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Downloading codes to energy metering ICs in the field

Posted: 02 Sep 2011     Print Version  Bookmark and Share

Keywords:smart meters  energy metering ICs 

Modern smart meters sometimes need to update their code in the field via a network. The Teridian 71M653x family of energy metering ICs has been designed to support this requirement. Due to the wide variety of network systems in use, it is not practical to provide a complete demonstration solution. This application note describes the main parts of a solution, how they work with the hardware, and how they cope with failures and side effects. Code samples for key processes of the flash download procedure are presented.

View the PDF document for more information.

Originally published by Maxim Integrated Products at as "Field Download of Code to the 71M653x ICs".

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