Complete the following steps to use the Timing Sources tab in the Target Properties dialog box to define the timing sources, in addition to the 1 kHz clock, for your target. Users see the timing sources you define as options in the Configure Timed Loop dialog box.
- Click the blue plus button to enable the Timing Sources section. ??? appears in the Timing Sources list.
- Enter the timing source in the Source Type text box.
- Enter the name that appears in the Configure Timed Loop dialog box in the Source Name text box.
- Repeat steps 1 through 3 for each new timing source you want to define. Click the red x button to remove the selected timing source.