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/* Register Map for the Si5351 Devices */
/* */
/* Thomas Kuschel created 2022-05-10 */
/* KW4NZ Version 1.0 */
# define SI5351_DEVICE_STATUS 0u /* R */
# define SI5351_SYS_INIT (1u<<7) /* System Initialization Status, 0..System initialization is complete. Device is ready 1..Device is in system initalization mode. */
# define SI5351_LOL_B (1u<<6) /* PLL B Loss Of Lock Status, 0..PLL B is locked, 1..PLL B is unlocked. */
# define SI5351_LOL_A (1u<<5) /* PLL A Loss Of Lock Status */
# define SI5351_LOS_CLKIN (1u<<4) /* CLKIN Loss Of Lock Status (Si5351 only) 0..Valid clock signal at the CLKIN pin */
# define SI5351_LOS_XTAL (1u<<3) /* Crystal Loss Of Signal. 0..Valid crystal signal at the XA and XB Pins */
# define SI5351_REVID_1 (1u<<1)
# define SI5351_REVID_0 (1u<<0)
# define SI5351_REVID (3u<<0) /* Revision number of the device. */
# define SI5351_DEVICE_STATUS_RESET_VALUE 0x00
# define SI5351_INTERRUPT_STATUS_STICKY 1u /* R/W */
# define SI5351_SYS_INIT_STKY (1u<<7) /* System Calibration Status Sticky Bit. 0..No SYS_INIT interrupt has occured since it was last cleared. */
# define SI5351_LOL_B_STKY (1u<<6) /* PLLB Loss of Lock Status Sticky Bit. 0..No PLL_B interrupt has occured since it was last cleared. */
# define SI5351_LOL_A_STKY (1u<<5)
# define SI5351_LOS_CLKIN_STKY (1u<<4)
# define SI5351_LOS_XTAL_STKY (1u<<3)
# define SI5351_INTERRUPT_STATUS_STICKY_RESET_VALUE 0x00
# define SI5351_INTERRUPT_STATUS_MASK 2u
# define SI5351_SYS_INIT_MASK (1u<<7)
# define SI5351_LOL_B_MASK (1u<<6)
# define SI5351_LOL_A_MASK (1u<<5)
# define SI5351_LOS_CLKIN_MASK (1u<<4)
# define SI5351_LOS_XTAL_MASK (1u<<3)
# define SI5351_INTERRUPT_STATUS_MASK_RESET_VALUE 0x00
# define SI5351_OUTPUT_ENABLE_CONTROL 3u /* R/W */
# define SI5351_CLK7_OEB (1u<<7) /* Output Disable for CLKx. 0..Enable CLKx output. 1..Disable CLKx output. */
# define SI5351_CLK6_OEB (1u<<6)
# define SI5351_CLK5_OEB (1u<<5)
# define SI5351_CLK4_OEB (1u<<4)
# define SI5351_CLK3_OEB (1u<<3)
# define SI5351_CLK2_OEB (1u<<2)
# define SI5351_CLK1_OEB (1u<<1)
# define SI5351_CLK0_OEB (1u<<0)
# define SI5351_OUTPUT_ENABLE_CONTROL_RESET_VALUE 0x00
# define SI5351_OEB_PIN_ENABLE_CONTROL_MASK 9u /* R/W */
# define SI5351_OEB_MASK7 (1u<<7) /* OEB pin enable control of CLKx. 0..OEB pin controls enable/disable state of CLKx output */
# define SI5351_OEB_MASK6 (1u<<6) /* 1..OEB pin does not control enable/disable state of CLKx output. */
# define SI5351_OEB_MASK5 (1u<<5)
# define SI5351_OEB_MASK4 (1u<<4)
# define SI5351_OEB_MASK3 (1u<<3)
# define SI5351_OEB_MASK2 (1u<<2)
# define SI5351_OEB_MASK1 (1u<<1)
# define SI5351_OEB_MASK0 (1u<<0)
# define SI5351_OEB_PIN_ENABLE_CONTROL_MASK_RESET_VALUE 0x00
# define SI5351_PLL_INPUT_SOURCE 15u /* R/W */
# define SI5351_CLKIN_DIV_1 (1u<<7)
# define SI5351_CLKIN_DIV_0 (1u<<6)
# define SI5351_CLKIN_DIV (3u<<6) /* CLKIN Input Divider 00b: Devide by 1. 01b: Divide by 2. 10b: Divide by 4. 11b: Divide by 8. */
# define SI5351_PLLB_SRC (1u<<3) /* Input Source Select for PLLB. 0..Select the XTAL input as the reference clock for PLLB */
# define SI5351_PLLA_SRC (1u<<2) /* Input Source Select for PLLA. */
# define SI5351_PLL_INPUT_SOURCE_RESET_VALUE 0x00
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/* CLK0 Control */
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# define SI5351_CLK0_CONTROL 16u /* R/W */
# define SI5351_CLK0_PDN (1u<<7) /* Clock 0 Power Down. */
# define SI5351_MS0_INT (1u<<6) /* MultiSynth 0 Integer Mode. 1..MS0 operates in integer mode. */
# define SI5351_MS0_SRC (1u<<5) /* MultiSynth Source Select for CLK0 */
# define SI5351_CLK0_INV (1u<<4) /* Output Clock 0 Invert. */
# define SI5351_CLK0_SRC_1 (1u<<3) /* Output Clock 0 Input Source */
# define SI5351_CLK0_SRC_0 (1u<<2) /* 00: Select the XTAL as the clock source for CLK0. By-pass both synthesis stages (PLL/VCXO & MultiSynth) */
# define SI5351_CLK0_SRC (3u<<2) /* and connects CLK0 directly to the oscillator which generates an output freq determined by the XTAL freq. */
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# define SI5351_CLK_SRC_XTAL (0x00<<2) /*!< Select the XTAL as the clock source for CLKx */
# define SI5351_CLK_SRC_CLKIN (0x01<<2) /*!< Select the CLKIN as the clock source for CLKx */
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# define SI5351_CLK_SRC_RESERVED (0x02<<2) /*!< DO NOT Select this option */
# define SI5351_CLK_SRC_MS0 (0x03<<2) /*!< Select the MulitSynth 0 as the clock source for CLKx */
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# define SI5351_CLK0_IDRV_1 (1u<<1) /* 01: CLKIN as clock source for CLK0. By-pass both synthesis stages. 10: N/A. 11: Select MultiSynth 0 as source for CLK0 */
# define SI5351_CLK0_IDRV_0 (1u<<0) /* CLK0 Output Rise and Fall time / Drive Strength Control */
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# define SI5351_CLK0_IDRV (3u<<0) /* 00: 2 mA, 01: 4 mA, 10: 6 mA, 11: 8 mA */
# define SI5351_CLK_2_MA (0x00) /*!< 2 mA output rise and fall time / drive strength control */
# define SI5351_CLK_4_MA (0x01) /*!< 4 mA output rise and fall time / drive strength control */
# define SI5351_CLK_6_MA (0x02) /*!< 6 mA output rise and fall time / drive strength control */
# define SI5351_CLK_8_MA (0x03) /*!< 8 mA output rise and fall time / drive strength control */
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# define SI5351_CLK0_CONTROL_RESET_VALUE 0x00
# define SI5351_CLK1_CONTROL 17u /* R/W */
# define SI5351_CLK1_PDN (1u<<7) /* Clock 1 Power Down. */
# define SI5351_MS1_INT (1u<<6) /* MultiSynth 1 Integer Mode. 1..MS1 operates in integer mode. */
# define SI5351_MS1_SRC (1u<<5) /* MultiSynth Source Select for CLK1 */
# define SI5351_CLK1_INV (1u<<4) /* Output Clock 1 Invert. */
# define SI5351_CLK1_SRC_1 (1u<<3) /* Output Clock 1 Input Source */
# define SI5351_CLK1_SRC_0 (1u<<2) /* 00: Select the XTAL as the clock source for CLK0. By-pass both synthesis stages (PLL/VCXO & MultiSynth) */
# define SI5351_CLK1_SRC (3u<<2) /* and connects CLK1 directly to the oscillator which generates an output freq determined by the XTAL freq. */
# define SI5351_CLK1_IDRV_1 (1u<<1) /* 01: CLKIN as clock source for CLK1. By-pass both synthesis stages. 10: N/A. 11: Select MultiSynth 1 as source for CLK1 */
# define SI5351_CLK1_IDRV_0 (1u<<0) /* CLK1 Output Rise and Fall time / Drive Strength Control */
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# define SI5351_CLK1_IDRV (3u<<0) /* 00: 2 mA, 01: 4 mA, 10: 6 mA, 11: 8 mA */
