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[assembly language] 从BIOS控制计算机安全 DL : 0: 纵观市场上的安全产品，从网络防火墙到各种网络加密、个人数字签证以及早期硬盘锁，均未能对个人计算机本身进行实质性的保护。这些安全机制大都基于这样一种原理：利用一个软件，输入一个特定的密码，经过验证后即可获得合法身份，从而实现各种操作，如购物、收发公文、浏览甚至修改机密数据。众所周知，这种基于纯密码的机制是很脆弱的，所以，许多关键行业和部门都采用了软、硬结合的方式，如设立各种Smart卡认证机制。在银行工作的职工，每人都有一张代表自己电子身份的IC卡，每天上班，必须先刷卡才能进入银行的业务系统。这种机制的安全性大大提高了，但对于个人或普通企业用计算机，这种机制成本太高。本文从BIOS工作原理出发，提出一种安全性高、全新的计算机安全保护机制。 -Taking a panoramic view on the market safe products, from network firewall to various networks encryption, visa and personal digital locks early drives have failed to personal computer itself substantive protection. Most of these security mechanisms based on a principle : the use of a software, input a specific password, once validated receive legal status, thereby realizing a variety of actions, such as shopping, send correspondence, View or even confidential data. As we all know, such a pure password mechanism is very fragile, so many key industries and departments have adopted a soft, a combination of hardware, such as the establishment of the Smart Card authentication mechanism. The bank workers, everybody will have a representative of their electronic identity IC card to work everyday
Date : 2008-10-13 Size : 2.49kb User : zy
[assembly language] CHECKPR DL : 0: Determine Status of Printer with Explanation. -Determine Status of Printer with Explanat ion.
Date : 2008-10-13 Size : 1.14kb User : alps
[assembly language] senser DL : 0: 凭借它在手机技术领域的地位、在射频半导体工艺方面的广泛知识，飞思卡尔提供了符合IEEE 802.15.4标准的MC13192射频数据调制解调器。这种功能丰富的双向2.4GHz收发器带有一个数据调制解调器，可在ZigBee™ 技术应用中使用。它还具有一个优化的数字核心，有助于降低MCU处理功率，缩短执行周期。4个定时比较器使用一个性能较低、价格低廉的MCU，从而能够降低成本。广泛的中断维修服务使软件开发更具灵活性。PF IC和MCU之间使用串行外围接口（SPI）连接，从而使用户能够使用飞思卡尔庞大产品系列中的任何一种MCU。连接质量和电源检测可为组网和维护提供必要的数据。MC13192提供的特性包括： ◆ 根据IEEE 802.15.4标准设计，采用ZigBee™ 技术 ◆ 全频谱编码和译码 ◆ 经济高效的CMOS设计几乎不需要外部组件 ◆ 可编程的时钟，供基带MCU使用 ◆ 标准的4线SPI ◆ 扩展的范围性能（使用外部低噪音放大器（LNA）功率放大器） ◆ 可编程的输出功率，通常为0 dB ◆ 超低功耗模式 ◆ 7条GPIO线路 -by virtue of its mobile phone technology in the field of the status of the RF semiconductor technology in the wide range of knowledge, Freescale's compliance with the IEEE 802.15.4 standard MC13192 RF data modem . This feature-rich two-way 2.4 GHz transceiver with a data modem, the ZigBee
Date : 2008-10-13 Size : 1.52kb User : jibing
[assembly language] 从BIOS控制计算机安全 DL : 0: 纵观市场上的安全产品，从网络防火墙到各种网络加密、个人数字签证以及早期硬盘锁，均未能对个人计算机本身进行实质性的保护。这些安全机制大都基于这样一种原理：利用一个软件，输入一个特定的密码，经过验证后即可获得合法身份，从而实现各种操作，如购物、收发公文、浏览甚至修改机密数据。众所周知，这种基于纯密码的机制是很脆弱的，所以，许多关键行业和部门都采用了软、硬结合的方式，如设立各种Smart卡认证机制。在银行工作的职工，每人都有一张代表自己电子身份的IC卡，每天上班，必须先刷卡才能进入银行的业务系统。这种机制的安全性大大提高了，但对于个人或普通企业用计算机，这种机制成本太高。本文从BIOS工作原理出发，提出一种安全性高、全新的计算机安全保护机制。 -Taking a panoramic view on the market safe products, from network firewall to various networks encryption, visa and personal digital locks early drives have failed to personal computer itself substantive protection. Most of these security mechanisms based on a principle : the use of a software, input a specific password, once validated receive legal status, thereby realizing a variety of actions, such as shopping, send correspondence, View or even confidential data. As we all know, such a pure password mechanism is very fragile, so many key industries and departments have adopted a soft, a combination of hardware, such as the establishment of the Smart Card authentication mechanism. The bank workers, everybody will have a representative of their electronic identity IC card to work everyday
Date : 2025-12-24 Size : 2kb User : zy
[assembly language] CHECKPR DL : 0: Determine Status of Printer with Explanation. -Determine Status of Printer with Explanat ion.
