Code for Bank-Switching with the 653X-Series

摘要： 71M6531/71M6533/71M6534 Teridian公司，住宅和多相能源米片上系统（SoC）器件，每个包含一个80515单片机只能处理64KB的代码。使用编组代码，本应用笔记介绍了如何设计超过64KB代码71M6531住宅电能计量芯片的固件。类似的原则也适用于71M6533和71M6534 。

71M653X
Energy Meter IC
A Maxim Integrated Products Brand

APPLICATION NOTE

AN_653X_006 OCTOBER 2008



Code for Bank-Switching with the 653X-Series
This document describes how to use banked code with a 71M6531. Similar principles apply for the 71M6533 and
71M6534.

Introduction
The 80515 microcontroller contained in the TERIDIAN 71M653X Energy Meter chips can only address 64 KB of
code. This Application Note explains how to design firmware with more than 64