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Description: 三星44BOX的中文文档，主要内容为：1 产品预览， 2 管脚描述， 3 指令集， 4 存储管理，5 时钟和电源管理模式，6 CPU WRAPPER & BUS PRIORITIES，...... 18 IO (同步 I/O)
-Chinese documents, mainly as follows : a product preview, two pin description, 3 instruction set. 4 memory management, 5 clock and power management mode, the CPU 6 WRAPPER
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Size: 78848 |
Author: 陈建 |
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Description: 这是一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算，而将所有参数全部用整数，运算
到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可大大提高运算速度，根据控制精度的不同要求，当精度要求很高时，注意保留移位引起的“余数”，做好余数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。-This is a relatively typical PID process, in the use of single-chip microcomputer as the control cpu, please make some simplification, the specific PID parameters must be determined through experiments at specific audiences. As the single-chip processing speed and ram resource constraints, generally do not use floating-point, and will use all parameters of all integers, computing the final 2 and then divided by a N-th power of data (equivalent to shift), similar fixed-point computation can be greatly enhanced speed of operation, according to the different requirements of control precision, when high accuracy, the attention to retain the shift caused by the balance , do a good job in the balance of compensation. This procedure is commonly used algorithm pid basic structure does not contain input and output processing section.
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Size: 1024 |
Author: 哈哈哈 |
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Description: 这是一个比较典型的PID处理程序,在使用单片机作为控制cpu时,请稍作简化,具体的PID参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制,一般不采用浮点数运算,而将所有参数全部用整数,运算
到最后再除以一个2的N次方数据（相当于移位）,作类似定点数运算,可大大提高运算速度,根据控制精度的不同要求,当精度要求很高时,注意保留移位引起的“余数”,做好余数补偿。这个程序只是一般常用pid算法的基本架构,没有包含输入输出处理部分。
-This is a relatively typical PID process, in the use of single-chip microcomputer as the control cpu, please make some simplification, the specific PID parameters must be determined through experiments at specific audiences. As the single-chip processing speed and ram resource constraints, generally do not use floating-point, and will use all parameters of all integers, computing the final 2 and then divided by a N-th power of data (equivalent to shift), similar fixed-point computation can be greatly enhanced speed of operation, according to the different requirements of control precision, when high accuracy, the attention to retain the shift caused by the balance , do a good job in the balance of compensation. This procedure is commonly used algorithm pid basic structure does not contain input and output processing section.
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Size: 4096 |
Author: 张天龙 |
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Description: DM9000AE的中文手册。很难得得哦。LOCAL BUS芯片现推荐一款DM9000AE网卡芯片，其基本特性是48PIN，10/100MLOCAL-BUS interface，工作模式8/16bit, 有AUTO－Mdix(自动翻转）、TCP/Ip加速（check sum offload)减轻CPU负担，提高整机效能，20ns响应时间。2.5V/3.3V低功耗。广泛应用在IPTV、IPSETBOX、VOD、IPCAMERA、IPVIDEOPHONE等产品.-Chinese manual. In a rare oh. LOCAL BUS new chip is recommended DM9000AE LAN chip its basic features are 48PIN, 10/100MLOCAL-BUS interface, mode 8/16bit, AUTO- Mdix (automatic overturned), TCP/Ip acceleration (check sum offload) reducing CPU burden, improve unit efficiency, 20ns response time. 2.5V/3.3V low power consumption. Widely used in IPTV, IPSETBOX, VOD, IPCAMERA. IPVIDEOPHONE products.
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Size: 520192 |
Author: xu |
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Description: 节能工具，监控系统运行状态并为用户提供节能建议。-Computer programs can make your computer use more power. PowerTOP is a Linux tool that helps you find those programs that are misbehaving while your computer is idle. The application that misbehaved the most was the Linux kernel. However, as of version 2.6.21, the Linux kernel went tickless, and no longer has a fixed 1000Hz timer tick. The result (in theory) is huge power savings because the CPU stays in low power mode for longer periods during system idle.
However... there are many things that can ruin the party, both inside the kernel and in userspace. PowerTOP combines various sources of information from the kernel into one convenient screen so that you can see how well your system is doing at saving power, and which components are the biggest problems.
