Introduction

This is the documentation for the data structures, functions, variables, defines, enums, and typedefs for the power manager driver.
It also gives an example of the usage of the PM on UC3 products.
This example shows:

• how to configure the RC120M oscillator and use it as the main clock source for the synchronous clocks,
• configure a Generic Clock and output it to a GPIO pin,
• LED0 blinks endlessly.

Compilation Info

This software was written for the GNU GCC for AVR32 and IAR Systems compiler for AVR32. Other compilers may or may not work.

Device Info

All AVR32 devices can be used. This example has been tested with the following setups:

• AT32UC3L-EK evaluation kit
• STK600 starter kit with the RCUC3D routing card

Setup Information

CPU speed: 30 MHz

• On the AT32UC3L-EK board, check the GCLK_1_0 pin with an oscilloscope, the frequency should be 30MHz. GCLK_1_0 is GPIO pin 6/pin PA06/pin#10 on a UC3L
• On the STK600 + RCUC3D setup , check the GCLK_0 pin with an oscilloscope, the frequency should be 30MHz. GCLK_0 is GPIO pin 3/pin PA03. QFP48 package;
• Check that LED0 blinks endlessly.

Contact Info

For more info about Atmel AVR32 visit
Atmel AVR32