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.
  - Settings supported for HC908LJ12 derivatives only.
    - Prescaler - Select value of the prescaler.
      This item modifies the XTL0, XTL1 and XTL2 bits in the RTCCR2 register.
  - Oscillator frequency - Current value of the oscillator (for information only).
- Alarm settings - Alarm settings
  - Hour register - Set current value of alarm hour counter.
    This item modifies the AH0-AH4 bits in the ALHR register.
  - Minute register - Set current value of alarm minute counter.
    This item modifies the AM0-AM5 bits in the ALMR register.
  - Alarm time - The property shows actual alarm time (for information only).
    This item is influenced by the following properties: Hour register, Minute register.
- Time settings - Time settings
  - Hour register - Set current value of the time hour counter.
    This item modifies the HR0-HR4 bits in the HRR register.
  - Minute register - Set current value of the time minute counter.
    This item modifies the MIN0-MIN4 bits in the MINR register.
  - Second register - Set current value of the time second counter.
    This item modifies the SEC0-SEC5 bits in the SECR register.
  - Time - The property shows actual time (for information only).
    This item is influenced by the following properties: Hour register, Minute register, Second register.
- Date settings - Date settings
  - Year register - Set current value of the year counter.
    This item modifies the YR0-YR7 bits in the YRR register.
  - Month register - Set current value of the month counter.
    This item modifies the MTH0-MTH3 bits in the MTHR register.
  - Day register - Set current value of the day of month counter.
    This item modifies the DAY0-DAY4 bits in the DAYR register.
  - Day of the week register - Set current value of the day-of-week counter.
    This item modifies the DOW0-DOW2 bits in the DOWR register.
  - Date - The property shows actual date (for information only).
    This item is influenced by the following properties: Year register, Month register, Day register, Day of the week register.
- Settings supported for HC08LJ24 derivatives only.
  - Calibration settings - Calibration settings
    - Calibration data - Set value of the calibration data register.
      This item is influenced by the following properties: Calibration mode enabled, Automatic calibration enabled.
      This item modifies the E0-E5 bits in the RTCCDAT register.
    - Calibration mode enabled - Set yes/no to enable the RTC calibration circuit.
      This item modifies the CAL bit in the RTCCOMR register.
    - Automatic calibration enabled - Set yes/no to enable automatic calibration. If yes then calibration input pin accepts an incoming 1 Hz signal and RTC calibration circuit is set for automatic calibration.
      This item is influenced by the following properties: Calibration mode enabled.
      This item modifies the AUTOCAL bit in the RTCCOMR register.
- Settings supported for HC08LK24 derivatives only.
  - Timebase high frequency select - Set timebase interrupt period for the TB1 and TB2.
    This item modifies the TBH bit in the RTCCR2 register.
  - Compensation enable - Set yes/no to enable clock compensation mechanism for CGMXCLK frequency errors.
    This item modifies the COMEN bit in the RTCCR2 register.
  - Settings supported for HC08LK24 derivatives only.
    - Pins - Module pins/signals settings.
      - Calibration input pin - Pin used for calibration input.
      - Calibration input pin signal - Signal of calibration input pin.
      - Calibration output pin mode - The property sets options for calibration output pin.
        This item modifies the OUTF0-OUTF1 bits in the RTCCOMR register.
        There are 3 modes:
        
        pin is disconnected - There are no items in this mode.
        
        pin outputs compensated 1Hz - The following items are displayed in this mode:
        
        Calibration output pin - Pin used for calibration output.
        
        Calibration output pin signal - Signal of calibration output.
        
        pin outputs CGMXCLK clock - See pin outputs compensated 1Hz mode for items available in this mode.
- Clear chronograph counter - Set yes/no to reset chronograph counter.
  This item modifies the CHRCLR bit in the RTCCR2 register.
Interrupts - Interrupts settings of the module
- Interrupt - Interrupt vector (for information only).
- Alarm interrupt - Enable/disable Alarm interrupt.
  This item modifies the ALMIE bit in the RTCCR1 register.
- Chronograph interrupt - Enable/disable Chronograph interrupt.
  This item modifies the CHRIE bit in the RTCCR1 register.
- Day interrupt - Enable/disable Day interrupt.
  This item modifies the DAYIE bit in the RTCCR1 register.
- Hour interrupt - Enable/disable Hour interrupt.
  This item modifies the HRIE bit in the RTCCR1 register.
- Minute interrupt - Enable/disable Minute interrupt.
  This item modifies the MINIE bit in the RTCCR1 register.
- Second interrupt - Enable/disable Second interrupt.
  This item modifies the SECIE bit in the RTCCR1 register.
- Timebase 1 interrupt - Enable/disable Timebase 1 interrupt.
  This item modifies the TB1IE bit in the RTCCR1 register.
- Timebase 2 interrupt - Enable/disable Timebase 2 interrupt.
  This item modifies the TB2IE bit in the RTCCR1 register.
- 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.
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
- Enable real time clock - Set yes/no to enable RTC module.
  This item modifies the RTCE bit in the RTCCR2 register
- Enable chronograph - Set yes/no to enable chronograph.
  This item modifies the CHRE bit in the RTCCR2 register.

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