Collaboration diagram for True Random Number Generator (TRNG):

Modules
	DL_TRNG_INTERRUPT

	DL_TRNG_HEALTH_TEST_SUCCESS

Data Structures
struct	DL_TRNG_backupConfig
	Configuration structure to backup TRNG peripheral state before going to STOP/STANDBY mode. Not required after PG 1.0 silicon. Used by DL_TRNG_saveConfiguration. More...

Enumerations
enum	DL_TRNG_IIDX { DL_TRNG_IIDX_HEALTH_FAIL = TRNG_IIDX_STAT_IRQ_HEALTH_FAIL, DL_TRNG_IIDX_CMD_DONE = TRNG_IIDX_STAT_IRQ_CMD_DONE, DL_TRNG_IIDX_CMD_FAIL = TRNG_IIDX_STAT_IRQ_CMD_FAIL, DL_TRNG_IIDX_CAPTURED_READY = TRNG_IIDX_STAT_IRQ_CAPTURED_RDY }

enum	DL_TRNG_DECIMATION_RATE { DL_TRNG_DECIMATION_RATE_1 = 0x0, DL_TRNG_DECIMATION_RATE_2 = 0x1, DL_TRNG_DECIMATION_RATE_3 = 0x2, DL_TRNG_DECIMATION_RATE_4 = 0x3, DL_TRNG_DECIMATION_RATE_5 = 0x4, DL_TRNG_DECIMATION_RATE_6 = 0x5, DL_TRNG_DECIMATION_RATE_7 = 0x6, DL_TRNG_DECIMATION_RATE_8 = 0x7 }

enum	DL_TRNG_CMD { DL_TRNG_CMD_PWROFF = TRNG_CTL_CMD_PWR_OFF, DL_TRNG_CMD_TEST_DIG = TRNG_CTL_CMD_PWRUP_DIG, DL_TRNG_CMD_TEST_ANA = TRNG_CTL_CMD_PWRUP_ANA, DL_TRNG_CMD_NORM_FUNC = TRNG_CTL_CMD_NORM_FUNC }

enum	DL_TRNG_CLOCK_DIVIDE { DL_TRNG_CLOCK_DIVIDE_1 = TRNG_CLKDIVIDE_RATIO_DIV_BY_1, DL_TRNG_CLOCK_DIVIDE_2 = TRNG_CLKDIVIDE_RATIO_DIV_BY_2, DL_TRNG_CLOCK_DIVIDE_4 = TRNG_CLKDIVIDE_RATIO_DIV_BY_4, DL_TRNG_CLOCK_DIVIDE_6 = TRNG_CLKDIVIDE_RATIO_DIV_BY_6, DL_TRNG_CLOCK_DIVIDE_8 = TRNG_CLKDIVIDE_RATIO_DIV_BY_8 }

enum	DL_TRNG_STATE { DL_TRNG_STATE_OFF = 0x0, DL_TRNG_STATE_PWRUP_ES = 0x1, DL_TRNG_STATE_NORM_FUNC = 0x3, DL_TRNG_STATE_TEST_DIG = 0x7, DL_TRNG_STATE_TEST_ANA = 0xB, DL_TRNG_STATE_ERROR = 0xA, DL_TRNG_STATE_PWRDOWN = 0x2 }

Functions
__STATIC_INLINE void	DL_TRNG_enablePower (TRNG_Regs *trng)
	Enables power on TRNG module. More...

__STATIC_INLINE void	DL_TRNG_disablePower (TRNG_Regs *trng)
	Disable power on TRNG module. More...

__STATIC_INLINE DL_TRNG_CLOCK_DIVIDE	DL_TRNG_getClockDivider (TRNG_Regs *trng)
	Get the clock divider on the TRNG module. More...

__STATIC_INLINE void	DL_TRNG_setClockDivider (TRNG_Regs *trng, DL_TRNG_CLOCK_DIVIDE clockDivider)
	Set the clock divider on the TRNG module. More...

