Embedded Microcontroller 8XC251 User Guide

Author: Wang Yong, Tong Jinlin, Xu Aiqing
Publisher:
Publish Date: 2005-04-06
Features: This book can be used as a teaching reference for undergraduate and graduate students, as well as teachers in relevant disciplines of colleges and universities. For a wide range of science and technology workers engaged in single-chip microcomputer applications, especially for readers familiar with the 51 series single-chip microcomputers, it is a timely reference book to understand the latest technical developments of 8-bit single-chip microcomputers.
Book Description
The MCS251 series single-chip microcomputer is Intel's new generation of 8-bit microcomputers. It retains the successful design of the 51 series single-chip microcomputer while expanding some existing functions and adding many new features, such as PCA, power management, and memory space management. The new instruction set makes its operating speed 5 to 15 times faster than the 51 series. This book introduces the hardware structure and principles of the 8XC251SB chip, and provides a detailed description of the instruction set for the convenience of readers. The 8XC251SB is a chip in the MCS251 series single-chip microcomputer family and is also the core of the series. Based on it, more 251 series single-chip microcomputers with diverse functions will be introduced successively. Understanding and familiarizing with this chip is the key to mastering the entire series.