Configuration functions

Functions
__STATIC_INLINE void	ll_efuse_set_tpro (efuse_regs_t *EFUSEx, uint32_t time)
	Set eFuse program time. More...
__STATIC_INLINE uint32_t	ll_efuse_get_tpro (efuse_regs_t *EFUSEx)
	Get eFuse program time. More...
__STATIC_INLINE void	ll_efuse_enable_main_backup (efuse_regs_t *EFUSEx)
	Enable read address through APB bus be a main address or backup address. More...
__STATIC_INLINE void	ll_efuse_disable_main_backup (efuse_regs_t *EFUSEx)
	Disable read address through APB bus be a main address or backup address. More...
__STATIC_INLINE uint32_t	ll_efuse_is_enabled_main_backup (efuse_regs_t *EFUSEx)
	Check if read address through APB bus be a main address or backup address is enabled. More...
__STATIC_INLINE void	ll_efuse_set_crc_check_len (efuse_regs_t *EFUSEx, uint32_t length)
	Set CRC check length. More...
__STATIC_INLINE uint32_t	ll_efuse_get_crc_check_len (efuse_regs_t *EFUSEx)
	Get CRC check length. More...
__STATIC_INLINE void	ll_efuse_set_interval (efuse_regs_t *EFUSEx, uint32_t interval)
	Set the interval number of clk cycles between two bit fuse. More...
__STATIC_INLINE uint32_t	ll_efuse_get_interval (efuse_regs_t *EFUSEx)
	Get the interval number of clk cycles between two bit fuse. More...
__STATIC_INLINE void	ll_efuse_enable_pgenb (efuse_regs_t *EFUSEx)
	Enable eFuse PGENB sigal. More...
__STATIC_INLINE void	ll_efuse_disable_pgenb (efuse_regs_t *EFUSEx)
	Disable eFuse PGENB sigal. More...
__STATIC_INLINE uint32_t	ll_efuse_is_enabled_pgenb (efuse_regs_t *EFUSEx)
	Check if eFuse PGENB sigal is enabled. More...
__STATIC_INLINE uint32_t	ll_efuse_get_test_mode (efuse_regs_t *EFUSEx)
	Get test mode. More...
__STATIC_INLINE void	ll_efuse_set_operation (efuse_regs_t *EFUSEx, uint32_t mode)
	Set eFuse operation mode. More...
__STATIC_INLINE uint32_t	ll_efuse_is_active_flag (efuse_regs_t *EFUSEx, uint32_t flag)
	Check active flag. More...
__STATIC_INLINE void	ll_efuse_set_key_mask (efuse_regs_t *EFUSEx, uint32_t mask)
	Set key mask. More...
__STATIC_INLINE uint32_t	ll_efuse_get_key_mask (efuse_regs_t *EFUSEx)
	Get key mask. More...
__STATIC_INLINE void	ll_efuse_set_crc_check_addr (efuse_regs_t *EFUSEx, uint32_t address)
	Set CRC check start address. More...
__STATIC_INLINE uint32_t	ll_efuse_get_crc_check_addr (efuse_regs_t *EFUSEx)
	Get CRC check start address. More...
__STATIC_INLINE uint32_t	ll_efuse_get_crc_check_result (efuse_regs_t *EFUSEx)
	Get CRC check results. More...
__STATIC_INLINE void	ll_efuse_set_trim_addr (efuse_regs_t *EFUSEx, uint32_t address)
	Set read trim start address. More...
__STATIC_INLINE uint32_t	ll_efuse_get_trim_addr (efuse_regs_t *EFUSEx)
	Get read trim start address. More...
__STATIC_INLINE void	ll_efuse_set_trim_length (efuse_regs_t *EFUSEx, uint32_t length)
	Set read trim length. More...
__STATIC_INLINE uint32_t	ll_efuse_get_trim_length (efuse_regs_t *EFUSEx)
	Get read trim length. More...
__STATIC_INLINE uint32_t	ll_efuse_get_trim_value (efuse_regs_t *EFUSEx, uint32_t indx)
	Get trim value. More...
__STATIC_INLINE void	ll_efuse_enable_power (efuse_regs_t *EFUSEx)
	eFuse v1.1 power on. More...
__STATIC_INLINE void	ll_efuse_disable_power (efuse_regs_t *EFUSEx)
	eFuse v1.1 power off. More...
__STATIC_INLINE void	ll_efuse_set_controller_power_timing (efuse_regs_t *EFUSEx, uint16_t vddq_0, uint16_t vddq_1, uint16_t vddq_2)
	Set Efulse power controller timing pararmeter. More...
__STATIC_INLINE void	ll_efuse_enable_controller_power_begin (efuse_regs_t *EFUSEx)
	Power sequencer begin. More...
__STATIC_INLINE void	ll_efuse_enable_controller_power_stop (efuse_regs_t *EFUSEx)
	Power sequencer begin. More...
__STATIC_INLINE void	ll_efuse_disable_controller_power (efuse_regs_t *EFUSEx)
	Power sequencer begin. More...
__STATIC_INLINE uint32_t	ll_efuse_is_controller_power_flag (efuse_regs_t *EFUSEx, uint32_t flag)
	Check power controller active flag. More...

