2.1.7.3 ADC Only

This configuration instantiates only the analog block model. It omits the data-processing logic, sequence controller, and the ADC management features. When using this configuration, you must fully manage the ADC and all related AB functionality.

Figure 2-9. System Diagram for ADC Only
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This option disables the following functionality:
  • Sequencing (Sequencer dialog box).
  • Flag generation for peripherals (peripheral flag grid).
  • Data averaging (Digital Filtering Factor and Initial Averaging Value).
  • Analog sample sequence controller (ASSC) RAM access.
  • Sample monitor and evaluation block (SMEV) RAM access.
  • SMEV status access.
  • The ability to specify an external resistor for the Current Monitor.
Because the ASSC is not instantiated, you must also manually manage the following ADC features:
  • ADC clock divider (derived from the system clock frequency).
  • ADC resolution (configured using the resolution control on the main window).
  • Acquisition time for peripherals (configured individually for each peripheral).

This configuration generates ACM memory files.