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[Other resource] mmuos DL : 0: 这是一个不到2000行的操作系统，巧妙地利用ARM9 CPU的内存管理单元(MMU)实现进程的切换。ARM9的4G虚拟地址可分成128个进程空间，每个32M。虽然它们的虚拟地址(VA)都是0-(32M-1)，但是对应的MVA(Modified vitual address,由虚拟地址VA和进程号PID组合而来)不一样，设置MVA对应的页表指向不同物理地址就可以很方便地让各进程运行空间相互隔开。代码很少，注释丰富，希望能对想理解操作系统、了解ARM体系结构的朋友有所帮助。 -This is a trip of less than 2000 operating system, cleverly using ARM9 CPU memory management unit (MMU) to achieve the switching process. ARM9 4G virtual address can be divided into 128 process space, each 32M. While their virtual address (VA) are 0 - (32M-1), but the corresponding MVA (Modified Virtual address, and by the virtual address VA and the process of portfolio from PID) not the same, set MVA corresponding page table at the different physical address can be very easy to let the the process of separating the mutual operation of space. Code rarely Notes rich, in hopes of understanding the operating system, understanding the ARM architecture friends help.
Date : 2008-10-13 Size : 74.88kb User : 韦东
[Other resource] Access_Extended_SRAM DL : 0: 本程序是用于访问空间大于 64 KB （即：地址指针数大于两个字节）外部扩展随机存取存储器的源程序文件。-the procedures for accessing space is greater than 64 KB (ie : Address indicator greater than 2 bytes) of external expansion of random access memory source files.
Date : 2008-10-13 Size : 25.77kb User : 磊元
[Other resource] CYPRESS_Memtest DL : 0: This directory contains the memtest 8051 firmware for the Anchor Chips EZ-USB chip. The purpose of this software is to test the different memory segments in the Ez-Usb chip. This example will output the string \"good\" on the 7 segment LED if the mem test passes, or it will output the first address where the memtest fails. -This directory contains the memtest 8051 f irmware Anchor Chips for the EZ-USB chip. The pu rpose of this software is to test the different m emory segments in the Ez-Usb chip. This example the string will output "good" on the LE 7 segment mem D if the test passes. or it will output the first address where the mem test fails.
Date : 2008-10-13 Size : 6.69kb User : 汪洪波
[Other resource] 51MCUI2Cdriver DL : 1: MCS-51单片机模拟I2C软件包（内含有应用实例）本版本是针对24系列EEPROM专门设置的，用此软件包进行EEPROM读写时，用户不必考虑页写问题，及16位存储器地址的问题-MCS-51 microcontroller simulation package I2C (contain examples) versions of the series EEPROM 24 specially set up by using this package EEPROM read and write, the user need not consider the page to write, and 16-bit memory address issues
Date : 2008-10-13 Size : 46.37kb User : 袁烯埥
[Other resource] qinghua_thesis DL : 0: 本函数的作用就是把读取内存的物理地址,之后找到物理页面的首地址返回过来...它专门找物理地址的具体东西很多都用汇编编写.好像C很难完成吧毕竟要用一些调用的 ...哈哈后面的程序会调用啦因为每一此分配内存都要用到啦-the role of this function is to read the physical memory address, after finding the first physical page address up to it ... to find specialized physical address many of the concrete things that are used to prepare the compilation . like C, after all, it is very difficult to complete with some calling ... ha ha behind the procedure is called -- because everyone within this allocation depositors must apply --
Date : 2008-10-13 Size : 16.67mb User : hotdeckie
[Other resource] WIN32_memory_manage_note DL : 0: Windows32 内存管理的概念例如: NT进程只能访问其底部2GB地址空间,且其中最低的和最高的64KB不可访问.NT内核,执行程序及设备程序都驻留在顶部2GB之中.-Windows 32 memory management concepts such as : NT process can visit the bottom of 2GB of address space, but with the lowest and highest 64KB not visit. NT kernel, the implementation of procedures and equipment procedures presence at the top among 2GB.