__STATIC_INLINE void	DL_TRNG_reset (TRNG_Regs *trng)
	Resets the TRNG module. More...

__STATIC_INLINE bool	DL_TRNG_isReset (TRNG_Regs *trng)
	Returns if TRNG peripheral was reset. More...

__STATIC_INLINE bool	DL_TRNG_isCaptureReady (TRNG_Regs *trng)
	Returns if the data capture is ready. More...

__STATIC_INLINE bool	DL_TRNG_isCommandDone (TRNG_Regs *trng)
	Returns if the issued TRNG command is done. More...

__STATIC_INLINE bool	DL_TRNG_isCommandFail (TRNG_Regs *trng)
	Returns if the issued TRNG command failed. More...

__STATIC_INLINE bool	DL_TRNG_isHealthTestFail (TRNG_Regs *trng)
	Returns if a health test failed. More...

__STATIC_INLINE void	DL_TRNG_setDecimationRate (TRNG_Regs *trng, DL_TRNG_DECIMATION_RATE decimationRate)
	Set the decimation rate. More...

__STATIC_INLINE DL_TRNG_DECIMATION_RATE	DL_TRNG_getDecimationRate (TRNG_Regs *trng)
	Get the decimation rate. More...

__STATIC_INLINE uint8_t	DL_TRNG_getDigitalHealthTestResults (TRNG_Regs *trng)
	Get the digital health test results. More...

__STATIC_INLINE uint8_t	DL_TRNG_getAnalogHealthTestResults (TRNG_Regs *trng)
	Get the analog health test results. More...

__STATIC_INLINE uint32_t	DL_TRNG_getCurrentState (TRNG_Regs *trng)
	Get the current state of the TRNG front end FSM. More...

__STATIC_INLINE uint32_t	DL_TRNG_getIssuedCommand (TRNG_Regs *trng)
	Get the last accepted command that was issued to the TRNG. More...

__STATIC_INLINE bool	DL_TRNG_isRepetitionTestFail (TRNG_Regs *trng)
	Indicates if the repetition counter test caused the most recent failure. More...

__STATIC_INLINE bool	DL_TRNG_isAdaptiveTestFail (TRNG_Regs *trng)
	Indicates if the Adaptive Proportion Test (1,2,3, or 4-bit counters) caused the most recent failure. More...

__STATIC_INLINE void	DL_TRNG_enableInterrupt (TRNG_Regs *trng, uint32_t interruptMask)
	Enable TRNG interrupt. More...

__STATIC_INLINE void	DL_TRNG_disableInterrupt (TRNG_Regs *trng, uint32_t interruptMask)
	Disable TRNG interrupt. More...

__STATIC_INLINE uint32_t	DL_TRNG_getEnabledInterrupts (TRNG_Regs *trng, uint32_t interruptMask)
	Check which TRNG interrupts are enabled. More...

__STATIC_INLINE uint32_t	DL_TRNG_getEnabledInterruptStatus (TRNG_Regs *trng, uint32_t interruptMask)
	Check interrupt flag of enabled TRNG interrupt. More...

__STATIC_INLINE uint32_t	DL_TRNG_getRawInterruptStatus (TRNG_Regs *trng, uint32_t interruptMask)
	Check interrupt flag of any TRNG interrupt. More...

__STATIC_INLINE DL_TRNG_IIDX	DL_TRNG_getPendingInterrupt (TRNG_Regs *trng)
	Get highest priority pending TRNG interrupt. More...

__STATIC_INLINE void	DL_TRNG_clearInterruptStatus (TRNG_Regs *trng, uint32_t interruptMask)
	Clear pending TRNG interrupt. More...

__STATIC_INLINE void	DL_TRNG_sendCommand (TRNG_Regs *trng, DL_TRNG_CMD cmd)
	Update control register's command bits to send a TRNG command. More...

__STATIC_INLINE uint32_t	DL_TRNG_getCapture (TRNG_Regs *trng)
	Get word capture from TRNG. More...

bool	DL_TRNG_saveConfiguration (TRNG_Regs trng, DL_TRNG_backupConfig ptr)
	Save TRNG configuration before entering a power loss state. Only necessary for PG 1.0 silicon. More...

bool	DL_TRNG_restoreConfiguration (TRNG_Regs trng, DL_TRNG_backupConfig ptr)
	Restore TRNG configuration after leaving a power loss state. Upon restoration, if the TRNG was not originally in OFF state, then the TRNG will be set to the normal operating mode. Only necessary for PG 1.0 silicon. More...