Date : 2025-12-24 Size : 1kb User : alps
[assembly language] senser DL : 0: 凭借它在手机技术领域的地位、在射频半导体工艺方面的广泛知识，飞思卡尔提供了符合IEEE 802.15.4标准的MC13192射频数据调制解调器。这种功能丰富的双向2.4GHz收发器带有一个数据调制解调器，可在ZigBee™ 技术应用中使用。它还具有一个优化的数字核心，有助于降低MCU处理功率，缩短执行周期。4个定时比较器使用一个性能较低、价格低廉的MCU，从而能够降低成本。广泛的中断维修服务使软件开发更具灵活性。PF IC和MCU之间使用串行外围接口（SPI）连接，从而使用户能够使用飞思卡尔庞大产品系列中的任何一种MCU。连接质量和电源检测可为组网和维护提供必要的数据。MC13192提供的特性包括： ◆ 根据IEEE 802.15.4标准设计，采用ZigBee™ 技术 ◆ 全频谱编码和译码 ◆ 经济高效的CMOS设计几乎不需要外部组件 ◆ 可编程的时钟，供基带MCU使用 ◆ 标准的4线SPI ◆ 扩展的范围性能（使用外部低噪音放大器（LNA）功率放大器） ◆ 可编程的输出功率，通常为0 dB ◆ 超低功耗模式 ◆ 7条GPIO线路 -by virtue of its mobile phone technology in the field of the status of the RF semiconductor technology in the wide range of knowledge, Freescale's compliance with the IEEE 802.15.4 standard MC13192 RF data modem . This feature-rich two-way 2.4 GHz transceiver with a data modem, the ZigBee
Date : 2025-12-24 Size : 1kb User : jibing
[assembly language] usefunctionstatebar.Rar DL : 0: 这个程序教大家如何再多文档中应用程序的状态条-This process taught everyone how to further document the status of the application of Article
Date : 2025-12-24 Size : 48kb User : 蝈蝈
[assembly language] AT89C52_CLOCK DL : 0: 程序能用于24小时计时,能作为秒表使用,能定时闹铃1分钟(也可关). 使用方法:开机后在00:00:00起开始计时,(1)长按P1.0进入调分状态:分单元闪烁按P1.0加1,按P1.1减1.再长按P1.0进入时调整状态,时单元闪烁,加减调整同调分.-Procedures can be used 24 hours a time, can use as a stopwatch, alarm 1 can regular minutes (can also be off). Usage: reboot after the starting time 00:00:00, (1) long to enter the transfer by P1.0 sub-state: sub-unit plus 1 flashing by P1.0, P1.1 reduced by one. P1.0 longer by the time of entry adjust status, flashes when the unit, adjust plus or minus points cohomology.
Date : 2025-12-24 Size : 6kb User : 思考
[assembly language] StatusBar DL : 0: 本程序是一个演示状态栏的程序,当打开程序后,状态栏会显示此时时间,及插入/修改标志,当把鼠标移向菜单并点击时,状态栏会显示菜单提示.-This procedure is a demonstration of the status bar of the procedure, when the open procedure, the status bar will appear at this point of time, and insert/modify signs, when the mouse move and click on the menu, the status bar will display the menu prompts.
Date : 2025-12-24 Size : 7kb User : chenheng
[assembly language] jiaotongdeng DL : 0: 一.设计要求 1.道路有A.B两路,一般情况A.B均有车时,两路各放行10S. 2.红绿灯转换必须经过4秒黄灯闪烁. 3.若两路均无车则保持原状. 4.若一路通行无阻10秒后,另一路无车,则继续放行此路,直到另一路有车. 5.若有紧急车辆通过两路均无红灯4秒,阻止一般车辆通过,让紧急车辆通过6.在数码管显示各路通行的标志和剩余时间. -1. Design requirements 1. Road has two-way AB, AB generally have cars, two of the released 10S. 2. Traffic light conversion must be 4 seconds blinking yellow light. 3. If the two had no car to maintain the status quo. 4. if unimpeded access all the way 10 seconds later, another car-free road, then continue to release this road until the road has another car. 5. if emergency vehicles through two red lights were not four seconds to stop the vehicles passed, so that emergency vehicles through 6. in the digital display various signs and the remainder of the passage of time.