Detailed Description

Function Documentation

ll_efuse_disable_controller_power()

__STATIC_INLINE void ll_efuse_disable_controller_power

(

efuse_regs_t *

EFUSEx

)

Power sequencer begin.

Register	BitsName
PWR_CTRL0	CTRL_ENABLE
PWR_CTRL0	SEQR_BEGIN
PWR_CTRL0	SEQR_STOP

Return values

None

ll_efuse_disable_main_backup()

__STATIC_INLINE void ll_efuse_disable_main_backup

(

efuse_regs_t *

EFUSEx

)

Disable read address through APB bus be a main address or backup address.

Register	BitsName
TPGM	MAIN_OR_BACKUP

Parameters

EFUSEx

eFuse instance

Return values

None

ll_efuse_disable_pgenb()

__STATIC_INLINE void ll_efuse_disable_pgenb

(

efuse_regs_t *

EFUSEx

)

Disable eFuse PGENB sigal.

Register	BitsName
PGENB	PGENB_SIG

Parameters

EFUSEx

eFuse instance

Return values

None

ll_efuse_disable_power()

__STATIC_INLINE void ll_efuse_disable_power

(

efuse_regs_t *

EFUSEx

)

eFuse v1.1 power off.

Register	BitsName
TPGM	CRC_CHECK_LEN

Return values

None

ll_efuse_enable_controller_power_begin()

__STATIC_INLINE void ll_efuse_enable_controller_power_begin

(

efuse_regs_t *

EFUSEx

)

Power sequencer begin.

Register	BitsName
PWR_CTRL0	CTRL_ENABLE
PWR_CTRL0	SEQR_BEGIN

Return values

None

ll_efuse_enable_controller_power_stop()

__STATIC_INLINE void ll_efuse_enable_controller_power_stop

(

efuse_regs_t *

EFUSEx

)

Power sequencer begin.

Register	BitsName
PWR_CTRL0	CTRL_ENABLE
PWR_CTRL0	SEQR_STOP

Return values

None

ll_efuse_enable_main_backup()

__STATIC_INLINE void ll_efuse_enable_main_backup

(

efuse_regs_t *

EFUSEx

)

Enable read address through APB bus be a main address or backup address.

Register	BitsName
TPGM	MAIN_OR_BACKUP

Parameters

EFUSEx

eFuse instance

Return values

None

ll_efuse_enable_pgenb()

__STATIC_INLINE void ll_efuse_enable_pgenb

(

efuse_regs_t *

EFUSEx

)

Enable eFuse PGENB sigal.

Register	BitsName
PGENB	PGENB_SIG

Parameters

EFUSEx

eFuse instance

Return values

None

ll_efuse_enable_power()

__STATIC_INLINE void ll_efuse_enable_power

(

efuse_regs_t *

EFUSEx

)

eFuse v1.1 power on.

Register	BitsName
TPGM	CRC_CHECK_LEN

Return values

None

ll_efuse_get_crc_check_addr()

__STATIC_INLINE uint32_t ll_efuse_get_crc_check_addr

(

efuse_regs_t *

EFUSEx

)

Get CRC check start address.

Register	BitsName
CRC_ADDR	START_CHECK_ADDR

Parameters

EFUSEx

eFuse instance

Return values

Returned

value can be one of the following values: 0 ~ 0xFFFFFFFF

ll_efuse_get_crc_check_len()

__STATIC_INLINE uint32_t ll_efuse_get_crc_check_len

(

efuse_regs_t *

EFUSEx

)

Get CRC check length.

Register	BitsName
TPGM	CRC_CHECK_LEN

Parameters

EFUSEx

eFuse instance

Return values

Returned

value can be one of the following values: 1 ~ 60

ll_efuse_get_crc_check_result()

__STATIC_INLINE uint32_t ll_efuse_get_crc_check_result

(

efuse_regs_t *

EFUSEx

)

Get CRC check results.