Detailed Description

Overview

The True Random Number Generator Driver Library allows full configuration of the MSPM0 TRNG module. The true random number generator (TRNG) block is an entropy source which can be used to generate random bit sequences.

Enumeration Type Documentation

§ DL_TRNG_IIDX

enum DL_TRNG_IIDX

Enumerator
DL_TRNG_IIDX_HEALTH_FAIL	TRNG interrupt index for health fail
DL_TRNG_IIDX_CMD_DONE	TRNG interrupt index for command done
DL_TRNG_IIDX_CMD_FAIL	TRNG interrupt index for command fail
DL_TRNG_IIDX_CAPTURED_READY	TRNG interrupt index indicating the capture buffer is ready

§ DL_TRNG_DECIMATION_RATE

enum DL_TRNG_DECIMATION_RATE

Enumerator
DL_TRNG_DECIMATION_RATE_1	Decimation by 1 (no decimation)
DL_TRNG_DECIMATION_RATE_2	Decimation rate 2 – take every other sample
DL_TRNG_DECIMATION_RATE_3	Decimation rate 3 – take every third sample
DL_TRNG_DECIMATION_RATE_4	Decimation rate 4 – take every fourth sample
DL_TRNG_DECIMATION_RATE_5	Decimation rate 5 – take every fifth sample
DL_TRNG_DECIMATION_RATE_6	Decimation rate 6 – take every sixth sample
DL_TRNG_DECIMATION_RATE_7	Decimation rate 7 – take every seventh sample
DL_TRNG_DECIMATION_RATE_8	Decimation rate 8 – take every eighth sample

§ DL_TRNG_CMD

enum DL_TRNG_CMD

Enumerator
DL_TRNG_CMD_PWROFF	TRNG command to power off analog blocks and digital blocks are gated
DL_TRNG_CMD_TEST_DIG	TRNG command to execute digital power-on self-tests
DL_TRNG_CMD_TEST_ANA	TRNG command to execute digital power-on self-tests
DL_TRNG_CMD_NORM_FUNC	TRNG command to go into normal operating mode

§ DL_TRNG_CLOCK_DIVIDE

enum DL_TRNG_CLOCK_DIVIDE

Enumerator
DL_TRNG_CLOCK_DIVIDE_1	Clock divide by 1
DL_TRNG_CLOCK_DIVIDE_2	Clock divide by 2
DL_TRNG_CLOCK_DIVIDE_4	Clock divide by 4
DL_TRNG_CLOCK_DIVIDE_6	Clock divide by 6
DL_TRNG_CLOCK_DIVIDE_8	Clock divide by 8

§ DL_TRNG_STATE

enum DL_TRNG_STATE

Enumerator
DL_TRNG_STATE_OFF	Current state of the TRNG is OFF
DL_TRNG_STATE_PWRUP_ES	Current state of the TRNG is PWRUP_ES
DL_TRNG_STATE_NORM_FUNC	Current state of the TRNG is NORM_FUNC
DL_TRNG_STATE_TEST_DIG	Current state of the TRNG is TEST_DIG
DL_TRNG_STATE_TEST_ANA	Current state of the TRNG is TEST_ANA
DL_TRNG_STATE_ERROR	Current state of the TRNG is ERROR
DL_TRNG_STATE_PWRDOWN	Current state of the TRNG is PWRDOWN_ES

Function Documentation

§ DL_TRNG_enablePower()

__STATIC_INLINE void DL_TRNG_enablePower ( TRNG_Regs * trng )

Enables power on TRNG module.

Parameters

trng	Pointer to the register overlay for the peripheral

§ DL_TRNG_disablePower()

__STATIC_INLINE void DL_TRNG_disablePower ( TRNG_Regs * trng )

Disable power on TRNG module.

Parameters

trng	Pointer to the register overlay for the peripheral

§ DL_TRNG_getClockDivider()

__STATIC_INLINE DL_TRNG_CLOCK_DIVIDE DL_TRNG_getClockDivider ( TRNG_Regs * trng )

Get the clock divider on the TRNG module.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: Clock divider value for the TRNG module

§ DL_TRNG_setClockDivider()

__STATIC_INLINE void DL_TRNG_setClockDivider	(	TRNG_Regs *	trng,
		DL_TRNG_CLOCK_DIVIDE	clockDivider
	)

Set the clock divider on the TRNG module.

