLL2_BACKLASH_CTRL_EN   (1 << 4)

◆ AD9523_PLL2_BACKLASH_PW_HIGH

#define AD9523_PLL2_BACKLASH_PW_HIGH   (2 << 2)

◆ AD9523_PLL2_BACKLASH_PW_LOW

#define AD9523_PLL2_BACKLASH_PW_LOW   (1 << 2)

◆ AD9523_PLL2_BACKLASH_PW_MAX

#define AD9523_PLL2_BACKLASH_PW_MAX   (3 << 1)

◆ AD9523_PLL2_BACKLASH_PW_MIN

#define AD9523_PLL2_BACKLASH_PW_MIN   (0 << 2)

◆ AD9523_PLL2_CHARGE_PUMP

#define AD9523_PLL2_CHARGE_PUMP   (AD9523_R1B | 0xF0)

◆ AD9523_PLL2_CHARGE_PUMP_CURRENT_nA

#define AD9523_PLL2_CHARGE_PUMP_CURRENT_nA (   x)    ((x) / 3500)

◆ AD9523_PLL2_CHARGE_PUMP_MODE_NORMAL

#define AD9523_PLL2_CHARGE_PUMP_MODE_NORMAL   (3 << 0)

◆ AD9523_PLL2_CHARGE_PUMP_MODE_PUMP_DOWN

#define AD9523_PLL2_CHARGE_PUMP_MODE_PUMP_DOWN   (2 << 0)

◆ AD9523_PLL2_CHARGE_PUMP_MODE_PUMP_UP

#define AD9523_PLL2_CHARGE_PUMP_MODE_PUMP_UP   (1 << 0)

◆ AD9523_PLL2_CHARGE_PUMP_MODE_TRISTATE

#define AD9523_PLL2_CHARGE_PUMP_MODE_TRISTATE   (0 << 0)

◆ AD9523_PLL2_CTRL

#define AD9523_PLL2_CTRL   (AD9523_R1B | 0xF2)

◆ AD9523_PLL2_FB_NDIV

#define AD9523_PLL2_FB_NDIV (   a,
  b 
)    (4 * (b) + (a))

◆ AD9523_PLL2_FB_NDIV_A_CNT

#define AD9523_PLL2_FB_NDIV_A_CNT (   x)    (((x) & 0x3) << 6)

◆ AD9523_PLL2_FB_NDIV_B_CNT

#define AD9523_PLL2_FB_NDIV_B_CNT (   x)    (((x) & 0x3F) << 0)

◆ AD9523_PLL2_FEEDBACK_DIVIDER_AB

#define AD9523_PLL2_FEEDBACK_DIVIDER_AB   (AD9523_R1B | 0xF1)

◆ AD9523_PLL2_FORCE_REFERENCE_VALID

#define AD9523_PLL2_FORCE_REFERENCE_VALID   (1 << 3)

◆ AD9523_PLL2_FORCE_RELEASE_SYNC

#define AD9523_PLL2_FORCE_RELEASE_SYNC   (1 << 4)

◆ AD9523_PLL2_FORCE_VCO_MIDSCALE

#define AD9523_PLL2_FORCE_VCO_MIDSCALE   (1 << 2)

◆ AD9523_PLL2_FREQ_DOUBLER_EN

#define AD9523_PLL2_FREQ_DOUBLER_EN   (1 << 5)

◆ AD9523_PLL2_LOCK_DETECT_PWR_DOWN_EN

#define AD9523_PLL2_LOCK_DETECT_PWR_DOWN_EN   (1 << 7)

◆ AD9523_PLL2_LOOP_FILTER_CPOLE1

#define AD9523_PLL2_LOOP_FILTER_CPOLE1 (   x)    (((x) & 0x7) << 0)

◆ AD9523_PLL2_LOOP_FILTER_CTRL

#define AD9523_PLL2_LOOP_FILTER_CTRL   (AD9523_R2B | 0xF6)

◆ AD9523_PLL2_LOOP_FILTER_RPOLE2

#define AD9523_PLL2_LOOP_FILTER_RPOLE2 (   x)    (((x) & 0x7) << 6)

◆ AD9523_PLL2_LOOP_FILTER_RZERO

#define AD9523_PLL2_LOOP_FILTER_RZERO (   x)    (((x) & 0x7) << 3)

◆ AD9523_PLL2_LOOP_FILTER_RZERO_BYPASS_EN

#define AD9523_PLL2_LOOP_FILTER_RZERO_BYPASS_EN   (1 << 8)

◆ AD9523_PLL2_R2_DIVIDER

#define AD9523_PLL2_R2_DIVIDER   (AD9523_R1B | 0xF7)

◆ AD9523_PLL2_R2_DIVIDER_VAL

#define AD9523_PLL2_R2_DIVIDER_VAL (   x)    (((x) & 0x1F) << 0)

◆ AD9523_PLL2_VCO_CALIBRATE

#define AD9523_PLL2_VCO_CALIBRATE   (1 << 1)

◆ AD9523_PLL2_VCO_CTRL

#define AD9523_PLL2_VCO_CTRL   (AD9523_R1B | 0xF3)