Register	BitsName
CRC_OUTPUT	OUTPUT_VALUE

Parameters

EFUSEx

eFuse instance

Return values

Returned

value can be one of the following values: 0 ~ 0xFFFFFFFF

ll_efuse_get_interval()

__STATIC_INLINE uint32_t ll_efuse_get_interval

(

efuse_regs_t *

EFUSEx

)

Get the interval number of clk cycles between two bit fuse.

Register	BitsName
TPGM	WRITE_INTERVAL

Parameters

EFUSEx

eFuse instance

Return values

Returned

value can be one of the following values: 0 ~ 0xFF

ll_efuse_get_key_mask()

__STATIC_INLINE uint32_t ll_efuse_get_key_mask

(

efuse_regs_t *

EFUSEx

)

Get key mask.

Register	BitsName
KEY_MASK	KEY_MASK

Parameters

EFUSEx

eFuse instance

Return values

None

ll_efuse_get_test_mode()

__STATIC_INLINE uint32_t ll_efuse_get_test_mode

(

efuse_regs_t *

EFUSEx

)

Get test mode.

Note

This bit should be read only.

Register	BitsName
TEST_MODE	TEST_MODE

Parameters

EFUSEx

eFuse instance

Return values

Returned

value can be one of the following values: 0xFFFF

ll_efuse_get_tpro()

__STATIC_INLINE uint32_t ll_efuse_get_tpro

(

efuse_regs_t *

EFUSEx

)

Get eFuse program time.

Register	BitsName
TPGM	TIME

Parameters

EFUSEx

eFuse instance

Return values

Returned

value can be one of the following values: 0 ~ 0xFFF

ll_efuse_get_trim_addr()

__STATIC_INLINE uint32_t ll_efuse_get_trim_addr

(

efuse_regs_t *

EFUSEx

)

Get read trim start address.

Register	BitsName
TRIM_ADDR	START_ADDR

Parameters

EFUSEx

eFuse instance

Return values

Returned

value can be one of the following values: 0 ~ 0xFFFFFFFF

ll_efuse_get_trim_length()

__STATIC_INLINE uint32_t ll_efuse_get_trim_length

(

efuse_regs_t *

EFUSEx

)

Get read trim length.

Register	BitsName
TRIM_LEN	LENGTH

Parameters

EFUSEx

eFuse instance

Return values

Returned

value can be one of the following values: 1 ~ 14

ll_efuse_get_trim_value()

__STATIC_INLINE uint32_t ll_efuse_get_trim_value	(	efuse_regs_t *	EFUSEx,
		uint32_t	indx
	)

Get trim value.

Register	BitsName
TRIM[n]	TRIM

Parameters

EFUSEx	eFuse instance
indx	index of trim value registers: 0 ~ 13

Return values

Returned

value can be one of the following values: 0 ~ 0xFFFFFFFF

ll_efuse_is_active_flag()

__STATIC_INLINE uint32_t ll_efuse_is_active_flag	(	efuse_regs_t *	EFUSEx,
		uint32_t	flag
	)

Check active flag.

Register	BitsName
STAT	WRITE_KEYRAM_BUSY
STAT	READ_TRIM_DONE
STAT	TRIM_CRC_SUCCESS
STAT	INIT_DONE
STAT	INIT_SUCCESS
STAT	CRC_CHECK_DONE
STAT	WRITE_DONE
STAT	TEST_MODE_DONE

Parameters

EFUSEx	eFuse instance
flag	This parameter can be one of the following values: LL_EFUSE_WRITE_KEYRAM_BUSY LL_EFUSE_READ_TRIM_DONE LL_EFUSE_CRC_CHECK_DONE LL_EFUSE_CRC_CHECK_SUCCESS LL_EFUSE_INIT_CHECK_DONE LL_EFUSE_INIT_CHECK_SUCCESS LL_EFUSE_WRITE_DONE LL_EFUSE_TEST_DONE

Return values

State

of bit (1 or 0).

ll_efuse_is_controller_power_flag()

__STATIC_INLINE uint32_t ll_efuse_is_controller_power_flag	(	efuse_regs_t *	EFUSEx,
		uint32_t	flag
	)

Check power controller active flag.

Register	BitsName
PWR_CTRL1	EN_DONE
PWR_CTRL1	DIS_DONE

Parameters

EFUSEx	eFuse instance
flag	This parameter can be one of the following values: LL_EFUSE_PWR_CTL_EN_DONE LL_EFUSE_PWR_CTL_DIS_DONE

Return values

State

of bit (1 or 0).

ll_efuse_is_enabled_main_backup()

__STATIC_INLINE uint32_t ll_efuse_is_enabled_main_backup

(

efuse_regs_t *

EFUSEx

)

Check if read address through APB bus be a main address or backup address is enabled.

