UC3-A3 Xplained Board Configuration

Macros
#define	LED0_GPIO   (AVR32_PIN_PB03)
#define	LED1_GPIO   (AVR32_PIN_PX22)
#define	LED2_GPIO   (AVR32_PIN_PB02)
#define	LED3_GPIO   (AVR32_PIN_PB06)
#define	LED_COUNT   4

Oscillator Definitions
#define	FRCOSC   (AVR32_PM_RCOSC_FREQUENCY)
	System oscillator frequencies (Hz.) and startup times (periods). More...
#define	FOSC32   (32768)
	Osc32 frequency (Hz.) and startup time (RCOsc periods). More...
#define	OSC32_STARTUP   (AVR32_PM_OSCCTRL32_STARTUP_8192_RCOSC)
#define	BOARD_OSC32_IS_XTAL   true
	OSC32 uses a crystal, not an external clock. More...
#define	BOARD_OSC32_HZ   FOSC32
	Clock frequency of OSC32 in Hz. More...
#define	BOARD_OSC32_STARTUP_US   (570000)
	Startup time of OSC32 in microseconds. More...
#define	FOSC0   (12000000)
	Osc frequency (Hz.) and startup time (RCOsc periods). More...
#define	OSC0_STARTUP   (AVR32_PM_OSCCTRL0_STARTUP_2048_RCOSC)
#define	BOARD_OSC0_IS_XTAL   true
	OSC0 uses a crystal, not an external clock. More...
#define	BOARD_OSC0_HZ   FOSC0
	Clock frequency of OSC0 in Hz. More...
#define	BOARD_OSC0_STARTUP_US   (18000)
	Startup time of OSC0 in microseconds. More...

#define BOARD_OSC0_HZ   FOSC0

Clock frequency of OSC0 in Hz.

Referenced by osc_get_rate(), sysclk_get_main_hz(), and sysclk_init().

#define BOARD_OSC0_IS_XTAL   true

OSC0 uses a crystal, not an external clock.

#define BOARD_OSC0_STARTUP_US   (18000)

Startup time of OSC0 in microseconds.

#define BOARD_OSC32_HZ   FOSC32

Clock frequency of OSC32 in Hz.

Referenced by osc_get_rate().

#define BOARD_OSC32_IS_XTAL   true

OSC32 uses a crystal, not an external clock.

#define BOARD_OSC32_STARTUP_US   (570000)

Startup time of OSC32 in microseconds.

#define FOSC0   (12000000)

Osc frequency (Hz.) and startup time (RCOsc periods).

#define FOSC32   (32768)

Osc32 frequency (Hz.) and startup time (RCOsc periods).

#define FRCOSC   (AVR32_PM_RCOSC_FREQUENCY)

System oscillator frequencies (Hz.) and startup times (periods).

RCOsc has no custom calibration by default. Set the following definition to the appropriate value if a custom RCOsc calibration has been applied to your part.

#define LED0_GPIO   (AVR32_PIN_PB03)

#define LED1_GPIO   (AVR32_PIN_PX22)

#define LED2_GPIO   (AVR32_PIN_PB02)

#define LED3_GPIO   (AVR32_PIN_PB06)

#define LED_COUNT   4

Referenced by LED_Display(), LED_Display_Mask(), LED_Off(), LED_On(), and LED_Toggle().

#define OSC0_STARTUP   (AVR32_PM_OSCCTRL0_STARTUP_2048_RCOSC)

#define OSC32_STARTUP   (AVR32_PM_OSCCTRL32_STARTUP_8192_RCOSC)