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# define SI5351_CLK1_CONTROL_RESET_VALUE 0x00
# define SI5351_CLK2_CONTROL 18u /* R/W */
# define SI5351_CLK2_PDN (1u<<7) /* Clock 2 Power Down. */
# define SI5351_MS2_INT (1u<<6) /* MultiSynth 2 Integer Mode. 1..MS2 operates in integer mode. */
# define SI5351_MS2_SRC (1u<<5) /* MultiSynth Source Select for CLK2 */
# define SI5351_CLK2_INV (1u<<4) /* Output Clock 2 Invert. */
# define SI5351_CLK2_SRC_1 (1u<<3) /* Output Clock 2 Input Source */
# define SI5351_CLK2_SRC_0 (1u<<2) /* 00: Select the XTAL as the clock source for CLK2. By-pass both synthesis stages (PLL/VCXO & MultiSynth) */
# define SI5351_CLK2_SRC (3u<<2) /* and connects CLK2 directly to the oscillator which generates an output freq determined by the XTAL freq. */
# define SI5351_CLK2_IDRV_1 (1u<<1) /* 01: CLKIN as clock source for CLK2. By-pass both synthesis stages. 10: N/A. 11: Select MultiSynth 2 as source for CLK2 */
# define SI5351_CLK2_IDRV_0 (1u<<0) /* CLK2 Output Rise and Fall time / Drive Strength Control */
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# define SI5351_CLK2_IDRV (3u<<0) /* 00: 2 mA, 01: 4 mA, 10: 6 mA, 11: 8 mA */
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# define SI5351_CLK2_CONTROL_RESET_VALUE 0x00
# define SI5351_CLK3_CONTROL 19u /* R/W */
# define SI5351_CLK3_PDN (1u<<7) /* Clock 3 Power Down. */
# define SI5351_MS3_INT (1u<<6) /* MultiSynth 3 Integer Mode. 1..MS3 operates in integer mode. */
# define SI5351_MS3_SRC (1u<<5) /* MultiSynth Source Select for CLK3 */
# define SI5351_CLK3_INV (1u<<4) /* Output Clock 3 Invert. */
# define SI5351_CLK3_SRC_1 (1u<<3) /* Output Clock 3 Input Source */
# define SI5351_CLK3_SRC_0 (1u<<2) /* 00: Select the XTAL as the clock source for CLK3. By-pass both synthesis stages (PLL/VCXO & MultiSynth) */
# define SI5351_CLK3_SRC (3u<<2) /* and connects CLK3 directly to the oscillator which generates an output freq determined by the XTAL freq. */
# define SI5351_CLK3_IDRV_1 (1u<<1) /* 01: CLKIN as clock source for CLK3. By-pass both synthesis stages. 10: N/A. 11: Select MultiSynth 3 as source for CLK3 */
# define SI5351_CLK3_IDRV_0 (1u<<0) /* CLK3 Output Rise and Fall time / Drive Strength Control */
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# define SI5351_CLK3_IDRV (3u<<0) /* 00: 2 mA, 01: 4 mA, 10: 6 mA, 11: 8 mA */
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# define SI5351_CLK3_CONTROL_RESET_VALUE 0x00
# define SI5351_CLK4_CONTROL 20u /* R/W */
# define SI5351_CLK4_PDN (1u<<7) /* Clock 4 Power Down. */
# define SI5351_MS4_INT (1u<<6) /* MultiSynth 4 Integer Mode. 1..MS4 operates in integer mode. */
# define SI5351_MS4_SRC (1u<<5) /* MultiSynth Source Select for CLK4 */
# define SI5351_CLK4_INV (1u<<4) /* Output Clock 4 Invert. */
# define SI5351_CLK4_SRC_1 (1u<<3) /* Output Clock 4 Input Source */
# define SI5351_CLK4_SRC_0 (1u<<2) /* 00: Select the XTAL as the clock source for CLK4. By-pass both synthesis stages (PLL/VCXO & MultiSynth) */
# define SI5351_CLK4_SRC (3u<<2) /* and connects CLK4 directly to the oscillator which generates an output freq determined by the XTAL freq. */
# define SI5351_CLK4_IDRV_1 (1u<<1) /* 01: CLKIN as clock source for CLK4. By-pass both synthesis stages. 10: N/A. 11: Select MultiSynth 4 as source for CLK4 */
# define SI5351_CLK4_IDRV_0 (1u<<0) /* CLK4 Output Rise and Fall time / Drive Strength Control */
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# define SI5351_CLK4_IDRV (3u<<0) /* 00: 2 mA, 01: 4 mA, 10: 6 mA, 11: 8 mA */
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# define SI5351_CLK4_CONTROL_RESET_VALUE 0x00
# define SI5351_CLK5_CONTROL 21u /* R/W */
# define SI5351_CLK5_PDN (1u<<7) /* Clock 5 Power Down. */
# define SI5351_MS5_INT (1u<<6) /* MultiSynth 5 Integer Mode. 1..MS5 operates in integer mode. */
# define SI5351_MS5_SRC (1u<<5) /* MultiSynth Source Select for CLK5 */
# define SI5351_CLK5_INV (1u<<4) /* Output Clock 5 Invert. */
# define SI5351_CLK5_SRC_1 (1u<<3) /* Output Clock 5 Input Source */
# define SI5351_CLK5_SRC_0 (1u<<2) /* 00: Select the XTAL as the clock source for CLK5. By-pass both synthesis stages (PLL/VCXO & MultiSynth) */
# define SI5351_CLK5_SRC (3u<<2) /* and connects CLK5 directly to the oscillator which generates an output freq determined by the XTAL freq. */
# define SI5351_CLK5_IDRV_1 (1u<<1) /* 01: CLKIN as clock source for CLK5. By-pass both synthesis stages. 10: N/A. 11: Select MultiSynth 5 as source for CLK5 */
# define SI5351_CLK5_IDRV_0 (1u<<0) /* CLK5 Output Rise and Fall time / Drive Strength Control */
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# define SI5351_CLK5_IDRV (3u<<0) /* 00: 2 mA, 01: 4 mA, 10: 6 mA, 11: 8 mA */
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# define SI5351_CLK5_CONTROL_RESET_VALUE 0x00
# define SI5351_CLK6_CONTROL 22u /* R/W */
# define SI5351_CLK6_PDN (1u<<7) /* Clock 6 Power Down. */
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/* #define SI5351_MS6_INT (1u<<6) */
# define SI5351_FBA_INT (1u<<6) /*!< FBA MultiSynth Integer Mode. 1..MSNA operates in integer mode */
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# define SI5351_MS6_SRC (1u<<5) /* MultiSynth Source Select for CLK6 */
# define SI5351_CLK6_INV (1u<<4) /* Output Clock 6 Invert. */
# define SI5351_CLK6_SRC_1 (1u<<3) /* Output Clock 6 Input Source */
# define SI5351_CLK6_SRC_0 (1u<<2) /* 00: Select the XTAL as the clock source for CLK6. By-pass both synthesis stages (PLL/VCXO & MultiSynth) */
# define SI5351_CLK6_SRC (3u<<2) /* and connects CLK6 directly to the oscillator which generates an output freq determined by the XTAL freq. */
# define SI5351_CLK6_IDRV_1 (1u<<1) /* 01: CLKIN as clock source for CLK6. By-pass both synthesis stages. 10: N/A. 11: Select MultiSynth 6 as source for CLK6 */
# define SI5351_CLK6_IDRV_0 (1u<<0) /* CLK6 Output Rise and Fall time / Drive Strength Control */
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# define SI5351_CLK6_IDRV (3u<<0) /* 00: 2 mA, 01: 4 mA, 10: 6 mA, 11: 8 mA */
