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Description: internich公司实现的一个非常非常小的OS，运行空间只需要1K
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Size: 56582 |
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Description: 此频率计是用单片机89C51和几块数字电路几个三极管，和一个微波集成电路构成。可测量频率最高为2G！分辨力为1HZ！电路中R16---R27电阻阻值为1K。这文件包里有两符制作成功后的图片！ 二个SCH。一个PCB文件。一个PDF文件。和一个程序HEX文件。制作的时候只要按线路板接好元件，然后把程序HEX文件烧写到单片机内，就可以调试了，希望大家成功。其中高稳定振荡电路SCH文件是我新加上的。如果大家有条件用上这电路也不错。那样频率计将更稳定。频率计的PCB是我设计的。 设计得不太好，希望大家多多提出意见和建议。希望大家不要修改PCB文件。
注：解压密码deyiluntan-this Cymometer is 89C51 microcontroller and a few digital circuit several triode, and constitute a microwave integrated circuits. The maximum measurable frequency for 2G! Resolution of 1HZ! Circuit R16-R27 resistor 1K. This paper bag has produced two successful website after pictures! 2 SCH. A PCB document. A PDF document. HEX and a procedures document. Whenever produced by the PCB then good components, then burning procedures HEX file to SCM, can debug, I hope you succeed. These high stability oscillation circuit SCH document is a new addition. If we conditional use this circuit is a good one. As the frequency of dollars will be more stable. Frequency of PCB is my design. Design it very well, we hope that many opinions and suggestions. We should not amend the PCB document. Note : extracti
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Size: 1028980 |
Author: 耿铭慈 |
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Description: DDS数字信号发生器,采用AD9835DDS 专用芯片 输出范围1K--10MHZ 采用X25045作看门狗及数据存储器，用于设置各项参数的存储 内含电路图， 源程序 及一些相关资料-DDS digital signal generator, using AD9835DDS ASIC output range 1K -- Knoxville watchdog for the use of X25045 and data memory, used to set various parameters of storage containing circuit, the source and related information
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Size: 2219855 |
Author: 董庆 |
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Description: 低通滤波源码，C与汇编嵌套，效率奇高。
为1K，FFT.基于54系列-source low-pass filtering, with the compilation of nested C, a high efficiency. 1K, FFT. Based on Series 54
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Size: 14251 |
Author: 萧飒 |
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Description: 在ATmega16芯片上移植的ucosii系统应用，使用ICCAVR编译器。由于ATmega16芯片仅仅有16k的rom和1k的ram，因此这个移植范例中仅使用了系统延时函数来点亮led。-the ATmega16 chip transplant ucosii applications, use ICCAVR compiler. As ATmega16 mere 16k chip rom the 1k and the ram, Therefore, the transplant use only example of the system to function delay led lit.
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Size: 76565 |
Author: 韩兆伟 |
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Description: 这个程序虽然很小，编译后才1K多一点点字节，但是麻雀虽小，五脏俱全-small, compile only a little more than 1K byte, but Sparrow small, perfectly formed
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Size: 3725 |
Author: 莫加 |
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Description: 这个时钟程序是我在1993年编的一个小程序，现在贴出来给大家做参考，它执行后驻留内存，到整点时会报时，你可以用 Ctrl-Alt-U 把它从内存中下掉，可以用 Ctrl-Alt-C 变换颜色，用 Ctrl-Alt-O 把报时声音关掉（如果感到讨厌的话），在驻留内存时，用了直接改内存控制块的方法，所以用 MEM 或 MI 无法在内存中看到它，键盘控制用了直接截取 INT 9 的方法。
这个程序虽然很小，编译后才1K多一点点字节，但是麻雀虽小，五脏俱全，在这个程序中，你可以参考到以下编程方法：如何驻留内存；如何截取中断向量；如何在硬件层次上应答键盘；如何截取组合键。
要编译、连接成*.com文件-this my clock procedures in 1993 a series of small programs, is now posted out to you for reference. following the implementation of its presence memory, the whole point of the talks will be, you can use Ctrl-Alt-U from its memory under the swap. can use Ctrl-Alt-C transform color, using Ctrl-Alt-O put timekeeping voice switch off (if the annoyance), in the presence of memory, using a direct change memory control block in the way that they use MEM or MI in the memory not see it, keyboard control using a direct interception of the INT 9. This procedure Despite its small size, after compiling a little more than 1K byte, but Sparrow small, perfectly formed, in the process, you can refer to the following program : how the presence of memory; how interception interrupt vector; in response le
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Size: 3116 |
Author: 黄文欢 |
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Description: 1.程序的设计思路
该程序用于对一个文件夹下的所有文件进行扰乱，使程序打不开（文本文件除外）。
扰乱算法，是把每个源文件的头部500字节保存到一个目的文件中，并记录该源文件文件名于目的文件中，源文件中的头部500字节用0代替。而目的文件为每个源文件提供的1k的固定长度存放头部500字节和源文件的文件名，源文件的修改后文件名为其信息在目的文件中的偏移序号，并且以.trick为后缀。
复原算法，就是以上过程的逆过程。
另外，考虑到文件扰乱的权限问题，本程序在执行扰乱时需要设置口令，执行复原时需要输入口令。-1. The design ideas for the program to a folder of all documents disruption, that process can not be opened (except for text files). Disrupt algorithm, is the source of each document in the head 500 bytes to preserve a purpose document, and the record of the source file name to its purpose document, the source of 500 bytes with the head instead of 0. The purpose document for each source document for the 1k fixed length of 500 bytes stored on his head and source files, and the source document after document, entitled amend its information in the document aims offset serial number, and to. trick for the suffix. Recovery algorithm, the above process is the reverse process. Moreover, given the document's power to disrupt, the proceedings at the disruption in the implementation of the need