Date : 2025-12-24 Size : 6kb User : 刘智峰
[assembly language] mybox DL : 0: 推箱子 win32做的！！！本游戏是从先前Redfox的源程序修改而来（不过，我对代码进行了重写）, 修改如下： 1) 对菜单、工具栏、状态栏、位图进行了重定义 2) 重写了窗口刷新部分的代码（将原来的全部刷新改为单幅位图刷新），提高了运行效率 3) 重写了检测是否通关的功能模块，并对地图数据作了必要修改，运行效率较之从前有所提高 4）加入作弊功能：炸弹和回退功能 5）加入定时器功能 -Sokoban win32 do! ! ! This game is from a previous Redfox came modify the source code (but I had to rewrite the code), amended to read as follows: 1) on the menu, toolbar, status bar, is located in a re-definition of Figure 2) to rewrite the window refresh part of the code (to be replaced by all of the original single bitmap refresh refresh), improved operating efficiency 3) to rewrite the test for clearance of the function modules, and map data, made the necessary changes to operating efficiency compared to the past, there increased 4) by adding cheat function: bombs and back function 5) by adding timer function
Date : 2025-12-24 Size : 28kb User : cl22
[assembly language] vc++ DL : 0: 状态栏时间显示及鼠标坐标显示,具体的一个VC++设计实例-Status bar display and the mouse coordinates of the time show that a specific VC++ Design example
Date : 2025-12-24 Size : 471kb User : 邓芳
[assembly language] myjiaotongdeng DL : 0: 本例实现交通灯的控制，用LED显示灯表示交通状态，并以7段数码管显示当前状态剩余秒数。主干道绿灯亮时，支干道红灯亮，反之依然，二者交替允许通行，主干道每次放行35秒，支干道每次放行25秒。每次由绿灯变为红灯的过程当中，亮光的黄灯作为过度，黄灯时间为5秒。-Example realize the control of traffic lights with LED lights that show the traffic status, and paragraph 7 of the current state of digital tube display the number of seconds remaining. Trunk road when the green light, red light sticks roads, on the contrary still, the two alternating current permit, trunk release per 35 seconds, each route clearance teams and 25 seconds. Every time the green light to red light by the process, the yellow light as the excessive yellow light time was 5 seconds.
Date : 2025-12-24 Size : 455kb User : 李东
[assembly language] swith DL : 0: 监视开关K1（接在P3.0端口上），用发光二极管L1（接在单片机P1.0端口上）显示开关状态，如果开关合上，L1亮，开关打开，L1熄灭。-Monitor switch K1 (then in the port P3.0), using light-emitting diodes L1 (then in SCM port P1.0) Show switch status, if the switch closed, L1-liang, switch open, L1 extinguished.
Date : 2025-12-24 Size : 98kb User : aaa
[assembly language] daiyuyintishidejiaotongdengxitong DL : 0: 利用 SPCE061A 单片机、模拟交通灯控制模组建立十字路口交通控制模型，要求系统具有下述功能： 1. 十字路口的四个路口都有双色LED（发红、绿光，叠加为黄色光）显示各路口的各条通道状态。 2. 每个路口有两位数码管显示当前红灯的倒计时。 3. 可利用按键或其它的方式模拟对车流量进行计数。 4．有四种工作状态：正常工作状态、紧急工作状态、设置状态和查旬状态。 5．红绿灯变换时有语音提示。 6．查询时，可语音播报当前路况。（作为扩展功能）-Use SPCE061A microcontroller, analog traffic signal controlled crossroads traffic control module to establish the model, the requirements system has the following features: 1. At the crossroads of the four junctions are two-color LED (red, green, overlay yellow light ) shows the junction of each channel status. 2. Each intersection there are two red LED displays the current countdown. 3. Can make use of keys or other ways to carry out simulation of the traffic count. 4. There are four working condition: the normal work state, a state of emergency work, set up a state and search Xunyang state. 5. Traffic lights change from time to time voice prompts. 6. Inquiries can voice broadcast the current road conditions. (As extensions)
Date : 2025-12-24 Size : 1.03mb User : 马力
