Overview

This section explains the CODEGRIP Power Output settings and options available for managing and monitoring power to a target MCU.

Problem

Users may need to configure or monitor the power output of CODEGRIP when powering a target MCU. Proper understanding of the Controls and Measurements subsections is necessary to avoid incorrect voltage application or confusion when reading power values.

Answer

When the Outputs Menu item is clicked, the section is divided into two subsections:

• Controls — provides options to configure power-related parameters.

• Measurements — provides visual feedback of power-related parameters.

Details of available options:

• Board & Target Switch

  • Options: 0V to 3.3V

  • The SET VOLTAGE button opens a dialog window where the output voltage can be defined.

  • Voltage can be set from 0 to 3.3V, in 0.1V steps.

  • Once a value is selected, it can be applied by switching the toggle next to the SET VOLTAGE textbox.

• Voltage (V)

  • Description: Displays the actual voltage value on the target MCU connector.

  • Notes:

    • The CODEGRIP device is capable of powering the target MCU.

    • Alternatively, the CODEGRIP can itself be powered by the target MCU.

    • This field reflects the actual voltage in both cases (whether CODEGRIP is the power source or the connected board provides power to CODEGRIP).

Additional Notes

• Always confirm the correct voltage before applying it to a target MCU to avoid damage.

• Use the Measurements subsection to verify real-time voltage readings and confirm expected operation.

• If powering CODEGRIP externally via a host board, ensure the external voltage is stable and within supported limits.

Example Configuration Table