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# define SI5351_CLK6_CONTROL_RESET_VALUE 0x00
# define SI5351_CLK7_CONTROL 23u /* R/W */
# define SI5351_CLK7_PDN (1u<<7) /* Clock 7 Power Down. */
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/* #define SI5351_MS7_INT (1u<<6) */
# define SI5351_FBB_INT (1u<<6) /*!< FBB Multisynth Integer Mode. 1..MSNB operates in integer mode */
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# define SI5351_MS7_SRC (1u<<5) /* MultiSynth Source Select for CLK7 */
# define SI5351_CLK7_INV (1u<<4) /* Output Clock 7 Invert. */
# define SI5351_CLK7_SRC_1 (1u<<3) /* Output Clock 7 Input Source */
# define SI5351_CLK7_SRC_0 (1u<<2) /* 00: Select the XTAL as the clock source for CLK7. By-pass both synthesis stages (PLL/VCXO & MultiSynth) */
# define SI5351_CLK7_SRC (3u<<2) /* and connects CLK7 directly to the oscillator which generates an output freq determined by the XTAL freq. */
# define SI5351_CLK7_IDRV_1 (1u<<1) /* 01: CLKIN as clock source for CLK7. By-pass both synthesis stages. 10: N/A. 11: Select MultiSynth 7 as source for CLK7 */
# define SI5351_CLK7_IDRV_0 (1u<<0) /* CLK7 Output Rise and Fall time / Drive Strength Control */
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# define SI5351_CLK7_IDRV (3u<<0) /* 00: 2 mA, 01: 4 mA, 10: 6 mA, 11: 8 mA */
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# define SI5351_CLK7_CONTROL_RESET_VALUE 0x00
# define SI5351_CLK3_0_DISABLE_STATE 24u /* R/W */
# define SI5351_CLK3_DIS_STATE_1 (1u<<7) /* Clock x Disable State 00: CLKx is set to a LOW state when disabled, */
# define SI5351_CLK3_DIS_STATE_0 (1u<<6) /* 01: CLKx is set to a HIGH state when disabled, */
# define SI5351_CLK3_DIS_STATE (3u<<6) /* 10: CLKx is set to a HIGH IMPEDANCE state when disabled, */
# define SI5351_CLK2_DIS_STATE_1 (1u<<5) /* 11: CLKx is NEVER DISABLED */
# define SI5351_CLK2_DIS_STATE_0 (1u<<4)
# define SI5351_CLK2_DIS_STATE (3u<<4)
# define SI5351_CLK1_DIS_STATE_1 (1u<<3)
# define SI5351_CLK1_DIS_STATE_0 (1u<<2)
# define SI5351_CLK1_DIS_STATE (3u<<2)
# define SI5351_CLK0_DIS_STATE_1 (1u<<1)
# define SI5351_CLK0_DIS_STATE_0 (1u<<0)
# define SI5351_CLK0_DIS_STATE (3u<<0)
# define SI5351_CLK3_0_DISABLE_STATE_RESET_VALUE 0x00
# define SI5351_CLK7_4_DISABLE_STATE 25u /* R/W */
# define SI5351_CLK7_DIS_STATE_1 (1u<<7) /* Clock x Disable State 00: CLKx is set to a LOW state when disabled, */
# define SI5351_CLK7_DIS_STATE_0 (1u<<6) /* 01: CLKx is set to a HIGH state when disabled, */
# define SI5351_CLK7_DIS_STATE (3u<<6) /* 10: CLKx is set to a HIGH IMPEDANCE state when disabled, */
# define SI5351_CLK6_DIS_STATE_1 (1u<<5) /* 11: CLKx is NEVER DISABLED */
# define SI5351_CLK6_DIS_STATE_0 (1u<<4)
# define SI5351_CLK6_DIS_STATE (3u<<4)
# define SI5351_CLK5_DIS_STATE_1 (1u<<3)
# define SI5351_CLK5_DIS_STATE_0 (1u<<2)
# define SI5351_CLK5_DIS_STATE (3u<<2)
# define SI5351_CLK4_DIS_STATE_1 (1u<<1)
# define SI5351_CLK4_DIS_STATE_0 (1u<<0)
# define SI5351_CLK4_DIS_STATE (3u<<0)
# define SI5351_CLK4_0_DISABLE_STATE_RESET_VALUE 0x00
/* Multisynth NA Parameter 3.
This 20 - bit number is an encoded representation of the denominator for the frac -
tional part of the PLLA Feedback Multisynth Divider . */
# define SI5351_MULTISYNTH_NA_PARAMETER_3_HI 26u /* R/W */
# define MSNA_P3_15 (1u<<7)
# define MSNA_P3_14 (1u<<6)
# define MSNA_P3_13 (1u<<5)
# define MSNA_P3_12 (1u<<4)
# define MSNA_P3_11 (1u<<3)
# define MSNA_P3_10 (1u<<2)
# define MSNA_P3_9 (1u<<1)
# define MSNA_P3_8 (1u<<0)
# define MSNA_P3_15_8 (0xFF)
/* #define SI5351_MULTISYNTH_NA_PARAMETER_3_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH_NA_PARAMETER_3_LO 27u /* R/W */
# define MSNA_P3_7 (1u<<7)
# define MSNA_P3_6 (1u<<6)
# define MSNA_P3_5 (1u<<5)
# define MSNA_P3_4 (1u<<4)
# define MSNA_P3_3 (1u<<3)
# define MSNA_P3_2 (1u<<2)
# define MSNA_P3_1 (1u<<1)
# define MSNA_P3_0 (1u<<0)
# define MSNA_P3_7_0 (0xFF)
/* #define SI5351_MULTISYNTH_NA_PARAMETER_3_LO_RESET_VALUE 0xXX */
/* Multisynth NA Parameter 1.
This 18 - bit number is an encoded representation of the integer part of the PLLA
Feedback Multisynth divider . */
# define SI5351_MULTISYNTH_NA_PARAMETER_1_HIHI 28u /* R/W */
# define MSNA_P1_17 (1u<<1)
# define MSNA_P1_16 (1u<<0)
# define MSNA_P1_17_16 (3u<<0)
# define SI5351_MULTISYNTH_NA_PARAMETER_1_HI 29u /* R/W */
# define MSNA_P1_15 (1u<<7)
# define MSNA_P1_14 (1u<<6)
# define MSNA_P1_13 (1u<<5)
# define MSNA_P1_12 (1u<<4)
# define MSNA_P1_11 (1u<<3)
# define MSNA_P1_10 (1u<<2)
# define MSNA_P1_9 (1u<<1)
# define MSNA_P1_8 (1u<<0)
# define MSNA_P1_15_8 (0xFF)
# define SI5351_MULTISYNTH_NA_PARAMETER_1_LO 30u /* R/W */
# define MSNA_P1_7 (1u<<7)
# define MSNA_P1_6 (1u<<6)
# define MSNA_P1_5 (1u<<5)
# define MSNA_P1_4 (1u<<4)
# define MSNA_P1_3 (1u<<3)
# define MSNA_P1_2 (1u<<2)
# define MSNA_P1_1 (1u<<1)
# define MSNA_P1_0 (1u<<0)
# define MSNA_P1_7_0 (0xFF)
/* #define SI5351_MULTISYNTH_NA_PARAMETER_1_LO_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH_NA_PARAMETER_3_2_HIHI 31u /* R/W */
# define MSNA_P3_19 (1u<<7)
# define MSNA_P3_18 (1u<<6)
# define MSNA_P3_17 (1u<<5)
# define MSNA_P3_16 (1u<<4)
# define MSNA_P3_19_16 (7u<<4)
# define MSNA_P2_19 (1u<<3)
# define MSNA_P2_18 (1u<<2)
# define MSNA_P2_17 (1u<<1)
# define MSNA_P2_16 (1u<<0)
# define MSNA_P2_19_16 (7u<<0)
# define SI5351_MULTISYNTH_NA_PARAMETER_2_HI 32u /* R/W */
# define MSNA_P2_15 (1u<<7)
# define MSNA_P2_14 (1u<<6)
# define MSNA_P2_13 (1u<<5)
# define MSNA_P2_12 (1u<<4)
# define MSNA_P2_11 (1u<<3)
# define MSNA_P2_10 (1u<<2)
# define MSNA_P2_9 (1u<<1)
# define MSNA_P2_8 (1u<<0)
# define MSNA_P2_15_8 (0xFF)
# define SI5351_MULTISYNTH_NA_PARAMETER_2_LO 33u /* R/W */
# define MSNA_P2_7 (1u<<7)
# define MSNA_P2_6 (1u<<6)
# define MSNA_P2_5 (1u<<5)
# define MSNA_P2_4 (1u<<4)
# define MSNA_P2_3 (1u<<3)
# define MSNA_P2_2 (1u<<2)
# define MSNA_P2_1 (1u<<1)
# define MSNA_P2_0 (1u<<0)
# define MSNA_P2_7_0 (0xFF)
/* #define SI5351_MULTISYNTH_NA_PARAMETER_2_LO_RESET_VALUE 0xXX */
/* Multisynth NB Parameter 3.
