SIM: System Integration Module Driver

Overview

The MCUXpresso SDK provides a peripheral driver for the System Integration Module (SIM) of MCUXpresso SDK devices.

Data Structures
struct	sim_uid_t
	Unique ID. More...

Enumerations
enum	_sim_usb_volt_reg_enable_mode {   kSIM_UsbVoltRegEnable = SIM_SOPT1_USBREGEN_MASK,   kSIM_UsbVoltRegEnableInLowPower = SIM_SOPT1_USBVSTBY_MASK,   kSIM_UsbVoltRegEnableInStop = SIM_SOPT1_USBSSTBY_MASK,   kSIM_UsbVoltRegEnableInAllModes }
	USB voltage regulator enable setting. More...
enum	_sim_flash_mode {   kSIM_FlashDisableInWait = SIM_FCFG1_FLASHDOZE_MASK,   kSIM_FlashDisable = SIM_FCFG1_FLASHDIS_MASK }
	Flash enable mode. More...

Functions
void	SIM_SetUsbVoltRegulatorEnableMode (uint32_t mask)
	Sets the USB voltage regulator setting. More...
void	SIM_GetUniqueId (sim_uid_t *uid)
	Gets the unique identification register value. More...
static void	SIM_SetFlashMode (uint8_t mode)
	Sets the flash enable mode. More...

Driver version
#define	FSL_SIM_DRIVER_VERSION   (MAKE_VERSION(2, 0, 0))
	Driver version 2.0.0.

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Data Structure Documentation

struct sim_uid_t

Data Fields
uint32_t	MH
	UIDMH. More...
uint32_t	ML
	UIDML. More...
uint32_t	L
	UIDL. More...

Field Documentation

uint32_t sim_uid_t::MH

uint32_t sim_uid_t::ML

uint32_t sim_uid_t::L

Enumeration Type Documentation

enum _sim_usb_volt_reg_enable_mode

Enumerator
kSIM_UsbVoltRegEnable	Enable voltage regulator.
kSIM_UsbVoltRegEnableInLowPower	Enable voltage regulator in VLPR/VLPW modes.
kSIM_UsbVoltRegEnableInStop	Enable voltage regulator in STOP/VLPS/LLS/VLLS modes.
kSIM_UsbVoltRegEnableInAllModes	Enable voltage regulator in all power modes.

enum _sim_flash_mode

Enumerator
kSIM_FlashDisableInWait	Disable flash in wait mode.
kSIM_FlashDisable	Disable flash in normal mode.

Function Documentation

void SIM_SetUsbVoltRegulatorEnableMode

(

uint32_t

mask

)

This function configures whether the USB voltage regulator is enabled in normal RUN mode, STOP/VLPS/LLS/VLLS modes, and VLPR/VLPW modes. The configurations are passed in as mask value of _sim_usb_volt_reg_enable_mode. For example, to enable USB voltage regulator in RUN/VLPR/VLPW modes and disable in STOP/VLPS/LLS/VLLS mode, use:

SIM_SetUsbVoltRegulatorEnableMode(kSIM_UsbVoltRegEnable | kSIM_UsbVoltRegEnableInLowPower);

Parameters

mask	USB voltage regulator enable setting.

void SIM_GetUniqueId

(

sim_uid_t *

uid

)

Parameters

uid	Pointer to the structure to save the UID value.

static void SIM_SetFlashMode ( uint8_t  mode )

inlinestatic

Parameters

mode	The mode to set; see _sim_flash_mode for mode details.