◆ AD9523_PLL2_VCO_DIV_M1

#define AD9523_PLL2_VCO_DIV_M1 (   x)    ((((x) - 3) & 0x3) << 0)

◆ AD9523_PLL2_VCO_DIV_M1_PWR_DOWN_EN

#define AD9523_PLL2_VCO_DIV_M1_PWR_DOWN_EN   (1 << 2)

◆ AD9523_PLL2_VCO_DIV_M2

#define AD9523_PLL2_VCO_DIV_M2 (   x)    ((((x) - 3) & 0x3) << 4)

◆ AD9523_PLL2_VCO_DIV_M2_PWR_DOWN_EN

#define AD9523_PLL2_VCO_DIV_M2_PWR_DOWN_EN   (1 << 6)

◆ AD9523_PLL2_VCO_DIVIDER

#define AD9523_PLL2_VCO_DIVIDER   (AD9523_R1B | 0xF4)

◆ AD9523_POWER_DOWN_CTRL

#define AD9523_POWER_DOWN_CTRL   (AD9523_R1B | 0x233)

◆ AD9523_POWER_DOWN_CTRL_DIST_PWR_DOWN

#define AD9523_POWER_DOWN_CTRL_DIST_PWR_DOWN   (1 << 0)

◆ AD9523_POWER_DOWN_CTRL_PLL1_PWR_DOWN

#define AD9523_POWER_DOWN_CTRL_PLL1_PWR_DOWN   (1 << 2)

◆ AD9523_POWER_DOWN_CTRL_PLL2_PWR_DOWN

#define AD9523_POWER_DOWN_CTRL_PLL2_PWR_DOWN   (1 << 1)

◆ AD9523_R1B

#define AD9523_R1B   (1 << 16)

◆ AD9523_R2B

#define AD9523_R2B   (2 << 16)

◆ AD9523_R3B

#define AD9523_R3B   (3 << 16)

◆ AD9523_READ

#define AD9523_READ   (1 << 15)

◆ AD9523_READBACK_0

#define AD9523_READBACK_0   (AD9523_R1B | 0x22C)

◆ AD9523_READBACK_0_STAT_PLL1_LD

#define AD9523_READBACK_0_STAT_PLL1_LD   (1 << 0)

◆ AD9523_READBACK_0_STAT_PLL2_FB_CLK

#define AD9523_READBACK_0_STAT_PLL2_FB_CLK   (1 << 6)

◆ AD9523_READBACK_0_STAT_PLL2_LD

#define AD9523_READBACK_0_STAT_PLL2_LD   (1 << 1)

◆ AD9523_READBACK_0_STAT_PLL2_REF_CLK

#define AD9523_READBACK_0_STAT_PLL2_REF_CLK   (1 << 7)

◆ AD9523_READBACK_0_STAT_REF_TEST

#define AD9523_READBACK_0_STAT_REF_TEST   (1 << 4)

◆ AD9523_READBACK_0_STAT_REFA

#define AD9523_READBACK_0_STAT_REFA   (1 << 2)

◆ AD9523_READBACK_0_STAT_REFB

#define AD9523_READBACK_0_STAT_REFB   (1 << 3)

◆ AD9523_READBACK_0_STAT_VCXO

#define AD9523_READBACK_0_STAT_VCXO   (1 << 5)

◆ AD9523_READBACK_1

#define AD9523_READBACK_1   (AD9523_R1B | 0x22D)

◆ AD9523_READBACK_1_AUTOMODE_SEL_REFB

#define AD9523_READBACK_1_AUTOMODE_SEL_REFB   (1 << 2)

◆ AD9523_READBACK_1_HOLDOVER_ACTIVE

#define AD9523_READBACK_1_HOLDOVER_ACTIVE   (1 << 3)

◆ AD9523_READBACK_1_VCO_CALIB_IN_PROGRESS

#define AD9523_READBACK_1_VCO_CALIB_IN_PROGRESS   (1 << 0)

◆ AD9523_READBACK_CTRL

#define AD9523_READBACK_CTRL   (AD9523_R1B | 0x4)

◆ AD9523_READBACK_CTRL_READ_BUFFERED

#define AD9523_READBACK_CTRL_READ_BUFFERED   (1 << 0)

◆ AD9523_SER_CONF_SDO_ACTIVE

#define AD9523_SER_CONF_SDO_ACTIVE   ((1 << 7) | (1 << 0))

◆ AD9523_SER_CONF_SOFT_RESET

#define AD9523_SER_CONF_SOFT_RESET   ((1 << 5) | (1 << 2))

◆ AD9523_SERIAL_PORT_CONFIG

#define AD9523_SERIAL_PORT_CONFIG   (AD9523_R1B | 0x0)

◆ AD9523_STATUS_MONITOR_01_PLL12_LOCKED

#define AD9523_STATUS_MONITOR_01_PLL12_LOCKED   (0x302)

◆ AD9523_STATUS_SIGNALS

#define AD9523_STATUS_SIGNALS   (AD9523_R3B | 0x232)

◆ AD9523_STATUS_SIGNALS_SYNC_MAN_CTRL

#define AD9523_STATUS_SIGNALS_SYNC_MAN_CTRL   (1 << 16)