This 20 - bit number is an encoded representation of the denominator for the frac -
tional part of the PLLB Feedback Multisynth divider . */
# define SI5351_MULTISYNTH_NB_PARAMETER_3_HI 34u /* R/W */
# define MSNB_P3_15 (1u<<7)
# define MSNB_P3_14 (1u<<6)
# define MSNB_P3_13 (1u<<5)
# define MSNB_P3_12 (1u<<4)
# define MSNB_P3_11 (1u<<3)
# define MSNB_P3_10 (1u<<2)
# define MSNB_P3_9 (1u<<1)
# define MSNB_P3_8 (1u<<0)
# define MSNB_P3_15_8 (0xFF)
/* #define SI5351_MULTISYNTH_NB_PARAMETER_3_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH_NB_PARAMETER_3_LO 35u /* R/W */
# define MSNB_P3_7 (1u<<7)
# define MSNB_P3_6 (1u<<6)
# define MSNB_P3_5 (1u<<5)
# define MSNB_P3_4 (1u<<4)
# define MSNB_P3_3 (1u<<3)
# define MSNB_P3_2 (1u<<2)
# define MSNB_P3_1 (1u<<1)
# define MSNB_P3_0 (1u<<0)
# define MSNB_P3_7_0 (0xFF)
/* #define SI5351_MULTISYNTH_NB_PARAMETER_3_LO_RESET_VALUE 0xXX */
/* Multisynth NB Parameter 1.
This 18 - bit number is an encoded representation of the integer part of the PLLA
Feedback Multisynth divider . */
# define SI5351_MULTISYNTH_NB_PARAMETER_1_HIHI 36u /* R/W */
# define MSNB_P1_17 (1u<<1)
# define MSNB_P1_16 (1u<<0)
# define MSNB_P1_17_16 (3u<<0)
# define SI5351_MULTISYNTH_NB_PARAMETER_1_HI 37u /* R/W */
# define MSNB_P1_15 (1u<<7)
# define MSNB_P1_14 (1u<<6)
# define MSNB_P1_13 (1u<<5)
# define MSNB_P1_12 (1u<<4)
# define MSNB_P1_11 (1u<<3)
# define MSNB_P1_10 (1u<<2)
# define MSNB_P1_9 (1u<<1)
# define MSNB_P1_8 (1u<<0)
# define MSNB_P1_15_8 (0xFF)
# define SI5351_MULTISYNTH_NB_PARAMETER_1_LO 38u /* R/W */
# define MSNB_P1_7 (1u<<7)
# define MSNB_P1_6 (1u<<6)
# define MSNB_P1_5 (1u<<5)
# define MSNB_P1_4 (1u<<4)
# define MSNB_P1_3 (1u<<3)
# define MSNB_P1_2 (1u<<2)
# define MSNB_P1_1 (1u<<1)
# define MSNB_P1_0 (1u<<0)
# define MSNB_P1_7_0 (0xFF)
/* #define SI5351_MULTISYNTH_NB_PARAMETER_1_LO_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH_NB_PARAMETER_3_2_HIHI 39u /* R/W */
# define MSNB_P3_19 (1u<<7)
# define MSNB_P3_18 (1u<<6)
# define MSNB_P3_17 (1u<<5)
# define MSNB_P3_16 (1u<<4)
# define MSNB_P3_19_16 (7u<<4)
# define MSNB_P2_19 (1u<<3)
# define MSNB_P2_18 (1u<<2)
# define MSNB_P2_17 (1u<<1)
# define MSNB_P2_16 (1u<<0)
# define MSNB_P2_19_16 (7u<<0)
# define SI5351_MULTISYNTH_NB_PARAMETER_2_HI 40u /* R/W */
# define MSNB_P2_15 (1u<<7)
# define MSNB_P2_14 (1u<<6)
# define MSNB_P2_13 (1u<<5)
# define MSNB_P2_12 (1u<<4)
# define MSNB_P2_11 (1u<<3)
# define MSNB_P2_10 (1u<<2)
# define MSNB_P2_9 (1u<<1)
# define MSNB_P2_8 (1u<<0)
# define MSNB_P2_15_8 (0xFF)
# define SI5351_MULTISYNTH_NB_PARAMETER_2_LO 41u /* R/W */
# define MSNB_P2_7 (1u<<7)
# define MSNB_P2_6 (1u<<6)
# define MSNB_P2_5 (1u<<5)
# define MSNB_P2_4 (1u<<4)
# define MSNB_P2_3 (1u<<3)
# define MSNB_P2_2 (1u<<2)
# define MSNB_P2_1 (1u<<1)
# define MSNB_P2_0 (1u<<0)
# define MSNB_P2_7_0 (0xFF)
/* #define SI5351_MULTISYNTH_NB_PARAMETER_2_LO_RESET_VALUE 0xXX */
/* Multisynth0 Parameter 3.
This 20 - bit number is an encoded representation of the denominator for the frac -
tional part of the MultiSynth0 Divider . */
# define SI5351_MULTISYNTH0_PARAMETER_3_HI 42u /* R/W */
# define MS0_P3_15 (1u<<7)
# define MS0_P3_14 (1u<<6)
# define MS0_P3_13 (1u<<5)
# define MS0_P3_12 (1u<<4)
# define MS0_P3_11 (1u<<3)
# define MS0_P3_10 (1u<<2)
# define MS0_P3_9 (1u<<1)
# define MS0_P3_8 (1u<<0)
# define MS0_P3_15_8 (0xFF)
/* #define SI5351_MULTISYNTH0_PARAMETER_3_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH0_PARAMETER_3_LO 43u /* R/W */
# define MS0_P3_7 (1u<<7)
# define MS0_P3_6 (1u<<6)
# define MS0_P3_5 (1u<<5)
# define MS0_P3_4 (1u<<4)
# define MS0_P3_3 (1u<<3)
# define MS0_P3_2 (1u<<2)
# define MS0_P3_1 (1u<<1)
# define MS0_P3_0 (1u<<0)
# define MS0_P3_7_0 (0xFF)
/* #define SI5351_MULTISYNTH0_PARAMETER_3_LO_RESET_VALUE 0xXX */
/* Multisynth0 Parameters R0 Output Divider, MS0 Divide by 4 Enable,
* Multisynth0 Parameter 1
This 18 - bit number is an encoded representation of the integer part of the Multi -
Synth0 divider . */
# define SI5351_MULTISYNTH0_PARAMETER_DIV 44u /* R/W */
# define R0_DIV_2 (1u<<6) /* 000b: Divide by 1, 001b: Divide by 2, 010b: Divide by 4, */
# define R0_DIV_1 (1u<<5) /* 011b: Divide by 8, 100b: Divide by 16, 101b: Divide by 32, */
# define R0_DIV_0 (1u<<4) /* 110b: Divide by 64, 111b: Divide by 128 */
# define R0_DIV (7u<<4)
# define MS0_DIVBY4_1 (1u<<3) /* 11: Divide by 4 enabled, 00: Divide by a value other than 4 */
# define MS0_DIVBY4_0 (1u<<2)
# define MS0_DIVBY4 (3u<<2)
# define MS0_P1_17 (1u<<1) /* Multisynth0 Parameter 1, This 18-bit number is an encoded representation */
# define MS0_P1_16 (1u<<0) /* of the integer part of the Multisynth0 divider */
# define MS0_P1_17_16 (3u<<0)
/* #define SI5351_MULTISYNTH0_PARAMETER_DIV_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH0_PARAMETER_1_HI 45u /* R/W */
# define MS0_P1_15 (1u<<7)
# define MS0_P1_14 (1u<<6)
# define MS0_P1_13 (1u<<5)
# define MS0_P1_12 (1u<<4)
# define MS0_P1_11 (1u<<3)
# define MS0_P1_10 (1u<<2)
# define MS0_P1_9 (1u<<1)
# define MS0_P1_8 (1u<<0)
# define MS0_P1_15_8 (0xFF)
/* #define SI5351_MULTISYNTH0_PARAMETER_1_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH0_PARAMETER_1_LO 46u /* R/W */
# define MS0_P1_7 (1u<<7)
# define MS0_P1_6 (1u<<6)
# define MS0_P1_5 (1u<<5)
# define MS0_P1_4 (1u<<4)
# define MS0_P1_3 (1u<<3)
# define MS0_P1_2 (1u<<2)
# define MS0_P1_1 (1u<<1)
# define MS0_P1_0 (1u<<0)
# define MS0_P1_7_0 (0xFF)
/* #define SI5351_MULTISYNTH0_PARAMETER_1_LO_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH0_PARAMETER_3_2_HIHI 47u /* R/W */
# define MS0_P3_19 (1u<<7)
# define MS0_P3_18 (1u<<6)
# define MS0_P3_17 (1u<<5)
# define MS0_P3_16 (1u<<4)
# define MS0_P3_19_16 (7u<<4)
# define MS0_P2_19 (1u<<3)
# define MS0_P2_18 (1u<<2)
# define MS0_P2_17 (1u<<1)
# define MS0_P2_16 (1u<<0)
# define MS0_P2_19_16 (7u<<0)
# define SI5351_MULTISYNTH0_PARAMETER_2_HI 48u /* R/W */
# define MS0_P2_15 (1u<<7)
# define MS0_P2_14 (1u<<6)
# define MS0_P2_13 (1u<<5)
# define MS0_P2_12 (1u<<4)
# define MS0_P2_11 (1u<<3)
# define MS0_P2_10 (1u<<2)
# define MS0_P2_9 (1u<<1)
# define MS0_P2_8 (1u<<0)
# define MS0_P2_15_8 (0xFF)
# define SI5351_MULTISYNTH0_PARAMETER_2_LO 49u /* R/W */
# define MS0_P2_7 (1u<<7)
# define MS0_P2_6 (1u<<6)
# define MS0_P2_5 (1u<<5)
# define MS0_P2_4 (1u<<4)
# define MS0_P2_3 (1u<<3)
# define MS0_P2_2 (1u<<2)
# define MS0_P2_1 (1u<<1)
# define MS0_P2_0 (1u<<0)
# define MS0_P2_7_0 (0xFF)
/* #define SI5351_MULTISYNTH0_PARAMETER_2_LO_RESET_VALUE 0xXX */
/* Multisynth1 Parameter 3.
