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Description: 获取CPU主频的D-access to the CPU speeds D
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Size: 219066 |
Author: 李高 |
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Description: CPU进程调度算法,采用多极队列调度算法,可是有一个问题,会不断运行
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Size: 2703 |
Author: 林心蓝 |
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Description: 获取CPU主频的D-access to the CPU speeds D
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Size: 219136 |
Author: 李高 |
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Description: a/d公司8位微控制器aduc812（10路10位adc）应用笔记--Application note for 8-bit CPU aduc812 (10 route 10 bit adc) from a/d company.
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Size: 27648 |
Author: 中年 |
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Description: vc++编写的eky算法源码。 1、 用户确认eKey被锁定（使用“eKey测试”工具测试，显示错误代码为－9，则表示eKey被锁定）。-vc eky prepared by the algorithm source code. 1, the user mounts lock ( "CPU test" tests show that error code to-9, then the MPC lock).
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Size: 153600 |
Author: 贺云 |
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Description: VC写的，一个读取硬盘序列号与CPU序列号的DLL，大家可以利用它来为自己的软件提供保护机制。-VC written by a reader drives and CPU serial number sequence, the DLL, you can use it for its own software to provide protection mechanisms.
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Size: 625664 |
Author: 高华 |
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Description: tvp5150视频编解码芯片驱动程序，cpu通过i2c控制该芯片，将驱动程序放入driver/i2c/chips目录下，并且在makefile文件中加入该驱动编译即可。-tvp5150 Video Decoder Chip driver, cpu through i2c control of the chip Add to Driver driver/i2c/chips directory, and the makefile to accede to the document can be driven compiler.
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Size: 2048 |
Author: 李正路 |
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Description: 1、 ：编写并调试一个模拟的进程调度程序，采用“最高优先数优先”调度算法对进程进行调度。 “最高优先数优先调度算法的基本思想是把CPU分配给就绪队列中优先数最高的进程。尝试静态优先数与动态优先数两种方法：
a) 静态优先数是指优先数在整个进程运行期间不再改变。优先数可以在数据输入时指定，也可以根据到达顺序、运行时间确定。
b) 动态优先数是指进程的优先数在创建进程时可以给定一个初始值，并且可以按一定原则修改优先数。例如进程获得一次CPU后就将其优先数减少1。或者进程等待的时间超过某一时限时增加其优先数的值。
2、 编写并调试一个模拟的进程调度程序，模拟实现多级反馈队列调度算法。
3、 编写并调试一个模拟的进程调度程序，模拟实现最低松弛度优先算法。
4、 程序与报告要求：
a) 对上述要求1、2、3，至少要完成一项，鼓励尝试多种算法。
b) 输出结果要尽量详细清晰，能够反映调度后队列变化，PCB内部变化。
c) 可以选择在Windows或Linux环境下编写、运行程序
d) 鼓励使用不同的开发工具在不同平台环境上进行开发比较。
e) 在实验报告中，一方面可以对实验结果进行分析，一方面可以对各种算法进行比较，分析它们的优劣，说明各种算法适用于哪些情况下的调度。
-1 : Prepare a simulation and debugging process scheduling procedures, "Priority number of the highest priority" to the process of scheduling algorithms for scheduling. "Highest priority priority scheduling algorithm for the basic idea is to place the CPU allocated to the priority queue highest process. Taste Examination several static and dynamic priority priority number two methods : a) static priority number is priority number in operation during the entire process will not change. priority number in the designated input data, can be reached under the order, running time determine. b) dynamic priority number refers to several priorities for the process of the creation process can be given an initial value, and according to the principle of amending certain priority number.
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Size: 1217536 |
Author: huiting_liu |
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Description: 分析CPU序列号，提供DLL调用，可用于程序的注册和防破解！-Analysis of CPU serial number, provided DLL calls can be used to process the registration and anti-crack!
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Size: 4131840 |
Author: 何运衡 |
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Description: CPU进程调度算法,采用多极队列调度算法,可是有一个问题,会不断运行-CPU process scheduling algorithm, using a multi-polar queue scheduling algorithm, but has a problem, will continue to run
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Size: 2048 |
Author: 林心蓝 |
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Description: 本程序是一种先进的充气电缆气压自动监测系统的程序。其特点是可以对电缆线路上各点的气压值进行24小时实时监控。使管理人员可以实时掌握电缆内的气压情况，及时发现漏气隐患，从而保证通信畅通。
系统采用性能价格比较好的AK-3 型压力传感器，直接输出0～5V电压信号。电压信号的转换采用串行接口的12位A/D转换器TLC2543，精度和速度都能很好地满足系统要求。仪器的CPU采用目前低价位但技术十分成熟的AT89C51，仪器的LED数码管显示/驱动芯片采用接口简单但功能强大的HD7279。本系统提供日历时钟电路，在方便用户确定时间的同时，还可以为定时通信提供依据；在发生报警时还能向上位机提供确切的报警时间。同时系统还设计了RS-232总线的通信接口电路，每到整点就要向上位机发送各路气压值，供上位机记录分析。
本系统软件分两大部分，键盘中断和定时中断。工作流程是这样的：每50ms就要进行AD转换，尺度变换，比较是否越位，是否报警等操作，如果有按键动作，执行键盘中断程序。键盘解释在5s之内有效。
如需详细的硬件电路与说明文档，请与作者联系！-err
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Size: 6144 |
Author: 杨志亮 |
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Description: 《计算机组装与维修》电子教案（包括PPT和DOC文档）
第一章 绪论
第二章 CPU
第三章 内存储器
第四章 主板
第五章 外部存储器
第六章 显卡
第七章 显示器
第八章 声卡和音箱
第九章 网卡
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Size: 19678208 |
Author: 黔枫 |
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Description: DOS下读取CPU信息,编译环境Tubor C 3.0-Under DOS to read CPU information, the compiler environment Tubor C 3.0
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Size: 362496 |
Author: lvxa |
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Description: 得到CPU信息，该 DLL可用于VB6.0 需要用到混合编程的可参考-Get CPU information, the DLL can be used in VB6.0 programming necessary to use a mixed reference
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Size: 23552 |
Author: 柳 |
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Description: HWInfo.dll是本人开发的一个提取硬盘序列号、CPU相关信息、主板序列号以及网卡MAC地址的动态链接库，可用于为共享软件产生机器码提供硬件特征值。-Yes I HWInfo.dll developed a hard drive serial number extraction, CPU-related information, motherboard serial number and the network card MAC address dynamic link library that can be used to generate binary-sharing software to provide hardware eigenvalue.
