Component documentation

Device - PRACMP Device module
Settings - Common PRACMP module settings
- PRG Settings - Programmable Reference Generator module settings
  The following items are available only if the group is enabled (the value is "Enabled"):
  - PRG Input Selection - Choose the input voltage of the PRG module.
    
    There are 2 options:
    - Vin1: Vin1 (Vdd50, external power supply) is set as the reference voltage for PRG module.
    - Vin2: Vin2 (Vdd25, internal regulated power supply) is set as the reference voltage for PRG module.
  - PRG Output Selection - Choose the output voltage of the PRG module.
    
    There are 32 options:
    - 1/32 Vin: Output voltage for PRG module is 1/32 Vin.
    - 2/32 Vin: Output voltage for PRG module is 2/32 Vin.
    - 3/32 Vin: Output voltage for PRG module is 3/32 Vin.
    - 4/32 Vin: Output voltage for PRG module is 4/32 Vin.
    - 5/32 Vin: Output voltage for PRG module is 5/32 Vin.
    - 6/32 Vin: Output voltage for PRG module is 6/32 Vin.
    - 7/32 Vin: Output voltage for PRG module is 7/32 Vin.
    - 8/32 Vin: Output voltage for PRG module is 8/32 Vin.
    - 9/32 Vin: Output voltage for PRG module is 9/32 Vin.
    - 10/32 Vin: Output voltage for PRG module is 10/32 Vin.
    - 11/32 Vin: Output voltage for PRG module is 11/32 Vin.
    - 12/32 Vin: Output voltage for PRG module is 12/32 Vin.
    - 13/32 Vin: Output voltage for PRG module is 13/32 Vin.
    - 14/32 Vin: Output voltage for PRG module is 14/32 Vin.
    - 15/32 Vin: Output voltage for PRG module is 15/32 Vin.
    - 16/32 Vin: Output voltage for PRG module is 16/32 Vin.
    - 17/32 Vin: Output voltage for PRG module is 17/32 Vin.
    - 18/32 Vin: Output voltage for PRG module is 18/32 Vin.
    - 19/32 Vin: Output voltage for PRG module is 19/32 Vin.
    - 20/32 Vin: Output voltage for PRG module is 20/32 Vin.
    - 21/32 Vin: Output voltage for PRG module is 21/32 Vin.
    - 22/32 Vin: Output voltage for PRG module is 22/32 Vin.
    - 23/32 Vin: Output voltage for PRG module is 23/32 Vin.
    - 24/32 Vin: Output voltage for PRG module is 24/32 Vin.
    - 25/32 Vin: Output voltage for PRG module is 25/32 Vin.
    - 26/32 Vin: Output voltage for PRG module is 26/32 Vin.
    - 27/32 Vin: Output voltage for PRG module is 27/32 Vin.
    - 28/32 Vin: Output voltage for PRG module is 28/32 Vin.
    - 29/32 Vin: Output voltage for PRG module is 29/32 Vin.
    - 30/32 Vin: Output voltage for PRG module is 30/32 Vin.
    - 31/32 Vin: Output voltage for PRG module is 31/32 Vin.
    - Vin: Output voltage for PRG module is Vin.
- ACMP Settings - Analog Comparator module settings
  - ACMP Mode Selection - Selects the type of compare event.
    
    There are 3 options:
    - Falling edge: Falling edge on output is flaged, resp. an interrupt occured.
    - Rising edge: Rising edge on output is flaged, resp. an interrupt occured.
    - Rising or falling edge: Both rising and falling edge on output are flaged, resp. an interrupt occured.
Pins/Signals - Module pins/signals settings
- Inputs - Input pins and signals used by PRACMP periphery.
  - Input Channel 0 - Setings of input channel 0.
    The following items are available only if the group is enabled (the value is "Enabled"):
    - Pin - ACMP input pin of the channel .
  - Input Channel 1 - Setings of input channel 1.
    The following items are available only if the group is enabled (the value is "Enabled"):
    - Pin - ACMP input pin of the channel .
  - Input Channel 2 - Setings of input channel 2.
    The following items are available only if the group is enabled (the value is "Enabled"):
    - Pin - ACMP input pin of the channel .
  - Input Channel 3 - Setings of input channel 3.
    The following items are available only if the group is enabled (the value is "Enabled"):
    - Pin - ACMP input pin of the channel .
  - Settings supported for Freescale HCS08 MM, SF and ColdFireV1 MCF51EM, MCF51MM derivatives only.
    - Input Channel 4 - Setings of input channel 4.
      The following items are available only if the group is enabled (the value is "Enabled"):
      - Pin - ACMP input pin of the channel .
  - Settings supported for Freescale HCS08 ER, MM, SF and ColdFireV1 MCF51MM derivatives only.
    - Input Channel 5 - Setings of input channel 5.
      The following items are available only if the group is enabled (the value is "Enabled"):
      - Pin - ACMP input pin of the channel .
  - Settings supported for Freescale HCS08 ER, JE, MM, SF and ColdFireV1 MCF51JE, MCF51MM derivatives only.
    - Input Channel 6 - Setings of input channel 6.
      The following items are available only if the group is enabled (the value is "Enabled"):
      - Pin - ACMP input pin of the channel .
  - Input Channel 7 - Setings of input channel 7.
    The following items are available only if the group is enabled (the value is "Enabled"):
    - Pin - ACMP input pin of the channel .
- Output - Output pin used by PRACMP periphery.
  The following items are available only if the group is enabled (the value is "Enabled"):
  - Pin - ACMP output pin.
Interrupts - Interrupt settings of the module.
- Interrupt - Interrupt vector (for information only).
- Only if priority supported
  - Priority - Interrupt Priority
- ISR Name - Name of the interrupt service routine (ISR) invoked by this interrupt vector.
  Note: The routine must handle all 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.
- ACMP interrupt - Enable/Disable ACMP interrupt.
  
  There are 2 options:
  - Enabled: Enabled invocation of the interrupt when compare event selected in the ACMP mode property occured.
  - Disabled: Disabled invocation of the interrupt.
Initialization - Initialization options of the module.
- Enable PRG - Enables/disables the PRG module. It should be enabled when the PRG is selected as one of the Initial Input property.
- Enable ACMP - Enables/disables the ACMP module.
- Initial ACMP Positive Input - Selects the initial positive input to the ACMP module.
- Initial ACMP Negative Input - Selects the initial negative input to the ACMP module.

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