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//浮点异常的控制位 #define FPUEM_INVALIDOP 0x01 #define FPUEM_DENORMALOP 0x02 #define FPUEM_ZERODIVIDE 0x04 #define FPUEM_OVERFLOW 0x08 #define FPUEM_UNDERFLOW 0x10 #define FPUEM_PRECISON 0x20 #define __FORCE_INLINE__ __inline /*---------------------------------------------------------- 打开指定的浮点异常 关闭指定的浮点异常-//float abnormal control-# define FPUEM_INVALIDOP 0x01# define FPUEM_DENORMALOP 0x02# define FPUEM_ZERODIVIDE 0x04# define FPUEM_OVERFLOW 0x08# define FPUEM_UNDERFLOW 0x10# define FPUEM_PRECISON 0x20# define __FORCE_INLINE __ __inline /*---------------------------------------------------------- designated open abnormal closure of the floating-point designated float anomalies

一个很好的汇编集成开发环境，支持多种汇编编译器。-A good assembly language IDE which support most assemblers.

DS1302的驱动程序，C51编的，最后由proteus仿真的，可以显示设定时间，程序中的延时函数是由汇编语言实现，也就是说这程序是C和汇编混编的。-DS1302 driver, C51 series, and finally by the Proteus simulation can show the set time delay proceedings by the assembly language function is to achieve, that is to say that the procedure is of mixed C and assembler.

与java相关的各种例程 不是很难 适合初学者 上手比较容易-And java-related routines are not difficult to get started is easier for beginners

本书以X86系列微机为背景，从简单的Hello程序开始，系统而详细地阐述了X86微机汇编语言编程的各种基础知识和编程技巧，内容涉及到数据表示、存储器管理、各种数据类型、过程、与汇编语言相关的体系结构、控制结构、文件、宏指令、位处理指令、字符串指令、MMX指令、类和对象，以及混合语言编程等，尤其是在高级汇编语言（HLA）方面，该书给予了细致深入的讲解。对于有意学习X86汇编语言编程的程序员来说，这是一本难得的好书。 本书的作者Randall Hyde在大学中教授汇编语言十多年，并且开发了好几个商用软件，具有丰富的汇编语言开发经验。该书的英文电子版受到了成千上万的网站和高级程序员的高度评价，已经成为了高级汇编语言编程方面的一本经典之作。虽然该书的出版时间不长，但在Amazon上为该书作出评价的人很多，而且几乎所有的人都给予5星的评价，可见其内容之好。笔者相信，随着时间的推移，它在程序员中的影响回越来越大-this book X86 computer as a background, from a simple Hello proceedings began, and the system described in detail in the X86 PC assembly language programming in basic knowledge and programming skills, which relates to the data, memory management, data types, processes, and assembly language related to the body the grade structure, the control structure, document, macros, handle the orders, string instructions MMX instructions, classes and objects, as well as mixed-language programming, particularly at the senior assembly language (HLA), the book to give a detailed in-depth explanations.

电子钟的源码，是正确的，可以试试哦！应用于微机原理及接口。-Electronic clock source is correct, try Oh! Microcomputer Principle and Interface applies.

PWM控制电机,编辑控制方式。在这个DEMO里建了一个函数F_Pwm(int a,int b) 用于PWM设置，传入两个参数第一个用于频率设置，第二个用于占空比设置。另外还开了外部中断可进行频率和占空比的步进，从而达到调整速度的目的-PWM motor control, edit control mode. In this DEMO was built inside a function F_Pwm (int a, int b) for the PWM settings, with two arguments the first one for the frequency setting, the second set for the duty cycle. It also opened the external interrupt can be the stepping frequency and duty cycle to achieve the purpose of adjusting the speed of

手把手叫你学单片机，这是里面的源代码，很适合初学者快速上手51单片机的资料-You to learn hands-called single-chip, which is inside the source code, it is suitable for beginners quick start 51 SCM information

使用NOKIA3310液晶屏及DS18B20制作的数字温度计--电子制作天地网站-NOKIA3310 LCD screen and use DS18B20 produced digital thermometer- Electronic production of Heaven and Earth website

汇编编译系统源代码,是用汇编语言编写内附文档，可自行查看-The source code of a compiled system of assembly language here.you can read the inner documents which are writed by assembly language .