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Size: 112940 |
Author: luoyt99 |
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Description: 申请一个10M的文件空间虚拟成一个磁盘，按照1K大小划分扇区，依序编号，实现单卷单级目录的文件系统。
根据文件分配方案设计相应的FCB结构，空闲空间管理结构，磁盘卷总信息结构，目录区信息结构等，存放在虚拟磁盘的相应区域
编写管理程序，实现对虚拟磁盘的全权控制，犹如针对真实磁盘使用模式类似DOS或者Linux的终端方式
本文简单介绍了磁盘文件格式FAT及其他相关背景和算法,并采用FAT方案实现单卷、单级目录的虚拟文件系统。描述了整个程序的基本思路模块划分、流程图及代码的实现。-application of a 10M file space into a virtual disk, according to the size of 1K division sector, in order numbers, to achieve a single volume directory single file system. According to the paper distribution program to design appropriate FCB structure, and the leisure space management structure, the total disk volumes of information structure, District information directory structure, stored in the virtual disk preparation of the corresponding regional management procedures, to achieve the virtual disk full control as with real disk usage patterns similar to the DOS or Linux terminal is a simple way of Disk File FAT format, and other relevant background and algorithms, and using FAT programs to achieve a single volume. single-level directory of virtual file system. Description of the whol
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Size: 346718 |
Author: 戴天天 |
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Description: DSP的FIR滤波器设计，硬件实现，将1K方波滤波输出正弦波-DSP FIR filter design, hardware implementation, 1K square sine wave output filter
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Size: 11517 |
Author: 陈豪威 |
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Description: 众所周知，最近几年来，基于WINCE平台的各种设备是越来越多，这得益于微软对WINDOWS CE操作系统的大力推广，当然这和WINDOWS CE系统的优越性是分不开的。但运行这个系统的设备往往没有像PC机那样有海量的存储介质，因此磁盘空间对于这些设备是非常宝贵的，往往是能节约1K是1K，所以如果能对这些设备上的文件进行压缩存储或对大文件进行分割存储，就能使用户在有限的空间中存储更多的数据，这将会对用户有莫大的帮助。也正是由于以上这些原因，我们才萌发了开发能有这样功能的软件的想法。-known, in recent years, based on the platform pulled the equipment is more and more thanks to Microsoft Windows CE operating system for the promotion efforts, of course, Windows CE system and the advantages are inseparable. But the system running the equipment is often not as PC as a mass storage media, therefore disk space for the equipment is very valuable, and often can save 1K is 1K, Therefore, if these devices can be right on the document compression or storage of large files for storage division, it will enable users in a limited space, storing more data, the user will be of great help. It is due to these reasons, we can develop the germination of this functional software ideas.
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Size: 136835 |
Author: 刘钦 |
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Description: 一个下载者,运行那个BAT就可以下载了
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Size: 4493 |
Author: shenlan7788 |
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Description: Delphi写的1k的下载者，是学习delphi网络编程的好东西啊-Delphi download 1k wrote, was to learn network programming delphi a good thing ah
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Size: 2048 |
Author: alex zhou |
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Description: This is a document for Mifare classic 1k card.-This is a document for Mifare classic 1k card.
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Size: 209920 |
Author: Renwei |
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Description: Format Smartcard Mifare 1K with Reader Contactless ACR120 USB Using Delphi 6.
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Size: 310272 |
Author: anepmus |
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Description: 通过使用C++实现1K xmodem实现程序，程序简单明了-Achieved through the use of C++ implementation 1K xmodem program, the program is simple
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Size: 1024 |
Author: 李雪 |
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Description: 液晶显示交流稳压器1K源程序，过流载保护，高电压保护，低电压保护，高温保护-LCD-AVR-1K overload current, high voltage, low voltage, temperature protect
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Size: 12288 |
Author: 林金龙 |
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Description: MK7A25P芯片开发的彩色屏显的AVR-1K交流稳压器源程序-MK7A25P chip developed color screen of AVR-1K exchange regulator source
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Size: 9216 |
Author: 林金龙 |
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Description: avr宏定义1k方波，通过pb5口输出。定义操作方式简单实用(Avr macro definition 1 k square wave)
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Size: 15360 |
Author: gtc
|
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Description: 测试音频使用,测试耳机，喇叭及电视机显示器等带有音频输出的产品(Test audio use, test headphones, speakers, TV displays, and other products with audio output)
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Size: 1257472 |
Author: 福禄寿 |
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