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Description: ＨＣ164的静态驱动程序，主要是练习用数码管和ＨＣ１６４来显示数字
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Size: 1159 |
Author: wucongshuang |
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Description: ＨＣ１６４动态驱动程序，练习让１６４动态驱动数码管的显示．
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Size: 1036 |
Author: wucongshuang |
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Description: dsb18b20单总线温度传感器的测试，用hc138,与hc164来驱动数码管来显示出转换的结果．
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Size: 1491 |
Author: wucongshuang |
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Description: 用verilog写的HC164的驱动程序，参考了Xilinx的经典算法，做了一点改进~~~很通用，是初学verilog以及FPGA开发很有用的一个程序！
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Size: 3021 |
Author: 屠宁杰 |
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Description: MSP-FET430P140 Demo - USART0, SPI Interface to HC165/164 Shift Registers
Description: Demonstrate USART0 in two-way SPI mode. Data are read from
an HC165, and same data written back to the HC164.
ACLK = n/a MCLK = SMCLK = default DCO = UCLK0 = DCO/2
* USART0 control bits are in different SFR s from other MSP430 s *
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Size: 25026 |
Author: 梁武潔 |
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Description: 数码6位数码管时钟程序2222
6 位数码管多功能时钟程序
74HC164驱动LED 显示
74hc138进行位选
Creat By: 单片东东
2004.12.28 bian xie-six digital clock control procedures 2222 6-bits digital clock control procedures 74HC164 multifunctional LED Display Driver 74hc138 for Creat By Choice : Single Eastern 2004.12.28 MacromediaNokia xie xie
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Size: 2048 |
Author: 随风 |
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Description: 由SPCE061A控制的74HC164的驱动程序,一般用于串转并-by the 74HC164 SPCE061A control of the driver, the general and for Series switch
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Size: 45056 |
Author: 马占平 |
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Description: 很好的串入串出例子，串行输入的芯片是74hc164,串行输出的芯片是74hc165,-good string to string some examples, serial input chip 74hc164. Serial output of the chip is 74 hc165.
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Size: 10240 |
Author: lduifoids |
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Description: 74HC244和74HC164与串行口实现多个LED显示的一种简单方法-74HC244 and 74HC164 serial interface with a number of LED display, a simple method
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Size: 97280 |
Author: |
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Description: 模拟串口发送数据并结合74LS164或74HC164进行显示,达到使用2根引脚显示4个或更多的LED，在单片机开发中对节约引脚或引脚不够时非常有用。-Simulation of serial send data in combination with 74LS164 or 74HC164 display to show the use of two-pin 4 or more LED, in the development of economical single-chip pin or pins when not very useful.
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Size: 1024 |
Author: yang |
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Description: 该设计的应用前景非常广泛，从小的方面来说：可以对一个灯泡的控制，而最多的应用是在对设备的远距离控制。特别是在对家用电器的控制，红外遥控的特点是不影响周边环境、不干扰其它电器设备。由于其无法穿透墙壁，故不同房间的家用电器可使用通用的遥控器而不会产生相互干扰。
下面是我所设计的《码分制红外线的发射与接收》具体的设计框图
-The design of the application prospect is very extensive, from an early age in terms of: a light bulb can control, and most applications are in the remote control of equipment. Especially in the control of household appliances, infrared remote control feature does not affect the surrounding environment, and do not interfere with other electrical equipment. Can not penetrate because of its walls, so different rooms can use a common household remote control and does not produce mutual interference. Here are my design,
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Size: 3072 |
Author: yinyangang |
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Description: ＨＣ164的静态驱动程序，主要是练习用数码管和ＨＣ１６４来显示数字-HC164 static driver, mainly to practice with digital control and display digital HC164
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Size: 1024 |
Author: wucongshuang |
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Description: ＨＣ１６４动态驱动程序，练习让１６４动态驱动数码管的显示．-HC164 dynamic driver, practice so that the dynamic drive 164 digital tube display.
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Size: 1024 |
Author: wucongshuang |
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Description: dsb18b20单总线温度传感器的测试，用hc138,与hc164来驱动数码管来显示出转换的结果．-dsb18b20 single-bus temperature sensor testing, with hc138, with hc164 to drive digital tube to show the results of the conversion.
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Size: 1024 |
Author: wucongshuang |
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Description: 74HC164驱动的6位数码管动态显示的KEIL C语言演示程序.-74HC164-driven dynamic six digital tube display KEIL C language demo program.
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Size: 1024 |
Author: luf |
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Description: 74hc164的驱动程序,很适用于初学着-74hc164 driver, it is applicable to a beginner
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Size: 1024 |
Author: hanhaifeihong |
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Description: 用verilog写的HC164的驱动程序，参考了Xilinx的经典算法，做了一点改进~~~很通用，是初学verilog以及FPGA开发很有用的一个程序！
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Size: 3072 |
Author: 屠宁杰 |
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Description: 单片机驱动74LS164/74HC164的一个示例
74HC164是串入并出的数据移位模块,在其时钟端(CK)每送入一个时钟
脉冲,则其当前的数据线(DT)状态即被移位至输出端输出,164的数据
在时钟上升沿被锁存,输出由A向H依次移位-Singlechip 74LS164/74HC164 drive 74HC164 is an example of string data into and out of shift module, at its clock terminal (CK) into a clock pulse each, their current data lines (DT) translocation state was to output output data 164 to be latched in the clock rising edge, the output from A to H followed by translocation
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Size: 1024 |
Author: |
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Description: HC164用来驱动数码管以及LED指示灯，动态扫描数码管的是利用视觉暂留的特性进行显
示景物引起人的视觉印象，在景物消失后还能在视网膜上保持0。1秒的时间叫做视觉暂
留。可以将数据刷新速率可以为10Hz(0.1s)，同时我们需要对四位数据进行扫描，因此
数据刷新速率最低应该为10Hz×4。最高可以为50MHz(HC164可以工作在50－175MHz)。
根据实际情况我们可以定为 762.939453125 = 50MHz因此接口处led,seg_value,dot数据的变化速率最大不能超过为50MHz/2**14
-HC164 digital tube and used to drive LED indicator light, dynamic scanning digital tube is left temporarily use visual display of the characteristics of landscape caused by human visual impression in the landscape after the disappearance of the retina can maintain 0.1 seconds of time is called visual temporary stay. Data can be refresh rate for 10Hz (0.1s), at the same time we need to scan the four data, so data should be the minimum refresh rate of 10Hz × 4. The highest for the 50MHz (HC164 can work in the 50-175MHz). According to the actual situation as we can, therefore 762.939453125 = 50MHz interface led, seg_value, dot data changes can not exceed the maximum rate for the 50MHz/2** 14
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Size: 4096 |
Author: 食肉鸟 |
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Description: PIC16F887的HC164 程序，很完整，具有很好的直接移植价值和参考价值-PIC16F887' s HC164 procedure is complete, the direct transplantation with good value and reference value
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Size: 45056 |
Author: y |
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