This 20 - bit number is an encoded representation of the denominator for the frac -
tional part of the MultiSynth1 Divider . */
# define SI5351_MULTISYNTH1_PARAMETER_3_HI 50u /* R/W */
# define MS1_P3_15 (1u<<7)
# define MS1_P3_14 (1u<<6)
# define MS1_P3_13 (1u<<5)
# define MS1_P3_12 (1u<<4)
# define MS1_P3_11 (1u<<3)
# define MS1_P3_10 (1u<<2)
# define MS1_P3_9 (1u<<1)
# define MS1_P3_8 (1u<<0)
# define MS1_P3_15_8 (0xFF)
/* #define SI5351_MULTISYNTH1_PARAMETER_3_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH1_PARAMETER_3_LO 51u /* R/W */
# define MS1_P3_7 (1u<<7)
# define MS1_P3_6 (1u<<6)
# define MS1_P3_5 (1u<<5)
# define MS1_P3_4 (1u<<4)
# define MS1_P3_3 (1u<<3)
# define MS1_P3_2 (1u<<2)
# define MS1_P3_1 (1u<<1)
# define MS1_P3_0 (1u<<0)
# define MS1_P3_7_0 (0xFF)
/* #define SI5351_MULTISYNTH1_PARAMETER_3_LO_RESET_VALUE 0xXX */
/* Multisynth1 Parameters R1 Output Divider, MS1 Divide by 4 Enable,
* Multisynth1 Parameter 1
This 18 - bit number is an encoded representation of the integer part of the Multi -
Synth1 divider . */
# define SI5351_MULTISYNTH1_PARAMETER_DIV 52u /* R/W */
# define R1_DIV_2 (1u<<6) /* 000b: Divide by 1, 001b: Divide by 2, 010b: Divide by 4, */
# define R1_DIV_1 (1u<<5) /* 011b: Divide by 8, 100b: Divide by 16, 101b: Divide by 32, */
# define R1_DIV_0 (1u<<4) /* 110b: Divide by 64, 111b: Divide by 128 */
# define R1_DIV (7u<<4)
# define MS1_DIVBY4_1 (1u<<3) /* 11: Divide by 4 enabled, 00: Divide by a value other than 4 */
# define MS1_DIVBY4_0 (1u<<2)
# define MS1_DIVBY4 (3u<<2)
# define MS1_P1_17 (1u<<1) /* Multisynth0 Parameter 1, This 18-bit number is an encoded representation */
# define MS1_P1_16 (1u<<0) /* of the integer part of the Multisynth0 divider */
# define MS1_P1_17_16 (3u<<0)
/* #define SI5351_MULTISYNTH1_PARAMETER_DIV_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH1_PARAMETER_1_HI 53u /* R/W */
# define MS1_P1_15 (1u<<7)
# define MS1_P1_14 (1u<<6)
# define MS1_P1_13 (1u<<5)
# define MS1_P1_12 (1u<<4)
# define MS1_P1_11 (1u<<3)
# define MS1_P1_10 (1u<<2)
# define MS1_P1_9 (1u<<1)
# define MS1_P1_8 (1u<<0)
# define MS1_P1_15_8 (0xFF)
/* #define SI5351_MULTISYNTH1_PARAMETER_1_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH1_PARAMETER_1_LO 54u /* R/W */
# define MS1_P1_7 (1u<<7)
# define MS1_P1_6 (1u<<6)
# define MS1_P1_5 (1u<<5)
# define MS1_P1_4 (1u<<4)
# define MS1_P1_3 (1u<<3)
# define MS1_P1_2 (1u<<2)
# define MS1_P1_1 (1u<<1)
# define MS1_P1_0 (1u<<0)
# define MS1_P1_7_0 (0xFF)
/* #define SI5351_MULTISYNTH1_PARAMETER_1_LO_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH1_PARAMETER_3_2_HIHI 55u /* R/W */
# define MS1_P3_19 (1u<<7)
# define MS1_P3_18 (1u<<6)
# define MS1_P3_17 (1u<<5)
# define MS1_P3_16 (1u<<4)
# define MS1_P3_19_16 (7u<<4)
# define MS1_P2_19 (1u<<3)
# define MS1_P2_18 (1u<<2)
# define MS1_P2_17 (1u<<1)
# define MS1_P2_16 (1u<<0)
# define MS1_P2_19_16 (7u<<0)
# define SI5351_MULTISYNTH1_PARAMETER_2_HI 56u /* R/W */
# define MS1_P2_15 (1u<<7)
# define MS1_P2_14 (1u<<6)
# define MS1_P2_13 (1u<<5)
# define MS1_P2_12 (1u<<4)
# define MS1_P2_11 (1u<<3)
# define MS1_P2_10 (1u<<2)
# define MS1_P2_9 (1u<<1)
# define MS1_P2_8 (1u<<0)
# define MS1_P2_15_8 (0xFF)
# define SI5351_MULTISYNTH1_PARAMETER_2_LO 57u /* R/W */
# define MS1_P2_7 (1u<<7)
# define MS1_P2_6 (1u<<6)
# define MS1_P2_5 (1u<<5)
# define MS1_P2_4 (1u<<4)
# define MS1_P2_3 (1u<<3)
# define MS1_P2_2 (1u<<2)
# define MS1_P2_1 (1u<<1)
# define MS1_P2_0 (1u<<0)
# define MS1_P2_7_0 (0xFF)
/* #define SI5351_MULTISYNTH1_PARAMETER_2_LO_RESET_VALUE 0xXX */
/* Multisynth2 Parameter 3.