Date : 2008-10-13 Size : 13.52kb User : 郑纲
[Other resource] CheatMaster_src DL : 0: Cheat Master 0.1 For DevHook with src, Real In-Game Search/Modify! -------------------------------------------------------------------------------- Intro ===== This is a prx mod written for DevHook 0.4+, which is used to search and modify/lock data in memory while playing game. HOWTO Install ============= 1. Copy directory CheatMaster to root of your PSP memorystick. 2. Modify /dh/2xx/flash0/kd/pspbtcnf_game.txt, which 2xx means your emulated firmware directory (e.g. 271 for 2.71 firmware directory), add one line: ms0:/CheatMaster/CheatMaster.prx after the line: ms0:/dh/kd/devhook.prx 3. Start game, press [Volume DOWN] + [Note] button to call up the menu. 2006-08-08 v0.1 [+] First public version [+] Search, modify and lock functions [+] Address table, with save/load functions [+] Memory dump functions [o] Memory searching may write results with large amount to disk, so keep at least 10MB free space on memorystick if you want to search values smaller than 256 with auto or byte modeCheat Master 0.1 For DevHook with src, Real In-Game Search / Modify! --------------- ---------------------------------------- ------------------------- Intro ===== This i prx's a mod written for DevHook 0.4, which is used to search and modify / lock data in m emory while playing game. HOWTO Install ======= ======= 1. Copy directory CheatMaster to root o f your PSP memorystick. 2. Modify / dh/2xx/flas h0/kd/pspbtcnf_game.txt. 2xx which means your emulated firmware directo ry (e.g. 271 for 2.71 firmware directory) add one line : ms0 : / CheatMaster / CheatMaster.prx after the line : ms0 : / dh / kd / devhook.prx 3. Start game, press [Volume DOWN] [Note] button to call up the menu. 2006-08-08 v0.1 [] First public version [ ] Search, modify and lock functions [] Address table. with save / -Cheat Master 0.1 For DevHook with src, Real In-Game Search / Modify! --------------- ---------------------------------------- ------------------------- Intro ===== This i prx's a mod written for DevHook 0.4, which is used to search and modify / lock data in m emory while playing game. HOWTO Install ======= ======= 1. Copy directory CheatMaster to root o f your PSP memorystick. 2. Modify / dh/2xx/flas h0/kd/pspbtcnf_game.txt. 2xx which means your emulated firmware directo ry (e.g. 271 for 2.71 firmware directory) add one line : ms0 : / CheatMaster / CheatMaster.prx after the line : ms0 : / dh / kd / devhook.prx 3. Start game, press [Volume DOWN] [Note] button to call up the menu. 2006-08-08 v0.1 [] First public version [ ] Search, modify and lock functions [] Address table. with save /
Date : 2008-10-13 Size : 9.82kb User : zb
[Other resource] LinuxKernelDevelopment(2ndEdition) DL : 0: linux内核设计与实现(英文版) 本书基于Linux 2．6内核系列详细介绍Linux内核系统，覆盖了从核心内核系统的应用到内核设计与实现等各方面内容。主要内容包括：进程管理、系统调用?中断和中断处理程序、内核同步、时间管理、内存管理、地址空间、调试技术等。-linux kernel design and implementation (in English) the book based on Linux kernel 2.6 series of detailed referral Shao Linux system to cover the system from the core of the kernel to kernel design and implementation of all aspects. Main contents include : process management, system disruption and interruption call handling procedures, kernel synchronization, time management, memory management, address space, debugging technology.
Date : 2008-10-13 Size : 1.27mb User : 李世博
[Other resource] PointerInCAndC++ DL : 0: 何为指针？　　指针基本上和其它的变量一样，唯一的一点不同就是指针并不包含实际的数据，而是包含了一个指向内存位置的地址，你可以在这个地址找到某些信息。这是一个很重要的概念，并且许多程序或者思想都是将指针作为它们的设计基础，例如链表。 -what target? Guidelines and basically the same as other variables, the only difference is that it is 1:00 guide does not contain the actual data, but contains a memory location at the address, you can find the addresses of some of the information. This is a very important concept, and many procedures or are thinking as they will guide the design, such as the linked list.
Date : 2008-10-13 Size : 30.88kb User : yanglei