PowerTOP has these four basic goals:
Show how well your system is using the various hardware power-saving features
Show you the culprit software components that are preventing optimal usage of your hardware power savin
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Size: 66560 |
Author: Seth Huang |
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Description: 这是一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID
参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算，
而将所有参数全部用整数，运算到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可
大大提高运算速度，根据控制精度的不同要求，当精度要求很高时，注意保留移位引起的“余数”，做好余
数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。
-This is a typical PID process, using the microcontroller as a control in the cpu, make some simplifications, the specific PID parameters must be experimentally determined by specific objects. As the processing speed and ram microcontroller resource constraints, generally do not use floating-point operations, and all in all the parameters of integer operations to the last divided by a 2-N-power data (the equivalent of the shift), as similar to the fixed-point operations, can greatly improve the computational speed, according to the different requirements of precision control, when the precision is high, pay attention to retain the shift caused by the " remainder" , to do the remainder of compensation. This procedure is commonly used basic structure pid algorithm, does not include input and output processing part.
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Size: 4096 |
Author: clary |
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Description: me-lift-arm 32位电梯控制系统手册性能特点
3.2.1.1 FREESCALE 工业级32 位CPU，独特锁相环技术，降低CPU 外部频率，极大的提高系统的抗干力。
3.2.1.2 四层电路板表贴工艺，性能稳定可靠，抗干扰能力强。3 路CAN 总线串行通讯，一路用于外呼、
轿内通讯；一路用于并联群控通讯；一路用于远程监控和小区监控通讯。
3.2.1.3 高智能优化设计，菜单操作液晶显示，使调试更为简单。-me-lift-arm 32 位 manual elevator control system performance characteristics 3.2.1.1 FREESCALE industrial grade 32-bit CPU, a unique phase-locked loop technology to reduce CPU external frequency, which greatly improve the anti-dry power. 3.2.1.2 four surface-mount circuit board technology, stable performance, anti-interference ability. 3 Way CAN bus serial communication, all the way for outgoing calls, the car in communication way communication for parallel group control way for remote monitoring and community monitoring communications. 3.2.1.3 Optimization of high intelligence, menu operation LCD display, making debugging easier.
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Size: 4680704 |
Author: 夜路 |
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Description: 一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID
参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算，
而将所有参数全部用整数，运算到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可
大大提高运算速度，根据控制精度的不同要求，当精度要求很高时，注意保留移位引起的“余数”，做好余
数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。
-A typical PID process, using the microcontroller as a control cpu, make some simplification, the specific PID parameters must be determined experimentally by a specific object. As the chip processing speed and ram resource constraints, generally do not use floating-point operations, and all parameters of all integers, and divided by an operator to the last N-th power of 2 data (the equivalent of the shift) for a similar fixed-point operations, can greatly improve the speed of operation, according to the different requirements of precision control, when high precision, attention to retain the shift caused by the " remainder" and on the remainder of compensation. This procedure is commonly used basic structure pid algorithm, does not include input and output processing section.
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Size: 1024 |
Author: |
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Description: 网上找来的一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID
参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算，
而将所有参数全部用整数，运算到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可
大大提高运算速度，根据控制精度的不同要求，当精度要求很高时，注意保留移位引起的“余数”，做好余
数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。-The Internet to find a more typical PID treatment procedures, and in the use of single chip microcomputer as control CPU, please make a little simplified, specific PID
Parameters by a concrete object must be determined by the experiment. Because of the single chip processing speed and ram resource constraints, generally does not use the floating-point operation,
And will all the parameters with all integers, computing to finally divided by a 2 N power data (equivalent to shift), like fixed-point number operations, but
Greatly improve the computational speed, according to the different requirements of control accuracy, high accuracy, when to keep shift the remainder ", "caused more than well
Several compensation. The procedure is usually used pid algorithm does not include the basic structure, input and output processing
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Size: 1024 |
Author: guchl |
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Description: 1、CPU程序控制，出币准确，具有马达正反转功能。
2、具有马达正反转功能,和马达过流保护功能。
3、接线简单方便，自带手动退币按钮。
4、具有对马达刹车功能，解决因24V电源偏高而造成出币不正确困扰。
5、退币小卡智能检测马达卡币，且卡币时自动处理。
6、若卡币处理失败，退币小卡将自动关闭马达，从而防止马达烧坏。
7、自带退币小卡各运行状态LED提示功能，方便客户了解退币小卡的
现行状态，方便客户对机台退币故障处理。-1, CPU program control, accurate dispensing with a motor reversing functions. 2, has a motor Reversible function and motor overcurrent protection function. 3, the wiring is simple and convenient, and comes with a manual coin return button. 4, with the motor brake function to solve the incorrect currency troubled 24V power high. CASHOUT small card intelligent detection Mada Ka coins, and processed automatically when the card currency. 6 If the card currency processing failed, the CASHOUT card will automatically shut down the motor, thus preventing motor burn out. 7, comes back coin small card running status LED prompts to facilitate the customers to understand the current state of the card CASHOUT convenient customer processing machine coin return failure.