Parameters

trng	Pointer to the register overlay for the peripheral
clockDivider	Clock divider value for the TRNG module. One of DL_TRNG_CLOCK_DIVIDE

§ DL_TRNG_reset()

__STATIC_INLINE void DL_TRNG_reset ( TRNG_Regs * trng )

Resets the TRNG module.

Parameters

trng	Pointer to the register overlay for the peripheral

§ DL_TRNG_isReset()

__STATIC_INLINE bool DL_TRNG_isReset ( TRNG_Regs * trng )

Returns if TRNG peripheral was reset.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: true if peripheral was reset; false if peripheral wasn't reset

§ DL_TRNG_isCaptureReady()

__STATIC_INLINE bool DL_TRNG_isCaptureReady ( TRNG_Regs * trng )

Returns if the data capture is ready.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: true if the data capture is ready; false if the data capture is not ready

§ DL_TRNG_isCommandDone()

__STATIC_INLINE bool DL_TRNG_isCommandDone ( TRNG_Regs * trng )

Returns if the issued TRNG command is done.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: true if the issued command is done; false if the issued command is not done

§ DL_TRNG_isCommandFail()

__STATIC_INLINE bool DL_TRNG_isCommandFail ( TRNG_Regs * trng )

Returns if the issued TRNG command failed.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: true if the issued command failed; false if the issued command failed

§ DL_TRNG_isHealthTestFail()

__STATIC_INLINE bool DL_TRNG_isHealthTestFail ( TRNG_Regs * trng )

Returns if a health test failed.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: true if a health test is failed; false if a health test did not fail

§ DL_TRNG_setDecimationRate()

__STATIC_INLINE void DL_TRNG_setDecimationRate	(	TRNG_Regs *	trng,
		DL_TRNG_DECIMATION_RATE	decimationRate
	)

Set the decimation rate.

Parameters

trng	Pointer to the register overlay for the peripheral
decimationRate	Decimation rate to set. One of DL_TRNG_DECIMATION_RATE

References DL_Common_updateReg().

§ DL_TRNG_getDecimationRate()

__STATIC_INLINE DL_TRNG_DECIMATION_RATE DL_TRNG_getDecimationRate ( TRNG_Regs * trng )

Get the decimation rate.

Parameters

[in] trng Pointer to the register overlay for the peripheral

Returns: The decimation rate of the TRNG module

Return values

One	of DL_TRNG_DECIMATION_RATE

§ DL_TRNG_getDigitalHealthTestResults()

__STATIC_INLINE uint8_t DL_TRNG_getDigitalHealthTestResults ( TRNG_Regs * trng )

Get the digital health test results.

The test sequence includes eight tests, and each test reports its status in an individual result bit. As each test passes, the corresponding bit is set.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: The results of the digital health tests

Return values

DL_TRNG_DIGITAL_HEALTH_TEST_SUCCESS if all tests passed, otherwise a bitmask of which tests passed

§ DL_TRNG_getAnalogHealthTestResults()

__STATIC_INLINE uint8_t DL_TRNG_getAnalogHealthTestResults ( TRNG_Regs * trng )

Get the analog health test results.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: The results of the analog health test

Return values

DL_TRNG_ANALOG_HEALTH_TEST_SUCCESS	if success
0	if test failed

§ DL_TRNG_getCurrentState()

__STATIC_INLINE uint32_t DL_TRNG_getCurrentState ( TRNG_Regs * trng )

Get the current state of the TRNG front end FSM.

