Component documentation

Component name - Name of the component.
Device - Selection of the RTC device module.
Settings - Common RTC module settings.
- Clock settings - Clock/timing settings of the module.
  - Clock select - Select of the RTC clock source.
    This item modifies the RTCLKS[0:1] bits in the RTCSC register.
  - Prescaler - This item defines the prescaler of the RTC.
    This item modifies the RTCPS[0:3] bits in the RTCSC register.
  - RTC modulo value - RTC modulo register value.
    This item modifies the RTCMOD register.
  - Period - Period of the RTC module (for information only).
    This item is influenced by the following properties: Prescaler, Clock Select.
Interrupts - Interrupts settings of the module.
- Settings supported for Freescale ColdFireV1 and HCS08 derivatives only.
  - Interrupt - Interrupt vector (for information only).
- RTC Interrupt - Enable/disable RTC interrupt.
  This item modifies the RTIE bit in the RTCSC register.
- Settings only if CPU supports interrupt priority.
  - Priority - Priority of the RTC interrupt.
- Settings supported for Freescale ColdFireV1 and HCS08 derivatives only.
  - ISR name - Name of the interrupt service routine (ISR) invoked by this interrupt vector.
    The user code of the routine should handle all respective interrupt flags correctly. The routine must be implemented in the user code, it is not generated by Processor Expert. Find external prototypes of the ISRs in the component module header file.
- Settings only if RTC supports DMA
  - DMA Enable - RTC DMA Enable.
    This item influences DMAEN bit in RTCSC1 register.

Initialization - Initialization options of the module.
- Call Init method - The Init method of the component may be called after power-on or reset (in initialization code) by PE.
  yes - The Init method is called by PE
  no - The Init method is not called by PE, it should be called in user's code

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