Compile FreeCAD on Windows eryar@163.com 1.Introduction FreeCAD是一个参数化的三维造型软件,主要用于任意大小的实际模型的设计。参数化的建模方式可以通过修改相关参数从...
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Use DS and SS to access the same memory eryar@163.com CPU要读写一个内存单元时,必须先要给出这个内存单元的地址,在8086PC中内存地址由段地址和偏移地址组成。8086CPU...
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Assembly Loop eryar@163.com 我觉得循环指令是程序的核心,是计算机不厌其烦地执行机械、重复枯燥劳动的基础。本文来学习下汇编程序中的LOOP指令。Loop指令的格式是:loop 标号,CPU执行loop指令...
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IsoAlgo - PCF Viewer eryar@163.com IsoAlgo can be used to view PCF file in 2D, i.e. Isometric drawing, or in 3D by Iso...
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Output Char to Screen eryar@163.com 1.Introduction 与CPU相连的各种硬件,如内存条RAM,显卡,网卡等,CPU在控制它们的时候,把它们都当作内存对待。把它们总的看作一个由若干...
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The First ASM Program eryar@163.com 1.Introduction 以前都是在Debug程序中写一些指令来测试,现在可以开始编写完整的汇编语言程序,用编译和连接程序将汇编代码编译连接成可执行程...
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CPU Segments eryar@163.com 1.Introduction 8086CPU在访问内存时要由相关部件提供内存单元的段地址和偏移地址,送入地址加法器合成物理地址。段地址在8086CPU的段寄存器中存放,80...
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CPU Instruction Pointer eryar@163.com 1.Introduction CPU对存储器的读写通过总线Bus来完成,总线又分为地址总线(Address Bus)、数据总线(Data Bus)、控...
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Windows7 Debug Test eryar@163.com 1.Introduction 在郁大师的影响下,很早之前买了本王爽老师的《汇编语言》,可惜一直闲置,今天终于得空,可以学习起来了。为了使学习效果更好,还是写点...
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RvmTranslator4.0 Beta Version is Released eryar@163.com RvmTranslator4.0 beta version is released! The big change is a...
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RvmTranslator4.0 Beta Version will Release eryar@163.com RvmTranslator4.0 beta version will release soon! The big chan...
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OpenCASCADE Data Exchange - 3D PDF eryar@163.com Abstract. Today most 3D engineering model data are save to 3D PDF...
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RvmTranslator Translate RVM to 3D PDF eryar@163.com The Portable Document Format(PDF) is a file format used to pre...
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OpenCASCADE Interpolations and Approximations eryar@163.com Abstract. In modeling, it is often required to approxim...
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RvmTranslator 3.1 is released Fix the crash reported by Luca from Italy. The crash is made by the invalidate shapes t...
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