void systemInit(void)
{
//Default configuration
SCU_MCLKSourceConfig(SCU_MCLK_OSC);
//Configure the FMI
FMI_Config(FMI_READ_WAIT_STATE_2, FMI_WRITE_WAIT_STATE_0,
FMI_PWD_ENABLE, FMI_LVD_ENABLE, FMI_FREQ_HIGH);
//Configure PLL factors
SCU_PLLFactorsConfig(192, 25, 2);
//Enable PLL and wait for the the PLL to lock
SCU_PLLCmd(ENABLE);
//Set clock dividers
SCU_RCLKDivisorConfig(SCU_RCLK_Div1);
SCU_HCLKDivisorConfig(SCU_HCLK_Div1);
SCU_FMICLKDivisorConfig(SCU_FMICLK_Div1);
SCU_PCLKDivisorConfig(SCU_PCLK_Div2);
//Switch to PLL clock
SCU_MCLKSourceConfig(SCU_MCLK_PLL);
//Enable VIC clock
SCU_AHBPeriphClockConfig(__VIC, ENABLE);
//Reset VIC peripheral
VIC_DeInit();
//Assign default vectors
VIC_InitDefaultVectors();
}
// Configure the interrupt vector.
static void VICConfig(void)
{
// Enable the AHB (advanced high-performance but) clock for VIC (vectored
// interrupt controller).
SCU_AHBPeriphClockConfig(__VIC,ENABLE);
// Reset the VIC registers (to their default reset values).
VIC_DeInit();
// Initialize VICs default vector registers.
VIC_InitDefaultVectors();
// Reset the wakeup interrupt unit registers.
WIU_DeInit();
}
