等时钟

A beautiful clock, can show different constellations, can change the color and transparency can be changed.

一个漂亮的时钟，可以显示不同的星座，可以改变不同的颜色，可以改变透明度等。

Http://www.zshare.net/audio/671213750036217a/ Yungztuh 403 tha realest on da scene triple beam only seventeen yungin dont give phuc lazz it down foh ma homies on da streets nay mean fake ass snake be ducking around running around like their in a phuc'in track meet so im comming back wid da fourty five leave these hataz 6 feet deep and still alive ima keep it live yo foh son young asian cat wid da gun, dis 187 shiet has just begun want beef 2 sicc wid dis leave ya deseased rest in piss on avenue corner of your block straight banging dis set till midnight clock batttle field got da caps peeled back on side be chillin makin these tracks makin these paper stacks rising these tax on these foos young and dangerous u see cant phuc wid a asian g burry your carcus in a cemetary bettah know yo place laz it down 403 soaked up on hennessy, give ya hataz a taste give me face or ya whole life will be a waste...

http：//www.zshare.net/audio/671213750036217a/ Yungztuh 403三重塔realest梁大舞台上只有17 yungin不要给伏lazz下来文物之友达街道马兄弟，在NaY平均假像蛇屁股回避他们的周围到处乱跑在phuc'in田径运动会等即时通讯回来妇女参与发展达45给这些hataz 6 英尺深，仍然活着的IMA保持住哟亚洲青少年文物之友子猫妇女参与发展的大枪，解散187 shiet刚开始要牛肉二上咨妇女参与发展的存款保险计划给你块遐deseased休息角落小便大道直上敲打时钟设置，直到午夜解散batttle外地回来了侧面大帽去皮这些轨道是待在马金马金纸堆上升这些ü税这些福斯古惑仔妇女参与发展的一个倾斜伏见亚洲克伯里公墓bettah您卡库斯在知道哟地方拉撤路下来浸泡轩尼诗了403起，给予亚hataz味道给我的脸庞，还是遐一生将是一个废物。。。

This design topic is LED Lattice display control system design. It is about how to use the control system of Supply chain management to resolve the crucial problem of data processing and the signaling actuation question, The design will use AT89C51 primarily controller, 74HC595 row actuation and 74HC138 line scan. As well as the synchronized clock outputs and so on allocated-use circuit to realize the lattice trundle, stops and cut demonstration.

本设计的题目是 LED电子显示屏控制系统设计，讨论了单片机控制系统中关键的数据处理以及发送问题，设计采用AT89C51为主控制器，74HC595为列驱动，74HC138为行扫描及同步时钟输出等专用电路来实现点阵的滚动，停止，以及切换显示。

The main procedures : Clock Chip Driver, keyboard transfer procedures at the digital display and control drivers, such as control subroutine.

主要的程序有：时钟芯片驱动程序，键盘调时程序，数码管显示及驱动程序，控制子程序等。

A topdown design of an 8bit RISC MCU is presented, in order to overcome the limitation of MCS51 microcontroller The core is based on Harvard architecture with 16bit instruction length and 8bit data length The performance of the MCU has been greatly improved by introducing singleclockcycle instructions, setting multiple highspeed working registers, replacing microprogram with direct logic block, etc FPGA verification and computer simulation show that its maximum clock frequency and instruction e...

在对传统的MCS51系列单片微控制器的局限性进行分析的基础上，设计了一种基于增强8位RISC构架的微控制器内核。该MCU核采用哈佛结构、16位指令字长和8位数据字长，通过设计单周期指令、在内部设置多个快速寄存器及采用硬布线逻辑代替微程序控制的方法，加快了微处理器的速度，提高了指令的执行效率。计算机仿真验证和FPGA仿真验证的结果表明，该MCU的最高时钟频率和指令执行效率等指标均优于MCS51的5倍以上。

Common uses for the PLD include chip selects for external devices, state-machines, simple shifters and counters, key- pad and control panel interfaces, clock dividers, handshake delay, multiplexers, etc. This elimi- nates the need for small external PLDs and logic devices.

为共同使用的PLD芯片包括外部设备选择，状态机，简单的移位寄存器和计数器，关键垫和控制面板接口，时钟分频器，握手延迟，多路复用器，等这隐去，纳茨为小和外部需求的PLD逻辑器件。

The first part : CPU core control and partly, form of 8051 one-chip computers, whole core of system..

第一部分：CPU核心控制部分，由单片机8051、复位电路、时钟电路等构成，是整个系统的核心。

The power consumption can be reduced by using low power MPU,reasonable power supply,proper clock frequency and low power software.

同时，采用低功耗微电子芯片、合理的供电方式、时钟频率和软件低功耗等措施充分降低总功耗。

The company mainly manufactures stepping motors, DCX clock, quartz and button batteries, etc.

主要生产：汽车仪表用步进马达、汽车时钟、石英晶体、电池等。

This apparatus adopted the MCS-51 singlechip as the CPU, and the whole system was composed of the determined equipment, the basic system of the singlechip, photocurrent signal amplifier, AID switch, timer, LCD screen, expanded keyboard, expanded printer and RS232 serial communication.

该仪器采用MCS-51系列的单片机AT89C51作为CPU，系统由检测装置部分，单片机基本系统，光电流信号放大，A/D转换，时钟，液晶显示，键盘扩展，打印机扩展以及RS232串口通信等部分组成。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。