clock_11xx.h File Reference

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Macros
#define	SYSCTL_IRC_FREQ   (12000000)

Typedefs
typedef enum CHIP_SYSCTL_CLKOUTSRC	CHIP_SYSCTL_CLKOUTSRC_T
typedef enum CHIP_SYSCTL_CLOCK	CHIP_SYSCTL_CLOCK_T
typedef enum CHIP_SYSCTL_MAINCLKSRC	CHIP_SYSCTL_MAINCLKSRC_T
typedef enum CHIP_SYSCTL_PLLCLKSRC	CHIP_SYSCTL_PLLCLKSRC_T
typedef enum CHIP_WDTLFO_OSC	CHIP_WDTLFO_OSC_T

Enumerations
enum	CHIP_SYSCTL_CLKOUTSRC {   SYSCTL_CLKOUTSRC_IRC = 0, SYSCTL_CLKOUTSRC_MAINOSC, SYSCTL_CLKOUTSRC_WDTOSC, SYSCTL_CLKOUTSRC_LFOSC = SYSCTL_CLKOUTSRC_WDTOSC,   SYSCTL_CLKOUTSRC_MAINSYSCLK }
enum	CHIP_SYSCTL_CLOCK {   SYSCTL_CLOCK_SYS = 0, SYSCTL_CLOCK_ROM, SYSCTL_CLOCK_RAM, SYSCTL_CLOCK_FLASHREG,   SYSCTL_CLOCK_FLASHARRAY, SYSCTL_CLOCK_I2C, SYSCTL_CLOCK_GPIO, SYSCTL_CLOCK_CT16B0,   SYSCTL_CLOCK_CT16B1, SYSCTL_CLOCK_CT32B0, SYSCTL_CLOCK_CT32B1, SYSCTL_CLOCK_SSP0,   SYSCTL_CLOCK_UART0, SYSCTL_CLOCK_ADC, SYSCTL_CLOCK_RESERVED14, SYSCTL_CLOCK_WDT,   SYSCTL_CLOCK_IOCON, SYSCTL_CLOCK_RESERVED17, SYSCTL_CLOCK_SSP1, SYSCTL_CLOCK_PINT,   SYSCTL_CLOCK_RESERVED20, SYSCTL_CLOCK_RESERVED21, SYSCTL_CLOCK_RESERVED22, SYSCTL_CLOCK_P0INT,   SYSCTL_CLOCK_GROUP0INT = SYSCTL_CLOCK_P0INT, SYSCTL_CLOCK_P1INT, SYSCTL_CLOCK_GROUP1INT = SYSCTL_CLOCK_P1INT, SYSCTL_CLOCK_RESERVED25,   SYSCTL_CLOCK_RESERVED26, SYSCTL_CLOCK_RESERVED27 }
enum	CHIP_SYSCTL_MAINCLKSRC {   SYSCTL_MAINCLKSRC_IRC = 0, SYSCTL_MAINCLKSRC_PLLIN, SYSCTL_MAINCLKSRC_LFOSC, SYSCTL_MAINCLKSRC_WDTOSC = SYSCTL_MAINCLKSRC_LFOSC,   SYSCTL_MAINCLKSRC_PLLOUT }
enum	CHIP_SYSCTL_PLLCLKSRC { SYSCTL_PLLCLKSRC_IRC = 0, SYSCTL_PLLCLKSRC_MAINOSC, SYSCTL_PLLCLKSRC_RESERVED1, SYSCTL_PLLCLKSRC_RESERVED2 }
enum	CHIP_WDTLFO_OSC {   WDTLFO_OSC_ILLEGAL, WDTLFO_OSC_0_60, WDTLFO_OSC_1_05, WDTLFO_OSC_1_40,   WDTLFO_OSC_1_75, WDTLFO_OSC_2_10, WDTLFO_OSC_2_40, WDTLFO_OSC_2_70,   WDTLFO_OSC_3_00, WDTLFO_OSC_3_25, WDTLFO_OSC_3_50, WDTLFO_OSC_3_75,   WDTLFO_OSC_4_00, WDTLFO_OSC_4_20, WDTLFO_OSC_4_40, WDTLFO_OSC_4_60 }

Functions
STATIC INLINE void	Chip_Clock_DisablePeriphClock (CHIP_SYSCTL_CLOCK_T clk)
	Disable a system or peripheral clock. More...
STATIC INLINE void	Chip_Clock_EnablePeriphClock (CHIP_SYSCTL_CLOCK_T clk)
	Enable a system or peripheral clock. More...
STATIC INLINE uint32_t	Chip_Clock_GetIntOscRate (void)
	Returns the internal oscillator (IRC) clock rate. More...
uint32_t	Chip_Clock_GetMainClockRate (void)
	Return main clock rate. More...
STATIC INLINE CHIP_SYSCTL_MAINCLKSRC_T	Chip_Clock_GetMainClockSource (void)
	Returns the main clock source. More...
STATIC INLINE uint32_t	Chip_Clock_GetMainOscRate (void)
	Returns the main oscillator clock rate. More...
STATIC INLINE uint32_t	Chip_Clock_GetSSP0ClockDiv (void)
	Return SSP0 divider. More...
uint32_t	Chip_Clock_GetSystemClockRate (void)
	Return system clock rate. More...
uint32_t	Chip_Clock_GetSystemPLLInClockRate (void)
	Return System PLL input clock rate. More...
uint32_t	Chip_Clock_GetSystemPLLOutClockRate (void)
	Return System PLL output clock rate. More...
STATIC INLINE uint32_t	Chip_Clock_GetUARTClockDiv (void)
	Return UART divider. More...
uint32_t	Chip_Clock_GetWDTOSCRate (void)
	Return estimated watchdog oscillator rate. More...
STATIC INLINE bool	Chip_Clock_IsSystemPLLLocked (void)
	Read System PLL lock status. More...
void	Chip_Clock_SetCLKOUTSource (CHIP_SYSCTL_CLKOUTSRC_T src, uint32_t div)
	Set CLKOUT clock source and divider. More...
void	Chip_Clock_SetMainClockSource (CHIP_SYSCTL_MAINCLKSRC_T src)
	Set main system clock source. More...
void	Chip_Clock_SetPLLBypass (bool bypass, bool highfr)
	Bypass System Oscillator and set oscillator frequency range. More...
STATIC INLINE void	Chip_Clock_SetSSP0ClockDiv (uint32_t div)
	Set SSP0 divider. More...
STATIC INLINE void	Chip_Clock_SetSysClockDiv (uint32_t div)
	Set system clock divider. More...
void	Chip_Clock_SetSystemPLLSource (CHIP_SYSCTL_PLLCLKSRC_T src)
	Set System PLL clock source. More...
STATIC INLINE void	Chip_Clock_SetUARTClockDiv (uint32_t div)
	Set UART divider clock. More...
STATIC INLINE void	Chip_Clock_SetupSystemPLL (uint8_t msel, uint8_t psel)
	Set System PLL divider values. More...
STATIC INLINE void	Chip_Clock_SetWDTOSC (CHIP_WDTLFO_OSC_T wdtclk, uint8_t div)
	Setup Watchdog oscillator rate and divider. More...