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Size: 296960 |
Author: 顾恩礼 |
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Description: 飞利浦LPC2468中文用户手册，翻译到相当好，NXP半导体围绕16/32位的ARM7TDMI-S CPU内核来设计LPC2468微控制器-Philips LPC2468 user manual English, translation into pretty good, NXP Semiconductor around 16/32 bit ARM7TDMI-S CPU core designed to LPC2468 microcontroller
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Size: 5848064 |
Author: 李方 |
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Description: 类型为MS-DOS 批处理文件 它会帮您删除回收站,时目录,近打开过的文档痕迹等,清理无用的CPU资源和内存资源,提升系统速度.只需开始按任意键,清理完之后再按下任意键即可-Type of MS-DOS batch file it will help you to delete the Recycle Bin,temporary directory,recently opened documents trace and so on,clean up useless CPU and internal resources to improve system speed.Just press any key to start to clean up.
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Size: 1024 |
Author: Miller |
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Description: 开源的基于SystemC的模拟器，可以模拟ARM CPU, Cache, DDR，NOR, NAND, 时序和功耗均可以正确模拟。-This simulator is a cycle-accurate system-level energy and timing simulator. Developed by Embedded Low-Power Laboratory, Seoul National University. The simulator’s underlying kernel is OSCI SystemC 2.2.0. All of the hardware modules satisfies the OSCI standards.
The simulator is composed of a CPU, cache, and memory components including DDR SDRAM, MLC NOR Flash, MLC NAND Flash, SRAM. Each memory components have it’s own memory model, which enables cycle-accurate power consumption estimation of the devices. Master and slave SystemC IPs are connected through AMBA AHB CLI (Cycle-Level Interface). You will get energy trace files for each memory devices. You will get cycle-accurate performance evaluation results CPU cycle counts information, and cache hit/miss ratio on console. Also, you can get trace files for memory devices.
The simulator exhibits performance over 500 K instructions/sec, which is fairly high for a cycle-accurate system-level simulator.
The simulator’s source co
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Size: 4886528 |
Author: Archie |
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Description: STM8指令集。文档是英文说明档案，注意下载哦。
注：不过查了好多资料都没有中文的。-The STM8 family of HCMOS microcontrollers is designed and built around an enhanced
industry standard 8-bit core and a library of peripheral blocks, which include ROM, Flash,
RAM, EEPROM, I/O, Serial Interfaces (SPI, USART, I2C,...), 16-bit Timers, A/D converters,
comparators, power supervisors etc. These blocks may be assembled in various
combinations in order to provide cost-effective solutions for application-specific products.
The STM8 family forms a part of the STMicroelectronics 8-bit MCU product line, which finds
its place in a wide variety of applications such as automotive systems, remote controls,
video monitors, car radio and numerous other consumer, industrial, telecom, and multimedia
products.
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Size: 750592 |
Author: xuanwuben |
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Description: 单片CPU接口设计
端口定义：
mbeb：接口类型定义，1为intel模式，0为moto模式
wr_rwb:intel模式下，低电平为写有效；moto模式下，低电平为写有效，高电平为读有效；
rd_eb：intel模式下，低电平为读有效；moto模式下，高电平为读允许；
a：地址输入，（5:0）
d：双向数据总线，（7:0）
rd：低电平内部电路读有效
wr：低电平内部电路写有效
add：内部电路读写地址
mbd_in:cpu写入内部寄存器的数据（7:0）
mbd_out:内部电路寄存器读出的值，送往CPU (7:0)(Design of single chip CPU interface
Port definition:
Mbeb: interface type definition, 1 for Intel mode, 0 for moto mode
In the wr_rwb:intel mode, the low level is valid for writing; in the moto mode, the low level is valid for write, and the high level is effective for reading.
In the rd_eb:intel mode, the low level is valid for reading; in the moto mode, the high level is read allow.
A: address input, (5:0)
D: bi-directional data bus, (7:0)
Rd: low level internal circuit read effective
WR: low level internal circuit write effectiveness
Add: the read and write address of the internal circuit
Mbd_in:cpu writes the data in the internal register (7:0)
Mbd_out: internal circuit register readout values, sent to CPU (7:0))
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Size: 2048 |
Author: 莫小依
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