Analog Devices ADSP-CM403F EZ-KIT Lite Manual page 24

Default Configuration
Figure 1-1 shows the default jumper and boot mode switch settings used
in installation. Confirm that your board is in the default configuration
before using the board.
Figure 1-1. Default EZ-KIT Lite Hardware Setup
1-4 ADSP-CM403F EZ-KIT Lite Evaluation System Manual