Register	BitsName
TPGM	MAIN_OR_BACKUP

Parameters

EFUSEx

eFuse instance

Return values

State

of bit (1 or 0).

ll_efuse_is_enabled_pgenb()

__STATIC_INLINE uint32_t ll_efuse_is_enabled_pgenb

(

efuse_regs_t *

EFUSEx

)

Check if eFuse PGENB sigal is enabled.

Register	BitsName
PGENB	PGENB_SIG

Parameters

EFUSEx

eFuse instance

Return values

State

of bit (1 or 0).

ll_efuse_set_controller_power_timing()

__STATIC_INLINE void ll_efuse_set_controller_power_timing	(	efuse_regs_t *	EFUSEx,
		uint16_t	vddq_0,
		uint16_t	vddq_1,
		uint16_t	vddq_2
	)

Set Efulse power controller timing pararmeter.

Register	BitsName
PWR_DELTA	PWR_DELTA_0
PWR_DELTA	PWR_DELTA_1
PWR_DELTA	PWR_DELTA_2

Return values

None

ll_efuse_set_crc_check_addr()

__STATIC_INLINE void ll_efuse_set_crc_check_addr	(	efuse_regs_t *	EFUSEx,
		uint32_t	address
	)

Set CRC check start address.

Note

The address must be a main info address.

Register	BitsName
CRC_ADDR	START_CHECK_ADDR

Parameters

EFUSEx	eFuse instance
address	This parameter can be one of the following values: 0 ~ 0xFFFFFFFF

Return values

None

ll_efuse_set_crc_check_len()

__STATIC_INLINE void ll_efuse_set_crc_check_len	(	efuse_regs_t *	EFUSEx,
		uint32_t	length
	)

Set CRC check length.

Register	BitsName
TPGM	CRC_CHECK_LEN

Parameters

EFUSEx	eFuse instance
length	This parameter can be one of the following values: 1 ~ 60

Return values

None

ll_efuse_set_interval()

__STATIC_INLINE void ll_efuse_set_interval	(	efuse_regs_t *	EFUSEx,
		uint32_t	interval
	)

Set the interval number of clk cycles between two bit fuse.

Register	BitsName
TPGM	WRITE_INTERVAL

Parameters

EFUSEx	eFuse instance
interval	This parameter can be one of the following values: 0 ~ 0xFF

Return values

None

ll_efuse_set_key_mask()

__STATIC_INLINE void ll_efuse_set_key_mask	(	efuse_regs_t *	EFUSEx,
		uint32_t	mask
	)

Set key mask.

Register	BitsName
KEY_MASK	KEY_MASK

Parameters

EFUSEx	eFuse instance
mask	Key mask

Return values

None

ll_efuse_set_operation()

__STATIC_INLINE void ll_efuse_set_operation	(	efuse_regs_t *	EFUSEx,
		uint32_t	mode
	)

Set eFuse operation mode.

Register	BitsName
OPERATION	WRITE_KEYRAM
OPERATION	INIT_CHECK
OPERATION	CRC_CHECK
OPERATION	READ_TRIM
OPERATION	RD_TEST_MODE

Parameters

EFUSEx	eFuse instance
mode	This parameter can be one of the following values: LL_EFUSE_WRITE_KEYRAM LL_EFUSE_READ_TRIM LL_EFUSE_CRC_CHECK LL_EFUSE_INIT_CHECK LL_EFUSE_TEST_READ

Return values

None

ll_efuse_set_tpro()

__STATIC_INLINE void ll_efuse_set_tpro	(	efuse_regs_t *	EFUSEx,
		uint32_t	time
	)

Set eFuse program time.

Register	BitsName
TPGM	TIME

Parameters

EFUSEx	eFuse instance
time	This parameter can be one of the following values: 0 ~ 0xFFF

Return values

None

ll_efuse_set_trim_addr()

__STATIC_INLINE void ll_efuse_set_trim_addr	(	efuse_regs_t *	EFUSEx,
		uint32_t	address
	)

Set read trim start address.

Note

The address must be a main info address.

Register	BitsName
TRIM_ADDR	START_ADDR

Parameters

EFUSEx	eFuse instance
address	This parameter can be one of the following values: 0 ~ 0xFFFFFFFF

Return values

None

ll_efuse_set_trim_length()

__STATIC_INLINE void ll_efuse_set_trim_length	(	efuse_regs_t *	EFUSEx,
		uint32_t	length
	)

Set read trim length.

Register	BitsName
TRIM_LEN	LENGTH

Parameters

EFUSEx	eFuse instance
length	This parameter can be one of the following values: 1 ~ 14

Return values

None