[Other resource] zgglxt DL : 0: 1.问题描述　　对单位的职工进行管理，包括插入、删除、查找、排序等功能。 2.要求　　职工对象包括姓名、性别、出生年月、工作年月、学历、职务、住址、电话等信息。（1）新增一名职工：将新增职工对象按姓名以字典方式职工管理文件中。（2）删除一名职工：从职工管理文件中删除一名职工对象。（3）查询：从职工管理文件中查询符合某些条件的职工。（4）修改：检索某个职工对象，对其某些属性进行修改。（5）排序：按某种需要对职工对象文件进行排序。 3.实现提示　　职工对象数不必很多，便于一次读入内存，所有操作不经过内外存交换。（1）由键盘输入职工对象，以文件方式保存。程序执行时先将文件读入内存。（2）对职工对象中的\"姓名\"按字典顺序进行排序。（3）对排序后的职工对象进行增、删、查询、修改、排序等操作。 4.选做内容　　将职工对象按散列法存储，并设计解决冲突的方法。在此基础上实现增、删、查询、修改、排序等操作。 -1. Problem description of the workers of unit management, including insert, delete, search and sort functions. 2. Asked the staff and workers including name, sex, date of birth, years of work, qualifications, duties, address and telephone information. (1) a new staff : new workers targeted by name in the dictionary way workers manage documents. (2) delete a trade union : From the document management workers to remove an object workers. (3) Availability : from the document management staff inquiries, subject to certain conditions the workers. (4) The modifications : a retrieval workers object, attribute some of its changes. (5) Ranking : according to some workers need to target document sorting. 3. Achieve targeted several employees suggested not many easy to read into memory, not all opera
Date : 2008-10-13 Size : 1.89kb User : szl
[Other resource] QQ_LLK_SOURCE DL : 0: QQ连连看外挂源码 20050609qq 连连看外挂简介原理 1 截取屏幕，从而取得方块数据，然后搜索算法. 2 通过鼠标键盘钩子发送消息来消去. 3 腾讯反外挂作的很牛,连连看程序在接到鼠标点击消息的同时从驱动层判断有没有点击消息,所以把0x00403291地址的内存锁定为0x00就可以让腾讯的凡外挂系统失效。 4 在消除过程中因为烟雾等特效的影响,中途按F9键分析结果很可能错误,谁有办法解决这个问题一定要告诉我啊! 最好能取消动画特效,直接消去. 5 因为时间仓促,利用周末匆匆写完这个程序,所以代码极不规范,还请大家谅解.-QQ Lianliankan extrapolated source 20050609qq Lianliankan pylon on an interception principle screen, obtain data box, Then search algorithm. 2 mouse through the keyboard hook Send Message to eliminate. 3 Tencent anti - pylon for the very cattle, Lianliankan procedures for the receipt of information a mouse click at the same time from the driver layer judgment it is not news. Therefore 0 x00403291 address to the memory lock on the 0x00 allows Tencent Van extrapolated system failure. Four in the elimination process because of the smoke, and other effects, according to the F9 key halfway analysis it is very likely wrong. who has the solution to this problem must tell me ah! best to abolish the animation effects, direct elimination. 5 because of the time constraints, the use of hastily finishe
Date : 2008-10-13 Size : 216.97kb User : wancb
[Other resource] c51com DL : 0: c51用串口通信源码,包括调试 1.发送：向总线上发命令 2.接收：从总线接收命令，并分析是地址还是数据。 3.定时发送：从内存中取数并向主机发送.-decoder serial communication with the source code, including a debugger. Send : Bus made to order two. Acceptance : Bus from receiving orders and analysis of data or address. 3. Timing this : from memory a few sent to the mainframe.
Date : 2008-10-13 Size : 1.2kb User : zjf
[Other resource] ARMc DL : 0: ARM嵌入式系统C语言编程,　无操作系统支持的嵌入式系统软件,包括系统引导(BOOT) 、驱动程序、动态内存管理、IPO、通信以及应用软件等方面。本文详细介绍了嵌入式平台上用C 语言编写系统软件和应用软件的方法。虽然是针对ARM平台介绍的,但基本经验和算法也适合于其他嵌入式平台的软件设计-ARM Embedded System C programming language, operating system without the support of embedded system software, including guidance system (BOOT), the driver, dynamic memory management, IPO, communication and application software, and so on. This paper describes a platform embedded C language system software and application software methods. Although the address is on the ARM platform, but the basic algorithm experience and is also suitable for other platforms Embedded Software Design
Date : 2008-10-13 Size : 137.29kb User : 张俩
[Other resource] 4.1_memory_test DL : 0: memory_test Memory Read/Write Access Test Memory read base Address : 0xc010000 Memory write base Address : 0xc02-memory_test Memory Read / Write Access Tes t read base Memory Address : Memory write 0xc010000 base Address : 0xc02
Date : 2008-10-13 Size : 7.43kb User : zhang
[Other resource] 93C46-write DL : 0: 如果RTL8019AS使用了93C46,那么如何通过单片机对它进行编程呢? 93C46是一个有128字节的eeprom,可以是8位或16位的存储模式,在RTL8019AS中,用的是16位的模式,也就是总共有64个16位的存储单元.16位方式下,存储地址为0---63 .每个地址存储两个字节,低位字节在前,高位字节在后(这跟单片机的存储相反,单片机是高位在前,低位在后). 下表是93c46存储的内容,地址是用字节表示的.-used 93C46, SCM then how to program it? 93C46 is a 128 bytes of eeprom. can be 8 or 16 bit memory model, RTL8019AS, with the 16 model, is a total of 64 of 16 storage units .16-mode, Storage at 0 --- 63. two each address byte memory, the low byte first, After the high byte (SCM storage with the contrary, the former SCM is high, lows in the latter). The following table is 93 c46 store the contents of the addresses are used byte said.