◆ AD9523_TRANSF_LEN

#define AD9523_TRANSF_LEN (   x)    ((x) >> 16)

◆ AD9523_VERSION_REGISTER

#define AD9523_VERSION_REGISTER   (AD9523_R1B | 0x2)

◆ AD9523_WRITE

#define AD9523_WRITE   (0 << 15)

Enumeration Type Documentation

◆ ad9523_out_frequencies

enum ad9523_out_frequencies
Enumerator
AD9523_VCO1 
AD9523_VCO2 
AD9523_VCXO 
AD9523_NUM_CLK_SRC 

◆ cpole1_capacitor

enum cpole1_capacitor
Enumerator
CPOLE1_0_PF 
CPOLE1_8_PF 
CPOLE1_16_PF 
CPOLE1_24_PF 
_CPOLE1_24_PF 
CPOLE1_32_PF 
CPOLE1_40_PF 
CPOLE1_48_PF 

◆ outp_drv_mode

enum outp_drv_mode
Enumerator
TRISTATE 
LVPECL_8mA 
LVDS_4mA 
LVDS_7mA 
HSTL0_16mA 
HSTL1_8mA 
CMOS_CONF1 
CMOS_CONF2 
CMOS_CONF3 
CMOS_CONF4 
CMOS_CONF5 
CMOS_CONF6 
CMOS_CONF7 
CMOS_CONF8 
CMOS_CONF9 

◆ pll1_rzero_resistor

enum pll1_rzero_resistor
Enumerator
RZERO_883_OHM 
RZERO_677_OHM 
RZERO_341_OHM 
RZERO_135_OHM 
RZERO_10_OHM 
RZERO_USE_EXT_RES 

◆ ref_sel_mode

enum ref_sel_mode
Enumerator
NONEREVERTIVE_STAY_ON_REFB 
REVERT_TO_REFA 
SELECT_REFA 
SELECT_REFB 
EXT_REF_SEL 

◆ rpole2_resistor

enum rpole2_resistor
Enumerator
RPOLE2_900_OHM 
RPOLE2_450_OHM 
RPOLE2_300_OHM 
RPOLE2_225_OHM 

◆ rzero_resistor

enum rzero_resistor
Enumerator
RZERO_3250_OHM 
RZERO_2750_OHM 
RZERO_2250_OHM 
RZERO_2100_OHM 
RZERO_3000_OHM 
RZERO_2500_OHM 
RZERO_2000_OHM 
RZERO_1850_OHM 

Function Documentation

◆ ad9523_init()

int32_t ad9523_init ( struct ad9523_init_param *  init_param)

Initialize the AD9523 data structure with the default register values.

Parameters
init_param- The device initial parameters.
Returns
Always return 0.

◆ ad9523_io_update()

int32_t ad9523_io_update ( struct ad9523_dev *  dev)

Updates the AD9523 configuration.

Parameters
dev- The device structure.
Returns
Returns 0 in case of success or negative error code.
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◆ ad9523_remove()

int32_t ad9523_remove ( struct ad9523_dev *  dev)

Free the resources allocated by ad9523_setup().

Parameters
dev- The device structure.
Returns
0 in case of success, negative error code otherwise.

◆ ad9523_setup()

int32_t ad9523_setup ( struct ad9523_dev **  device,
const struct ad9523_init_param *  init_param 
)

Setup the AD9523 device.

Parameters
device- The device structure.
init_param- The structure holding the device initial parameters.
Returns
Returns 0 in case of success or negative error code.

◆ ad9523_spi_read()

int32_t ad9523_spi_read ( struct ad9523_dev *  dev,
uint32_t  reg_addr,
uint32_t *  reg_data 
)

Reads the value of the selected register.

Parameters
dev- The device structure.
reg_addr- The address of the register to read.
reg_data- Pointer to the read value.
Returns
Returns 0 in case of success or negative error code.
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◆ ad9523_spi_write()

int32_t ad9523_spi_write ( struct ad9523_dev *  dev,
uint32_t  reg_addr,
uint32_t  reg_data 
)

Writes a value to the selected register.

Parameters
dev- The device structure.
reg_addr- The address of the register to write to.
reg_data- The value to write to the register.
Returns
Returns 0 in case of success or negative error code.
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◆ ad9523_status()

int32_t ad9523_status ( struct ad9523_dev *  dev)

Updates the AD9523 configuration.

Parameters
dev- The device structure.
Returns
Returns 0 in case of success or negative error code.
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◆ ad9523_sync()

int32_t ad9523_sync ( struct ad9523_dev *  dev)

Updates the AD9523 configuration.

Parameters
dev- The device structure.
Returns
Returns 0 in case of success or negative error code.
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◆ ad9523_vco_out_map()

int32_t ad9523_vco_out_map ( struct ad9523_dev *  dev,
uint32_t  ch,
uint32_t  out 
)

Sets the clock provider for selected channel.

Parameters
dev- The device structure.
ch- Selected channel.
out- Selected clock provider.
Returns
Returns 0 in case of success or negative error code.
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