This 20 - bit number is an encoded representation of the denominator for the frac -
tional part of the MultiSynth2 Divider . */
# define SI5351_MULTISYNTH2_PARAMETER_3_HI 58u /* R/W */
# define MS2_P3_15 (1u<<7)
# define MS2_P3_14 (1u<<6)
# define MS2_P3_13 (1u<<5)
# define MS2_P3_12 (1u<<4)
# define MS2_P3_11 (1u<<3)
# define MS2_P3_10 (1u<<2)
# define MS2_P3_9 (1u<<1)
# define MS2_P3_8 (1u<<0)
# define MS2_P3_15_8 (0xFF)
/* #define SI5351_MULTISYNTH2_PARAMETER_3_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH2_PARAMETER_3_LO 59u /* R/W */
# define MS2_P3_7 (1u<<7)
# define MS2_P3_6 (1u<<6)
# define MS2_P3_5 (1u<<5)
# define MS2_P3_4 (1u<<4)
# define MS2_P3_3 (1u<<3)
# define MS2_P3_2 (1u<<2)
# define MS2_P3_1 (1u<<1)
# define MS2_P3_0 (1u<<0)
# define MS2_P3_7_0 (0xFF)
/* #define SI5351_MULTISYNTH2_PARAMETER_3_LO_RESET_VALUE 0xXX */
/* Multisynth2 Parameters R2 Output Divider, MS2 Divide by 4 Enable,
* Multisynth2 Parameter 1
This 18 - bit number is an encoded representation of the integer part of the Multi -
Synth2 divider . */
# define SI5351_MULTISYNTH2_PARAMETER_DIV 60u /* R/W */
# define R2_DIV_2 (1u<<6) /* 000b: Divide by 1, 001b: Divide by 2, 010b: Divide by 4, */
# define R2_DIV_1 (1u<<5) /* 011b: Divide by 8, 100b: Divide by 16, 101b: Divide by 32, */
# define R2_DIV_0 (1u<<4) /* 110b: Divide by 64, 111b: Divide by 128 */
# define R2_DIV (7u<<4)
# define MS2_DIVBY4_1 (1u<<3) /* 11: Divide by 4 enabled, 00: Divide by a value other than 4 */
# define MS2_DIVBY4_0 (1u<<2)
# define MS2_DIVBY4 (3u<<2)
# define MS2_P1_17 (1u<<1) /* Multisynth0 Parameter 1, This 18-bit number is an encoded representation */
# define MS2_P1_16 (1u<<0) /* of the integer part of the Multisynth0 divider */
# define MS2_P1_17_16 (3u<<0)
/* #define SI5351_MULTISYNTH2_PARAMETER_DIV_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH2_PARAMETER_1_HI 61u /* R/W */
# define MS2_P1_15 (1u<<7)
# define MS2_P1_14 (1u<<6)
# define MS2_P1_13 (1u<<5)
# define MS2_P1_12 (1u<<4)
# define MS2_P1_11 (1u<<3)
# define MS2_P1_10 (1u<<2)
# define MS2_P1_9 (1u<<1)
# define MS2_P1_8 (1u<<0)
# define MS2_P1_15_8 (0xFF)
/* #define SI5351_MULTISYNTH2_PARAMETER_1_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH2_PARAMETER_1_LO 62u /* R/W */
# define MS2_P1_7 (1u<<7)
# define MS2_P1_6 (1u<<6)
# define MS2_P1_5 (1u<<5)
# define MS2_P1_4 (1u<<4)
# define MS2_P1_3 (1u<<3)
# define MS2_P1_2 (1u<<2)
# define MS2_P1_1 (1u<<1)
# define MS2_P1_0 (1u<<0)
# define MS2_P1_7_0 (0xFF)
/* #define SI5351_MULTISYNTH2_PARAMETER_1_LO_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH2_PARAMETER_3_2_HIHI 63u /* R/W */
# define MS2_P3_19 (1u<<7)
# define MS2_P3_18 (1u<<6)
# define MS2_P3_17 (1u<<5)
# define MS2_P3_16 (1u<<4)
# define MS2_P3_19_16 (7u<<4)
# define MS2_P2_19 (1u<<3)
# define MS2_P2_18 (1u<<2)
# define MS2_P2_17 (1u<<1)
# define MS2_P2_16 (1u<<0)
# define MS2_P2_19_16 (7u<<0)
# define SI5351_MULTISYNTH2_PARAMETER_2_HI 64u /* R/W */
# define MS2_P2_15 (1u<<7)
# define MS2_P2_14 (1u<<6)
# define MS2_P2_13 (1u<<5)
# define MS2_P2_12 (1u<<4)
# define MS2_P2_11 (1u<<3)
# define MS2_P2_10 (1u<<2)
# define MS2_P2_9 (1u<<1)
# define MS2_P2_8 (1u<<0)
# define MS2_P2_15_8 (0xFF)
# define SI5351_MULTISYNTH2_PARAMETER_2_LO 65u /* R/W */
# define MS2_P2_7 (1u<<7)
# define MS2_P2_6 (1u<<6)
# define MS2_P2_5 (1u<<5)
# define MS2_P2_4 (1u<<4)
# define MS2_P2_3 (1u<<3)
# define MS2_P2_2 (1u<<2)
# define MS2_P2_1 (1u<<1)
# define MS2_P2_0 (1u<<0)
# define MS2_P2_7_0 (0xFF)
/* #define SI5351_MULTISYNTH2_PARAMETER_2_LO_RESET_VALUE 0xXX */
/* Multisynth3 Parameter 3.
This 20 - bit number is an encoded representation of the denominator for the frac -
tional part of the MultiSynth3 Divider . */
# define SI5351_MULTISYNTH3_PARAMETER_3_HI 66u /* R/W */
# define MS3_P3_15 (1u<<7)
# define MS3_P3_14 (1u<<6)
# define MS3_P3_13 (1u<<5)
# define MS3_P3_12 (1u<<4)
# define MS3_P3_11 (1u<<3)
# define MS3_P3_10 (1u<<2)
# define MS3_P3_9 (1u<<1)
# define MS3_P3_8 (1u<<0)
# define MS3_P3_15_8 (0xFF)
/* #define SI5351_MULTISYNTH3_PARAMETER_3_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH3_PARAMETER_3_LO 67u /* R/W */
# define MS3_P3_7 (1u<<7)
# define MS3_P3_6 (1u<<6)
# define MS3_P3_5 (1u<<5)
# define MS3_P3_4 (1u<<4)
# define MS3_P3_3 (1u<<3)
# define MS3_P3_2 (1u<<2)
# define MS3_P3_1 (1u<<1)
# define MS3_P3_0 (1u<<0)
# define MS3_P3_7_0 (0xFF)
/* #define SI5351_MULTISYNTH3_PARAMETER_3_LO_RESET_VALUE 0xXX */
/* Multisynth3 Parameters R3 Output Divider, MS3 Divide by 4 Enable,
* Multisynth3 Parameter 1
This 18 - bit number is an encoded representation of the integer part of the Multi -
Synth3 divider . */
# define SI5351_MULTISYNTH3_PARAMETER_DIV 68u /* R/W */
# define R3_DIV_2 (1u<<6) /* 000b: Divide by 1, 001b: Divide by 2, 010b: Divide by 4, */
# define R3_DIV_1 (1u<<5) /* 011b: Divide by 8, 100b: Divide by 16, 101b: Divide by 32, */
# define R3_DIV_0 (1u<<4) /* 110b: Divide by 64, 111b: Divide by 128 */
# define R3_DIV (7u<<4)
# define MS3_DIVBY4_1 (1u<<3) /* 11: Divide by 4 enabled, 00: Divide by a value other than 4 */
# define MS3_DIVBY4_0 (1u<<2)
# define MS3_DIVBY4 (3u<<2)
# define MS3_P1_17 (1u<<1) /* Multisynth0 Parameter 1, This 18-bit number is an encoded representation */
# define MS3_P1_16 (1u<<0) /* of the integer part of the Multisynth0 divider */
# define MS3_P1_17_16 (3u<<0)
/* #define SI5351_MULTISYNTH3_PARAMETER_DIV_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH3_PARAMETER_1_HI 69u /* R/W */
# define MS3_P1_15 (1u<<7)
# define MS3_P1_14 (1u<<6)
# define MS3_P1_13 (1u<<5)
# define MS3_P1_12 (1u<<4)
# define MS3_P1_11 (1u<<3)
# define MS3_P1_10 (1u<<2)
# define MS3_P1_9 (1u<<1)
# define MS3_P1_8 (1u<<0)
# define MS3_P1_15_8 (0xFF)
/* #define SI5351_MULTISYNTH3_PARAMETER_1_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH3_PARAMETER_1_LO 70u /* R/W */
# define MS3_P1_7 (1u<<7)
# define MS3_P1_6 (1u<<6)
# define MS3_P1_5 (1u<<5)
# define MS3_P1_4 (1u<<4)
# define MS3_P1_3 (1u<<3)
# define MS3_P1_2 (1u<<2)
# define MS3_P1_1 (1u<<1)
# define MS3_P1_0 (1u<<0)
# define MS3_P1_7_0 (0xFF)
/* #define SI5351_MULTISYNTH3_PARAMETER_1_LO_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH3_PARAMETER_3_2_HIHI 71u /* R/W */
# define MS3_P3_19 (1u<<7)
# define MS3_P3_18 (1u<<6)
# define MS3_P3_17 (1u<<5)
# define MS3_P3_16 (1u<<4)
# define MS3_P3_19_16 (7u<<4)
# define MS3_P2_19 (1u<<3)
# define MS3_P2_18 (1u<<2)
# define MS3_P2_17 (1u<<1)
# define MS3_P2_16 (1u<<0)
# define MS3_P2_19_16 (7u<<0)
# define SI5351_MULTISYNTH3_PARAMETER_2_HI 72u /* R/W */
# define MS3_P2_15 (1u<<7)
# define MS3_P2_14 (1u<<6)
# define MS3_P2_13 (1u<<5)
# define MS3_P2_12 (1u<<4)
# define MS3_P2_11 (1u<<3)
# define MS3_P2_10 (1u<<2)
# define MS3_P2_9 (1u<<1)
# define MS3_P2_8 (1u<<0)
# define MS3_P2_15_8 (0xFF)
# define SI5351_MULTISYNTH3_PARAMETER_2_LO 73u /* R/W */
# define MS3_P2_7 (1u<<7)
# define MS3_P2_6 (1u<<6)
# define MS3_P2_5 (1u<<5)
# define MS3_P2_4 (1u<<4)
# define MS3_P2_3 (1u<<3)
# define MS3_P2_2 (1u<<2)
# define MS3_P2_1 (1u<<1)
# define MS3_P2_0 (1u<<0)
# define MS3_P2_7_0 (0xFF)
/* #define SI5351_MULTISYNTH3_PARAMETER_2_LO_RESET_VALUE 0xXX */
/* MULTISYNTH5 Parameter 3.