[assembly language] 51 DL : 0: 各功能描述: 1. 当A为低电平时,AC-3灯点亮,即是AC-3的输入方式当A为高电平时,STEREO灯点亮,即是STEREO的输入方式 2. 当STANDBY灯点亮时，为待机状态；此LED闪动时为MUTE状态,PT2258为静音状态,同时STANDBY为低电平 3. 各声道（FRONT，SUB，REAR，CENT）其微调音量调节+/-5dB；音量调节从01~80dB 4. 面板无任何按键,均为遥控器控制 5. 刚开机时为待机状态，开机时音量为50dB状态,各微调为0dB, 6. 按遥控器的REST键后,系统为开机时状态， 7. PT2258音量衰减共80DB,按遥控器每按一次衰减1dB, -Description of each function: 1. When A low when, AC-3 lights lit, that is, AC-3 input mode when A is high when, STEREO lights lit, that is, STEREO input 2. When the STANDBY lamp lit, for standby mode this LED flashing when the MUTE state, PT2258 for the mute state, at the same time STANDBY low 3. the channel (FRONT, SUB, REAR, CENT) fine tuning to adjust the volume of its+ /-5dB adjust the volume from 01 ~ 80dB4. panel without any keys are remote control 5. just machines for the standby mode, the boot volume to 50dB, and the fine-tuning for 0dB, 6. by remote REST button, the system for boot-up status, 7. PT2258 total volume attenuation 80DB, by remote control every time attenuation 1dB,
Date : 2025-12-24 Size : 802kb User : 吴智斌
[assembly language] kgl2051 DL : 0: AT2051单片机用的6路开关量程序，带有485通讯接口，可与上位机进行通讯，以判定各开关的状态，用于工程的自动控制中。需要上位机程序的可联系作者。-AT2051 single-chip 6-channel switch with the volume of procedures, with 485 communication interface, can communicate with the host computer to determine the status of the switch for automatic control of the project. PC procedure needs may contact the author.
Date : 2025-12-24 Size : 1kb User : 邱守信
[assembly language] 8259 DL : 0: 8259中断 LED循环闪烁，中断显示开关状态-8259 interrupt LED blinking cycle, interrupt display switch status
Date : 2025-12-24 Size : 3kb User : LANZHEN
[assembly language] jiaotongdeng DL : 0: 设计一个简单的十字路口交通灯。交通灯分东西和南北两个方向，均通过数码管和指示灯指示当前的状态。设两个方向的流量相当，红灯时间45s，绿灯时间40s，黄灯时间5s。-Design a simple traffic lights at a crossroads. Traffic lights at East-West and North-South in both directions, both through the digital control and the current status indicator instructions. Established a considerable traffic in both directions, the alarm time 45s, green time of 40s, yellow time 5s.
Date : 2025-12-24 Size : 1kb User : linyao
[assembly language] AT89C51yaokonggongfang DL : 0: 多媒体5.1声道遥控功放全套方案(原理图+制作元件参数全套)各功能描述: 1. 当A为低电平时,AC-3灯点亮,即是AC-3的输入方式当A为高电平时,STEREO灯点亮,即是STEREO的输入方式 2. 当STANDBY灯点亮时，为待机状态；此LED闪动时为MUTE状态,PT2258为静音状态,同时STANDBY为低电平 3. 各声道（FRONT，SUB，REAR，CENT）其微调音量调节+/-5dB；音量调节从01~80dB 4. 面板无任何按键,均为遥控器控制 5. 刚开机时为待机状态，开机时音量为50dB状态,各微调为0dB, 6. 按遥控器的REST键后,系统为开机时状态， 7. PT2258音量衰减共80DB,按遥控器每按一次衰减1dB, -Multimedia 5.1-channel amplifier remote control package (schematic diagram produced a full set of component parameters) of the function description: 1. When A low when, AC-3 lights lit, that is, AC-3 input mode when the A when is high, STEREO lights lit, that is, STEREO input 2. When the STANDBY lamp lights when the standby state this LED flashing when the MUTE state, PT2258 for the mute state, while low STANDBY 3. the channel (FRONT, SUB, REAR, CENT) its fine-tuning to adjust the volume /-5dB adjust the volume from 01 ~ 80dB4. panel without any keys are remote control 5. just machines for the standby mode, boot volume to 50dB, and the fine-tuning for 0dB, 6. according to the REST button remote control, the system for boot-up status, 7. PT2258 total volume attenuation 80DB, by remote control every time attenuation 1dB,
Date : 2025-12-24 Size : 803kb User : 班小栓

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