Analog Devices ADSP-21992 EZ-KIT LITE System Manual page 19

Preface
Example Description
A note providing information of special interest or identifying a
Note:
related topic. In the online version of this book, the word Note appears
instead of this symbol.
A caution providing information about critical design or programming
" Caution:
issues that influence operation of a product. In the online version of
this book, the word Caution appears instead of this symbol.
ADSP-21992 EZ-KIT Lite Evaluation System Manual xix