This API should be called twice since two reads of the state are required as there is a chance of metastability when reading this register.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: The current state of the TRNG

Return values

One	of DL_TRNG_STATE

§ DL_TRNG_getIssuedCommand()

__STATIC_INLINE uint32_t DL_TRNG_getIssuedCommand ( TRNG_Regs * trng )

Get the last accepted command that was issued to the TRNG.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: The last issued accepted command

Return values

One	of DL_TRNG_CMD

§ DL_TRNG_isRepetitionTestFail()

__STATIC_INLINE bool DL_TRNG_isRepetitionTestFail ( TRNG_Regs * trng )

Indicates if the repetition counter test caused the most recent failure.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: The status of the repetition test

Return values

true	if the repetition test failed
false	if the repetition test did not fail

§ DL_TRNG_isAdaptiveTestFail()

__STATIC_INLINE bool DL_TRNG_isAdaptiveTestFail ( TRNG_Regs * trng )

Indicates if the Adaptive Proportion Test (1,2,3, or 4-bit counters) caused the most recent failure.

Parameters

trng	Pointer to the register overlay for the peripheral

Returns: The status of the Adaptive Proportion Test

Return values

true	if the repetition test failed
false	if the repetition test did not fail

§ DL_TRNG_enableInterrupt()

__STATIC_INLINE void DL_TRNG_enableInterrupt	(	TRNG_Regs *	trng,
		uint32_t	interruptMask
	)

Enable TRNG interrupt.

Parameters

[in]	trng	Pointer to the register overlay for the peripheral
[in]	interruptMask	Bit mask of interrupts to check. Bitwise OR of DL_TRNG_INTERRUPT.

§ DL_TRNG_disableInterrupt()

__STATIC_INLINE void DL_TRNG_disableInterrupt	(	TRNG_Regs *	trng,
		uint32_t	interruptMask
	)

Disable TRNG interrupt.

Parameters

[in]	trng	Pointer to the register overlay for the peripheral
[in]	interruptMask	Bit mask of interrupts to check. Bitwise OR of DL_TRNG_INTERRUPT.

§ DL_TRNG_getEnabledInterrupts()

__STATIC_INLINE uint32_t DL_TRNG_getEnabledInterrupts	(	TRNG_Regs *	trng,
		uint32_t	interruptMask
	)

Check which TRNG interrupts are enabled.

Parameters

[in]	trng	Pointer to the register overlay for the peripheral
[in]	interruptMask	Bit mask of interrupts to check. Bitwise OR of DL_TRNG_IIDX.

Returns: Which of the requested TRNG interrupts are enabled

Return values

Bitwise OR of DL_TRNG_INTERRUPT values

§ DL_TRNG_getEnabledInterruptStatus()

__STATIC_INLINE uint32_t DL_TRNG_getEnabledInterruptStatus	(	TRNG_Regs *	trng,
		uint32_t	interruptMask
	)

Check interrupt flag of enabled TRNG interrupt.

Checks if the TRNG interrupt that was previously enabled is pending.

Parameters

[in]	trng	Pointer to the register overlay for the peripheral
[in]	interruptMask	Bit mask of interrupts to check. Bitwise OR of DL_TRNG_INTERRUPT.

Returns: If the enabled TRNG interrupt is pending

See also: DL_TRNG_enableInterrupt

§ DL_TRNG_getRawInterruptStatus()

__STATIC_INLINE uint32_t DL_TRNG_getRawInterruptStatus	(	TRNG_Regs *	trng,
		uint32_t	interruptMask
	)

Check interrupt flag of any TRNG interrupt.

Checks if the TRNG interrupt is pending. Interrupt does not have to be previously enabled.

Parameters

[in]	trng	Pointer to the register overlay for the peripheral
[in]	interruptMask	Bit mask of interrupts to check. Bitwise OR of DL_TRNG_INTERRUPT.

Returns: If the trng interrupt is pending

§ DL_TRNG_getPendingInterrupt()

__STATIC_INLINE DL_TRNG_IIDX DL_TRNG_getPendingInterrupt ( TRNG_Regs * trng )

Get highest priority pending TRNG interrupt.

Checks if any of the TRNG interrupts are pending. Interrupts do not have to be previously enabled.

Parameters

[in] trng Pointer to the register overlay for the peripheral

Returns: The highest priority pending TRNG interrupt

Return values

One	of DL_TRNG_IIDX

§ DL_TRNG_clearInterruptStatus()

__STATIC_INLINE void DL_TRNG_clearInterruptStatus	(	TRNG_Regs *	trng,
		uint32_t	interruptMask
	)

Clear pending TRNG interrupt.

