摘要：智能电表有时需要更新自己的代码，通过网络领域。 Teridian公司/马克西姆71M6531/71M653/781M6534电能计量IC的家庭支持这一要求。本应用笔记介绍了一个解决方案的主要部分，电表与硬件如何工作，以及他们如何应对失败和副作用。文章还提出了关键工序的闪存下载程序代码样本。 71M653X Energy Meter IC A Maxim Integrated Products Brand APPLICATION NOTE AN_653X_016 December 2010 Field Download of Code to the 71M653x ICs This document describes three methods to reliably download code to a 71M6531, 71M6533 or 71M6534 ICs. Introduction Modern smart meters are sometimes required to update their code in the field via a network. The Teridian 71M653x family of energy metering ICs has been designed to support this requireme……