本程序是铁电存储芯片FM25H20的驱动程序，用的是STC主芯片驱动，用C语言编程，完全可移植到其他51内核单片机主芯片上，将IO口修改即可，使用的编程软件为KEIL，已在试验板上调试过-This procedure is ferroelectric memory chips FM25H20 driver chips with the STC main drive, with the C programming language, fully portable to other 51-core

头文件stc单片机具有在应用编程，调试起来比较方便；带有10位AD；内部eeprom；可在1T/机器周期下工作，速度是传统51单片机的12倍；下面是我写的AD和EEPROM的驱动C代码-STC12C2052AD.H Header file for 8xC31/51, 80C51Fx, 80C51Rx+ Copyright (c) 1988-1999 Keil Elektronik GmbH and Keil Software, Inc. All rights reserved.

用STC最小系统的实时时钟设计实现数字钟。 可以切换年月日时分秒显示，支持时钟设计功能 用Keil C51编程实现上述功能 用Keil与Proteus联调. -With minimum on STC system real time clock design for digital clock. Can switch when (date) (month) (year), according to minutes support clock design functions Use

用STC最小系统的实时时钟设计实现数字钟。 可以切换年月日时分秒显示，支持时钟设计功能 用Keil C51编程实现上述功能 用Keil与Proteus联调. -With minimum on STC system real time clock design for digital clock. Can switch when (date) (month) (year), according to minutes support clock design functions Use

STC单片机在Keil 4中实现的ISD51虚拟在线仿真源码，可以直接在STC12LE5A60S2中运行。-STC MCU simulation for ISD51 code.