This 20 - bit number is an encoded representation of the denominator for the frac -
tional part of the MultiSynth4 Divider . */
# define SI5351_MULTISYNTH4_PARAMETER_3_HI 74u /* R/W */
# define MS4_P3_15 (1u<<7)
# define MS4_P3_14 (1u<<6)
# define MS4_P3_13 (1u<<5)
# define MS4_P3_12 (1u<<4)
# define MS4_P3_11 (1u<<3)
# define MS4_P3_10 (1u<<2)
# define MS4_P3_9 (1u<<1)
# define MS4_P3_8 (1u<<0)
# define MS4_P3_15_8 (0xFF)
/* #define SI5351_MULTISYNTH4_PARAMETER_3_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH4_PARAMETER_3_LO 75u /* R/W */
# define MS4_P3_7 (1u<<7)
# define MS4_P3_6 (1u<<6)
# define MS4_P3_5 (1u<<5)
# define MS4_P3_4 (1u<<4)
# define MS4_P3_3 (1u<<3)
# define MS4_P3_2 (1u<<2)
# define MS4_P3_1 (1u<<1)
# define MS4_P3_0 (1u<<0)
# define MS4_P3_7_0 (0xFF)
/* #define SI5351_MULTISYNTH4_PARAMETER_3_LO_RESET_VALUE 0xXX */
/* Multisynth4 Parameters R3 Output Divider, MS4 Divide by 4 Enable,
* Multisynth4 Parameter 1
This 18 - bit number is an encoded representation of the integer part of the Multi -
Synth3 divider . */
# define SI5351_MULTISYNTH4_PARAMETER_DIV 76u /* R/W */
# define R3_DIV_2 (1u<<6) /* 000b: Divide by 1, 001b: Divide by 2, 010b: Divide by 4, */
# define R3_DIV_1 (1u<<5) /* 011b: Divide by 8, 100b: Divide by 16, 101b: Divide by 32, */
# define R3_DIV_0 (1u<<4) /* 110b: Divide by 64, 111b: Divide by 128 */
# define R3_DIV (7u<<4)
# define MS4_DIVBY4_1 (1u<<3) /* 11: Divide by 4 enabled, 00: Divide by a value other than 4 */
# define MS4_DIVBY4_0 (1u<<2)
# define MS4_DIVBY4 (3u<<2)
# define MS4_P1_17 (1u<<1) /* Multisynth0 Parameter 1, This 18-bit number is an encoded representation */
# define MS4_P1_16 (1u<<0) /* of the integer part of the Multisynth0 divider */
# define MS4_P1_17_16 (3u<<0)
/* #define SI5351_MULTISYNTH4_PARAMETER_DIV_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH4_PARAMETER_1_HI 77u /* R/W */
# define MS4_P1_15 (1u<<7)
# define MS4_P1_14 (1u<<6)
# define MS4_P1_13 (1u<<5)
# define MS4_P1_12 (1u<<4)
# define MS4_P1_11 (1u<<3)
# define MS4_P1_10 (1u<<2)
# define MS4_P1_9 (1u<<1)
# define MS4_P1_8 (1u<<0)
# define MS4_P1_15_8 (0xFF)
/* #define SI5351_MULTISYNTH4_PARAMETER_1_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH4_PARAMETER_1_LO 78u /* R/W */
# define MS4_P1_7 (1u<<7)
# define MS4_P1_6 (1u<<6)
# define MS4_P1_5 (1u<<5)
# define MS4_P1_4 (1u<<4)
# define MS4_P1_3 (1u<<3)
# define MS4_P1_2 (1u<<2)
# define MS4_P1_1 (1u<<1)
# define MS4_P1_0 (1u<<0)
# define MS4_P1_7_0 (0xFF)
/* #define SI5351_MULTISYNTH4_PARAMETER_1_LO_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH4_PARAMETER_3_2_HIHI 79u /* R/W */
# define MS4_P3_19 (1u<<7)
# define MS4_P3_18 (1u<<6)
# define MS4_P3_17 (1u<<5)
# define MS4_P3_16 (1u<<4)
# define MS4_P3_19_16 (7u<<4)
# define MS4_P2_19 (1u<<3)
# define MS4_P2_18 (1u<<2)
# define MS4_P2_17 (1u<<1)
# define MS4_P2_16 (1u<<0)
# define MS4_P2_19_16 (7u<<0)
# define SI5351_MULTISYNTH4_PARAMETER_2_HI 80u /* R/W */
# define MS4_P2_15 (1u<<7)
# define MS4_P2_14 (1u<<6)
# define MS4_P2_13 (1u<<5)
# define MS4_P2_12 (1u<<4)
# define MS4_P2_11 (1u<<3)
# define MS4_P2_10 (1u<<2)
# define MS4_P2_9 (1u<<1)
# define MS4_P2_8 (1u<<0)
# define MS4_P2_15_8 (0xFF)
# define SI5351_MULTISYNTH4_PARAMETER_2_LO 81u /* R/W */
# define MS4_P2_7 (1u<<7)
# define MS4_P2_6 (1u<<6)
# define MS4_P2_5 (1u<<5)
# define MS4_P2_4 (1u<<4)
# define MS4_P2_3 (1u<<3)
# define MS4_P2_2 (1u<<2)
# define MS4_P2_1 (1u<<1)
# define MS4_P2_0 (1u<<0)
# define MS4_P2_7_0 (0xFF)
/* #define SI5351_MULTISYNTH4_PARAMETER_2_LO_RESET_VALUE 0xXX */
/* Multisynth5 Parameter 3.
This 20 - bit number is an encoded representation of the denominator for the frac -
tional part of the MultiSynth5 Divider . */
# define SI5351_MULTISYNTH5_PARAMETER_3_HI 82u /* R/W */
# define MS5_P3_15 (1u<<7)
# define MS5_P3_14 (1u<<6)
# define MS5_P3_13 (1u<<5)
# define MS5_P3_12 (1u<<4)
# define MS5_P3_11 (1u<<3)
# define MS5_P3_10 (1u<<2)
# define MS5_P3_9 (1u<<1)
# define MS5_P3_8 (1u<<0)
# define MS5_P3_15_8 (0xFF)
/* #define SI5351_MULTISYNTH5_PARAMETER_3_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH5_PARAMETER_3_LO 83u /* R/W */
# define MS5_P3_7 (1u<<7)
# define MS5_P3_6 (1u<<6)
# define MS5_P3_5 (1u<<5)
# define MS5_P3_4 (1u<<4)
# define MS5_P3_3 (1u<<3)
# define MS5_P3_2 (1u<<2)
# define MS5_P3_1 (1u<<1)
# define MS5_P3_0 (1u<<0)
# define MS5_P3_7_0 (0xFF)
/* #define SI5351_MULTISYNTH5_PARAMETER_3_LO_RESET_VALUE 0xXX */
/* Multisynth5 Parameters R3 Output Divider, MS5 Divide by 4 Enable,
* Multisynth5 Parameter 1
This 18 - bit number is an encoded representation of the integer part of the Multi -
Synth3 divider . */
# define SI5351_MULTISYNTH5_PARAMETER_DIV 84u /* R/W */
# define R3_DIV_2 (1u<<6) /* 000b: Divide by 1, 001b: Divide by 2, 010b: Divide by 4, */
# define R3_DIV_1 (1u<<5) /* 011b: Divide by 8, 100b: Divide by 16, 101b: Divide by 32, */
# define R3_DIV_0 (1u<<4) /* 110b: Divide by 64, 111b: Divide by 128 */
# define R3_DIV (7u<<4)
# define MS5_DIVBY4_1 (1u<<3) /* 11: Divide by 4 enabled, 00: Divide by a value other than 4 */
# define MS5_DIVBY4_0 (1u<<2)
# define MS5_DIVBY4 (3u<<2)
# define MS5_P1_17 (1u<<1) /* Multisynth0 Parameter 1, This 18-bit number is an encoded representation */
# define MS5_P1_16 (1u<<0) /* of the integer part of the Multisynth0 divider */
# define MS5_P1_17_16 (3u<<0)
/* #define SI5351_MULTISYNTH5_PARAMETER_DIV_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH5_PARAMETER_1_HI 85u /* R/W */
# define MS5_P1_15 (1u<<7)
# define MS5_P1_14 (1u<<6)
# define MS5_P1_13 (1u<<5)
# define MS5_P1_12 (1u<<4)
# define MS5_P1_11 (1u<<3)
# define MS5_P1_10 (1u<<2)
# define MS5_P1_9 (1u<<1)
# define MS5_P1_8 (1u<<0)
# define MS5_P1_15_8 (0xFF)
/* #define SI5351_MULTISYNTH5_PARAMETER_1_HI_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH5_PARAMETER_1_LO 86u /* R/W */