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Size: 3072 |
Author: 叶先生 |
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Description: 开发环境：unSP IDE 2.0.0
实验目的:
1)了解SPCE061 PLL 振荡器的功能及其应用。
2)掌握系统时钟单元P_SystemClock的设置方法。
3)熟悉系统时钟和CPU时钟频率的编程方法。
实验设备:
1)装有µ ’nSP™ IDE仿真环境的PC机一台。
2)µ ’nSP™ 十六位单片机实验箱一个。
3)示波器一台。
实验原理:
在SPCE061A内，P_SystemClock(写)($7013H)单元控制着系统时钟和CPU时钟。通过设置该单元的B5-B7位可以改变系统时钟的频率(Fosc=20/24/32/40/49MHz)；将第0-2位置为“111”可以使CPU时钟停止工作，系统切换至低功耗的备用状态。在备用状态下，通过设置该单元的B4位可以接通或关闭32KHz实时时钟。而且通过设置该单元的B3位可以使32768Hz时钟处自动弱振或强振状态。本实验通过选择不同Fosc信号频率或改变CPUClk频率来观察发光二极管亮灭的快慢。
实验步骤:
1）根据实验内容连接硬件电路并检查。
2）画流程图并编写程序代码。
3）编译程序，软件调试。
4）观察LED亮灭的快慢，并通过示波器观察波形。
要求: LED亮灭的快慢及通过示波器观察波形反映的定时信号与设计一致.
(综合要求：要能通过键盘动态改变系统时钟和CPU时钟频率。)-The experiment:
1) Learn SPCE061 PLL oscillator function and its application.
2) master the system clock unit P_SystemClock setting method.
3) familiar with the system clock and CPU clock frequency programming method.
Laboratory equipment:
1) with μ nSP ™ IDE emulation environment for PC machine.
2) μ nSP ™ 16 single-chip experiment box one.
3) an oscilloscope.
Experimental principle:
In SPCE061A inside, P_SystemClock (W) ($ 7013H) unit controls the system clock and CPU clock. By setting the unit B5-B7 bit can change the system clock frequency (Fosc = 20/24/32/40/49MHz) 0-2 position of the first "111" can make the CPU clock is stopped, the system switches to low standby power. In the standby state, by setting the unit can be switched on or off B4 32KHz bit real time clock. And by setting the unit B3 bit 32768Hz clock can automatically at the weak state of vibration or strong vibration. This experiment by choosing different Fosc frequency signal frequency or change
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Size: 23552 |
Author: niu |
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Description: MM2是德国MEN公司推出的系列超小型嵌入式CPU模块ESMini家族（95x55mm尺寸）中的一款新产品，基于intel新的E680T处理器，1.6GHz主频，1GB的DDR2 DRAM存储器，全表贴器件；支持2个Gigabit Ethernet, 1个CAN和4个COM扩展口等，提供PCI Express载板扩展口；整板最大5至7瓦的较低功耗，配上半定制的载板，非常适合需要加固应用的工业，移动应用领域。-The MM2 is an ultra-small Computer-On-Module of the rugged ESMini family. Together with an application-specific carrier board it forms a semi-custom solution for industrial, harsh, mobile and mission-critical environments.
(continued)
The small form factor board is controlled by an Intel® Atom™ processor from the E6xx series. This processor family offers high I/O flexibility as it uses the PCI Express® standard for the processor-to-chipset interface. The MM2 has a total power consumption of max. 5 to 7 W, while having a clock frequency of up to 1.6 GHz.
The MM2 accommodates up to 2 GB of directly soldered main memory. Different mass storage media are supported on the carrier board.
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Size: 224256 |
Author: sean |
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Description: asp探针
1、服务器环境探测：服务器操作系统、服务器名称、服务器IP地址、服务器时间、服务器CPU数量及CPU种类、WEB服务及其版本等。
2、ASP环境探测：脚本解释引擎及版本、脚本超时时间、Session超时时间、当前站点的物理路径映射、常见组件支持情况及版本检测。
3、服务器性能检测：整数运算能力、浮点数运算能力、数据IO能力、连接速度测试等。-asp probe a server environment detection: server operating systems, server name, server IP address, server time, the number of server CPU and CPU types, WEB services and their versions. 2, ASP environment detection: the script interpreter engine and version, the script timeout, Session timeout, the physical path of the current site map, a common component of support and version detection. 3, server performance testing: the ability integer arithmetic, floating point computing power, data IO capabilities, connection speed test.
