This manual describes the modules and peripherals of the family of devices. Each description presentsthe module or peripheral in a general sense. Not all features and functions of all modules or peripheralsmay be present on all devices. In addition， modules or peripherals may differ in their exact implementationbetween device families， or may not be fully implemented on an individual device or device family.Pin functions， internal signal connections， and operational parameters differ from device to device. Theuser should consult the device-specific data sheet for these details.Related Documentation From Texas InstrumentsFor related documentation see the web siteWarning

　　This equipment is intended for use in a laboratory test environment only. It generates， uses， and canradiate radio frequency energy and has not been tested for compliance with the limits of computingdevices pursuant to subpart J of part 15 of FCC rules， which are designed to provide reasonableprotection against radio frequency interference. Operation of this equipment in other environments maycause interference with radio communications， in which case the user at his own expense will be requiredto take whatever measures may be required to correct this interferenc