# define MS5_P1_7 (1u<<7)
# define MS5_P1_6 (1u<<6)
# define MS5_P1_5 (1u<<5)
# define MS5_P1_4 (1u<<4)
# define MS5_P1_3 (1u<<3)
# define MS5_P1_2 (1u<<2)
# define MS5_P1_1 (1u<<1)
# define MS5_P1_0 (1u<<0)
# define MS5_P1_7_0 (0xFF)
/* #define SI5351_MULTISYNTH5_PARAMETER_1_LO_RESET_VALUE 0xXX */
# define SI5351_MULTISYNTH5_PARAMETER_3_2_HIHI 87u /* R/W */
# define MS5_P3_19 (1u<<7)
# define MS5_P3_18 (1u<<6)
# define MS5_P3_17 (1u<<5)
# define MS5_P3_16 (1u<<4)
# define MS5_P3_19_16 (7u<<4)
# define MS5_P2_19 (1u<<3)
# define MS5_P2_18 (1u<<2)
# define MS5_P2_17 (1u<<1)
# define MS5_P2_16 (1u<<0)
# define MS5_P2_19_16 (7u<<0)
# define SI5351_MULTISYNTH5_PARAMETER_2_HI 88u /* R/W */
# define MS5_P2_15 (1u<<7)
# define MS5_P2_14 (1u<<6)
# define MS5_P2_13 (1u<<5)
# define MS5_P2_12 (1u<<4)
# define MS5_P2_11 (1u<<3)
# define MS5_P2_10 (1u<<2)
# define MS5_P2_9 (1u<<1)
# define MS5_P2_8 (1u<<0)
# define MS5_P2_15_8 (0xFF)
# define SI5351_MULTISYNTH5_PARAMETER_2_LO 89u /* R/W */
# define MS5_P2_7 (1u<<7)
# define MS5_P2_6 (1u<<6)
# define MS5_P2_5 (1u<<5)
# define MS5_P2_4 (1u<<4)
# define MS5_P2_3 (1u<<3)
# define MS5_P2_2 (1u<<2)
# define MS5_P2_1 (1u<<1)
# define MS5_P2_0 (1u<<0)
# define MS5_P2_7_0 (0xFF)
/* #define SI5351_MULTISYNTH5_PARAMETER_2_LO_RESET_VALUE 0xXX */
/* Multisynth6 Parameter 1.
This 8 - bit number is the Multisynth6 divide ratio . Multisynth6 divide ratio can only be
even integers greater than or equal to 6. All other divide values are invalid . */
# define SI5351_MULTISYNTH6_PARAMETER_1 90u /* R/W */
# define MS6_P1_7 (1u<<7)
# define MS6_P1_6 (1u<<6)
# define MS6_P1_5 (1u<<5)
# define MS6_P1_4 (1u<<4)
# define MS6_P1_3 (1u<<3)
# define MS6_P1_2 (1u<<2)
# define MS6_P1_1 (1u<<1)
# define MS6_P1_0 (1u<<0)
# define MS6_P1 (0xFF)
/* #define SI5351_MULTISYNTH6_PARAMETER_1_RESET_VALUE 0xXX */
/* Multisynth7 Parameter 1.
This 8 - bit number is the Multisynth7 divide ratio . Multisynth7 divide ratio can only be
even integers greater than or equal to 6. All other divide values are invalid . */
# define SI5351_MULTISYNTH7_PARAMETER_1 91u /* R/W */
# define MS7_P1_7 (1u<<7)
# define MS7_P1_6 (1u<<6)
# define MS7_P1_5 (1u<<5)
# define MS7_P1_4 (1u<<4)
# define MS7_P1_3 (1u<<3)
# define MS7_P1_2 (1u<<2)
# define MS7_P1_1 (1u<<1)
# define MS7_P1_0 (1u<<0)
# define MS7_P1 (0xFF)
/* #define SI5351_MULTISYNTH7_PARAMETER_1_RESET_VALUE 0xXX */
# define SI5351_CLOCK_6_7_OUTPUT_DEVIDER 92u /* R/W */
# define R7_DIV_2 (1u<<6) /* 000b: Divide by 1, 001b: Divide by 2, 010b: Divide by 4, */
# define R7_DIV_1 (1u<<5) /* 011b: Divide by 8, 100b: Divide by 16, 101b: Divide by 32, */
# define R7_DIV_0 (1u<<4) /* 110b: Divide by 64, 111b: Divide by 128 */
# define R7_DIV (7u<<4)
# define R6_DIV_2 (1u<<6) /* 000b: Divide by 1, 001b: Divide by 2, 010b: Divide by 4, */
# define R6_DIV_1 (1u<<5) /* 011b: Divide by 8, 100b: Divide by 16, 101b: Divide by 32, */
# define R6_DIV_0 (1u<<4) /* 110b: Divide by 64, 111b: Divide by 128 */
# define R6_DIV (7u<<4)
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/* PLL Reset
* Resets the PLLA , PLLB when writing an 1 to the corresponding bit
* Leave the reserved bits as default .
* Note : 0x00001100 is my reset value for Si5351A 10 - MSOP device
*/
# define SI5351_PLL_RESET 177u /* R/W */
# define SI5351_PLLB_RST (1u<<7) /*!< PLLB_Reset, writing a 1 to this bit will reset PLLB. This is a self clearing bit */
# define SI5351_PLLA_RST (1u<<5) /*!< PLLA_Reset, writing a 1 to this bit will reset PLLA. This is a self clearing bit */
# define SI5351_PLL_RESET_RESERVED (0x5F) /*!< leave as default, not specified */
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# define SI5351_PLL_RESET_VALUE (0xAC) /*!< according to SI5351 datasheet Figure 10, page 21, applying PLLA, PLLB soft reset */
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/* Crystal Internal Load Capacitance
* Two bits determine the internal load capacitance value for the crystal . See the Crystal
* Inputs section in the Si5351 data sheet
* Default : SI5351_XTAL_CL_10_PF ( 10 pF load capacitors )
*/
# define SI5351_CRYSTAL_INTERNAL_LOAD_CAPACITANCE 183u /* R/W */
# define SI5351_XTAL_CL_6_PF (1u<<6) /*!< Internal CL = 6 pF */
# define SI5351_XTAL_CL_8_PF (2u<<6) /*!< Internal CL = 8 pF */
# define SI5351_XTAL_CL_10_PF (3u<<6) /*!< Internal CL = 10 pF */
# define SI5351_XTAL_CL_MASK (3u<<6) /*!< Mask of the load capacitance */
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# define SI5351_XTAL_RESERVED (0x13) /*!< RESERVED bit[5:0] should be written! (0b010010) */
/* There is some mystery about the value of these bits [5:0], in AN619 version 0.6, there are two values
* miscellaneous PLL parameters PLLA_CL and PLLB_CL which should be set each of them to 2 ,
* that could possibly be bits [ 5 : 4 ] and [ 2 : 1 ] ?
* Reg183 contains suspicious bits which are rather unexplained on page 60 , where there is stated that reg183 , bits [ 5 : 0 ] should
* be set to 010010 b . Maybe it sets speed of the PLL loop ?
* After a bit of experimentation , it seems to be like this : Bit [ 0 ] : does nothing ; Bits [ 2 : 1 ] : Setting one of these bits causes
* the PLLA to become unstable .
* Setting both of them also causes the SysInit and PLLB to be stuck in failure for a long time , then they start . It seems that
* these bits allow you to tune the PLL to < 200 MHz . Bit [ 3 ] : does nothing ; Bits [ 5 : 4 ] : The same as [ 2 : 1 ] , but for PLLB .
*/
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/* Fanout Enable, set these bits to 1 for each fanout
* note : the reset value of this SI5351 register is 0x00 */
# define SI5351_FANOUT_ENABLE 187u /* R/W */
# define SI5351_CLKIN_FANOUT_EN (1u<<7) /*!< Enable fanout of CLKIN to clock output multiplexers. Set it to 1 */
# define SI5351_XO_FANOUT_EN (1u<<6) /*!< Enable fanout of XO to clock output multiplexers. Set it to 1 */
# define SI5351_MS_FANOUT_EN (1u<<4) /*!< Enable fanout of Multisynth0 & Multisynth4 to all output multiplexers. Set it to 1 */