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Size: 9216 |
Author: 2597416944 |
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Description: php探针1
1、服务器环境探测：CPU、在线时间、内存使用状况、系统平均负载探测（支持LINUX、FreeBSD系统，需系统支持），操作系统、服务器域名、IP地址、解释引擎等 2、PHP基本特征探测：版本、运行方式、安全模式及常规参数 3、PHP组件支持探测：MYSQL、GD、XML、SESSION、SOCKET等组件支持情况 4、服务器性能检测：整数运算能力、浮点数运算能力、数据IO能力 5、自定义探测：MYSQL连接测试、MAIL发信测试、函数支持情况及PHP配置参数
PHP探针干什么用？
探针是用来探测空间、服务器运行状况和PHP信息用的，探针可以实时查看服务器硬盘资源、内存占用、网卡流量、系统负载、服务器时间等信息-php probe 1
A server environment detection: CPU, online time, memory usage, system load average detection (support LINUX, FreeBSD systems, the need for systematic support), 2, PHP basic characteristics operating system, server domain names, IP addresses, explaining engines to detect: version, operating mode, safe mode and conventional parameters 3, PHP component supports detection: MYSQL, GD, XML, SESSION, SOCKET supported by four other components, server performance testing: the ability integer arithmetic, floating point computing power, data IO capacity of 50,000, custom probe: MYSQL connection test, MAIL letter testing, function and PHP configuration parameters supported
PHP probe what?
Probe is used to detect space, and PHP server health information use, the probe can view real-time server hard disk resources, memory usage, network traffic, system load, server, time and other information
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Size: 15360 |
Author: 2597416944 |
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Description: php探针2
1、服务器环境探测：CPU、在线时间、内存使用状况、系统平均负载探测（支持LINUX、FreeBSD系统，需系统支持），操作系统、服务器域名、IP地址、解释引擎等 2、PHP基本特征探测：版本、运行方式、安全模式及常规参数 3、PHP组件支持探测：MYSQL、GD、XML、SESSION、SOCKET等组件支持情况 4、服务器性能检测：整数运算能力、浮点数运算能力、数据IO能力 5、自定义探测：MYSQL连接测试、MAIL发信测试、函数支持情况及PHP配置参数
PHP探针干什么用？
探针是用来探测空间、服务器运行状况和PHP信息用的，探针可以实时查看服务器硬盘资源、内存占用、网卡流量、系统负载、服务器时间等信息-php probe 2
A server environment detection: CPU, online time, memory usage, system load average detection (support LINUX, FreeBSD systems, the need for systematic support), 2, PHP basic characteristics operating system, server domain names, IP addresses, explaining engines to detect: version, operating mode, safe mode and conventional parameters 3, PHP component supports detection: MYSQL, GD, XML, SESSION, SOCKET supported by four other components, server performance testing: the ability integer arithmetic, floating point computing power, data IO capacity of 50,000, custom probe: MYSQL connection test, MAIL letter testing, function and PHP configuration parameters supported
PHP probe what?
Probe is used to detect space, and PHP server health information use, the probe can view real-time server hard disk resources, memory usage, network traffic, system load
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Size: 12288 |
Author: 2597416944 |
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Description: 2?.1软件用途?
本软件的开发是为具有电能质量仪表，可以获取电能数据的技术人员提供一个有利的分析工具。?2?.2软件运行?
本软件运行在PC?及其兼容机上，使用WINDOWS?操作系统，在软件安装后，直接点击相应图标，就可以显示出软件的主菜单，进行需要的软件操作。?2?.3系统配置?
本软件要求在PC?及其兼容机上运行，要求奔腾II以上CPU，64兆以上内存，10G?以上硬盘。?软件需要有WINDOWS?98?操作系统环境。?2?.4软件结构(2.1 software uses
The development of this software is to provide an advantageous analysis tool for technicians with power quality instruments and power data acquisition. 2.2 software
This software runs on PC and compatible machine, use the WINDOWS operating system, the software installed, click on the corresponding icon, you can display the main menu of the software, to the software operation. 2.3 system configuration
The software requirements in PC and compatible computers, for Pentium II CPU above 64 megabits of memory, 10G hard disk above. Software need to have WINDOWS 98 operating system environment. 2.4 software structure)
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Author: 哦哦哦123123
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