Parameters

[in]	trng	Pointer to the register overlay for the peripheral
[in]	interruptMask	Bit mask of interrupts to check. Bitwise OR of DL_TRNG_INTERRUPT.

§ DL_TRNG_sendCommand()

__STATIC_INLINE void DL_TRNG_sendCommand	(	TRNG_Regs *	trng,
		DL_TRNG_CMD	cmd
	)

Update control register's command bits to send a TRNG command.

Parameters

[in]	trng	Pointer to the register overlay for the peripheral
[in]	cmd	Command to update the control register with

References DL_Common_updateReg().

§ DL_TRNG_getCapture()

__STATIC_INLINE uint32_t DL_TRNG_getCapture ( TRNG_Regs * trng )

Get word capture from TRNG.

Gets the captured data from the decimation block.

Parameters

[in] trng Pointer to the register overlay for the peripheral

Return values

TRNG	capture value

Precondition: The IRQ_CAPTURED_RDY IRQ should be asserted first, indicating that random bits are available for read-out.

See also: DL_TRNG_isCaptureReady

References DL_TRNG_restoreConfiguration(), and DL_TRNG_saveConfiguration().

§ DL_TRNG_saveConfiguration()

bool DL_TRNG_saveConfiguration	(	TRNG_Regs *	trng,
		DL_TRNG_backupConfig *	ptr
	)

Save TRNG configuration before entering a power loss state. Only necessary for PG 1.0 silicon.

Parameters

[in]	trng	Pointer to the register overlay for the peripheral
[in]	ptr	Configuration backup setup structure. See DL_TRNG_backupConfig.

Return values

FALSE if a configuration already exists in ptr (will not be overwritten). TRUE if a configuration was successfully saved

Referenced by DL_TRNG_getCapture().

§ DL_TRNG_restoreConfiguration()

bool DL_TRNG_restoreConfiguration	(	TRNG_Regs *	trng,
		DL_TRNG_backupConfig *	ptr
	)

Restore TRNG configuration after leaving a power loss state. Upon restoration, if the TRNG was not originally in OFF state, then the TRNG will be set to the normal operating mode. Only necessary for PG 1.0 silicon.

Parameters

[in]	trng	Pointer to the register overlay for the peripheral
[in]	ptr	Configuration backup setup structure. See DL_TRNG_backupConfig.

Return values

FALSE if a configuration does not exist in ptr (will not be loaded). TRUE if a configuration successfully loaded

Referenced by DL_TRNG_getCapture().

Modules

Data Structures

Enumerations

Functions

Detailed Description

Overview

Enumeration Type Documentation

§ DL_TRNG_IIDX

§ DL_TRNG_DECIMATION_RATE

§ DL_TRNG_CMD

§ DL_TRNG_CLOCK_DIVIDE

§ DL_TRNG_STATE

Function Documentation

§ DL_TRNG_enablePower()

§ DL_TRNG_disablePower()

§ DL_TRNG_getClockDivider()

§ DL_TRNG_setClockDivider()

§ DL_TRNG_reset()

§ DL_TRNG_isReset()

§ DL_TRNG_isCaptureReady()

§ DL_TRNG_isCommandDone()

§ DL_TRNG_isCommandFail()

§ DL_TRNG_isHealthTestFail()

§ DL_TRNG_setDecimationRate()

§ DL_TRNG_getDecimationRate()

§ DL_TRNG_getDigitalHealthTestResults()

§ DL_TRNG_getAnalogHealthTestResults()

§ DL_TRNG_getCurrentState()

§ DL_TRNG_getIssuedCommand()

§ DL_TRNG_isRepetitionTestFail()

§ DL_TRNG_isAdaptiveTestFail()

§ DL_TRNG_enableInterrupt()

§ DL_TRNG_disableInterrupt()

§ DL_TRNG_getEnabledInterrupts()

§ DL_TRNG_getEnabledInterruptStatus()

§ DL_TRNG_getRawInterruptStatus()

§ DL_TRNG_getPendingInterrupt()

§ DL_TRNG_clearInterruptStatus()

§ DL_TRNG_sendCommand()

§ DL_TRNG_getCapture()

§ DL_TRNG_saveConfiguration()

§ DL_TRNG_restoreConfiguration()