System Setup

Step 6 - Close the Pin Manager. Next, click on System Module in Project Resources to open the center section.

In this section, the oscillator settings and the configuration settings are selected.

Oscillator

1. Select the HFINTOSC from the Oscillator Select drop-down menu.
2. Select the 4_MHz selection from the HF Internal Clock drop-down menu.
3. Select a Clock Divider value of 4.

This will enable the internal 1 MHz internal oscillator as the system clock.

Also, check that the Low-voltage Programming Enable mode is selected at the bottom of the System Module screen.