Date : 2008-10-13 Size : 1.52kb User : ff
[Other resource] tanzhen DL : 0: 为用户提供服务器多IP地址检测、IIS站点数检测、域名绑定数检测、程序池检测、CPU限制检测、内存限制检测,并且提供服务器所有站点信息列表，服务器域名绑定信息列表，时实的数据让您更清楚自己的空间状况功能: 1.服务器多IP检测 2.IIS站点数检测 3.域名绑定数检测 4.站点程序池检测 5.站点IIS连接数检测 6.站点CPU限制检测 7.站点最大虚拟内存检测 8.站点使用内存检测 9.服务器IIS站点列表 10.服务器域名绑定列表-to provide users with multi-server IP address detection, detection of several IIS site, domain name bundled with a number of detection, Pool procedures detection, detection limits of CPU, memory limit detection, and to provide all site information server list domain name server bundled with information links, real-time data allows you to a better understanding of their function space conditions : 1. Detection of multiple IP server 2.IIS site detection of a few 3. Detection of the domain name bundled with a number of four. Site testing procedures Pool 5. Site IIS connections Detection 6. Site CPU detection limit 7. Site largest virtual memory detection 8. use within the site 9 Detection of survival. IIS server site lists 10. binding domain name server list
Date : 2008-10-13 Size : 26.03kb User : gold1112
[Other resource] vc_jiqiaoshili_part6 DL : 0: Visual.C++程序设计技巧与实例--配套光盘第6章文件和系统操作本章共11个实例： 1. FolderCopy文件夹的选择和拷贝 2. DeleteCertainFile删除指定路径下的某种类型的文件 3. FileModiNotify当文档(文件)被修改时在标题上给出提醒 4. OpenHtm打开Html网页 5. FileMapping使用内存映射文件来传输共享数据 6. ChageTime改变系统时间 7. StartUpProg让系统启动时运行某个应用程序 8. GETCDROM得到系统中所有光驱的盘符 9. LimitTimes限制软件的使用次数 10.GetWinVersion得到操作系统版本 11.HardwareInfo得到系统硬件信息-Visual.C program design techniques and examples -- matching CD Chapter 6 documents and the total system operation of this chapter 11 examples : 1. FolderCopy folder options and two copies. DeleteCertainFile delete the specified path under some type of documentation. FileModiNotify When files (documents) are revised change in the title is to remind 4. OpenHtm open Html website 5. FileMapping use memory-mapped file to transmit data sharing 6. ChageTime change the system time 7. StartU pProg activated for a particular application program running 8. GETCDROM systematically all disk drive Address 9. LimitTimes limit the use of software to be number 10.GetWinVersion 11.HardwareInfo version of the operating system is the hardware information system
Date : 2008-10-13 Size : 306.81kb User : xixi
[Other resource] memmp DL : 0: 完成对LPC2290的地址重映射。并通过锋鸣器提示操作是否完成。也可以通过通过ADS软件观测存储器的变化-LPC2290 completion of the re-address mapping. By Feng-ming on whether a prompt completion. Can be passed through observation memory ADS software changes
Date : 2008-10-13 Size : 41.07kb User : 陈子杰
[Other resource] kfs_1_0_1_release DL : 0: kfs嵌入式文件系统1.0.1release版作者：Eagle 来源：http://www.embseek.com 由embseek开发，专门针对小容量的EEPROM和FLASH等存储器，应用于无操作系统的嵌入式系统中。实现了类似于标准文件操作的接口。压缩包内有在pc下使用ram调试的示例代码。 1.0.1release版本更新内容修改文件系统初始化api，使用开始地址和结束地址作为参数修正了文件创建api，添加文件打开模式开关修正文件碎片管理功能，现在已经不会出现文件碎片啦！修正了文件系统当前首地址存放方式.-kfs 1.0.1release Embedded File System Version Author : Eagle Source : http://www.embseek.com by embseek development, specifically aimed at small capacity, such as EEPROM and FLASH memory, No operating system for embedded systems. Achieve similar to the standard file manipulation interface. Compressed within the pc use of the ram debugging code examples. 1.0.1release updated version to modify the file system initialization api. use starting address and ending address as a parameter that the file creation api. Add open mode switch that debris document management functions, it is now no document debris! That the first file system addresses the current storage methods.
Date : 2008-10-13 Size : 7.17kb User : 黄鹰
[Other resource] leon3-altera-ep2s60-ddr DL : 0: This leon3 design is tailored to the Altera NiosII Startix2 Development board, with 16-bit DDR SDRAM and 2 Mbyte of SSRAM. As of this time, the DDR interface only works up to 120 MHz. At 130, DDR data can be read but not written. NOTE: the test bench cannot be simulated with DDR enabled because the Altera pads do not have the correct delay models. * How to program the flash prom with a FPGA programming file 1. Create a hex file of the programming file with Quartus. 2. Convert it to srecord and adjust the load address: objcopy --adjust-vma=0x800000 output_file.hexout -O srec fpga.srec 3. Program the flash memory using grmon: flash erase 0x800000 0xb00000 flash load fpga.srec
Date : 2008-10-13 Size : 112.09kb User : king.xia

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