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This article describes two kinds of sub
本文介绍了两种分频系数为整数或半整数的可控分频器的设计方法。其中之一可以实现50％的奇数分频。利用VHDL语言编程，并用QUARTERS||4.0进行仿真，用 FPGA 芯片实现。
关键词：半整数，可控分频器，VHDL, FPGA
-This article describes two kinds of sub-frequency coefficient is an integer or half-integer divider controllable design method. One of them can achieve 50 of the odd-numbered sub-frequency. The use of VHDL language programming, and QUARTERS | | 4.0 simulation, using FPGA chip. Key words: semi-integer, controllable divider, VHDL, FPGA
- 2022-02-04 03:15:26下载
- 积分：1
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18b20的程序，可以用的，avr mega8
18b20的程序，可以用的，avr mega8-18b20 procedures can be used, avr mega8
- 2022-07-15 14:59:19下载
- 积分：1
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电机驱动电路 提供了H桥电路设计的几点思路和PWM的实现方法以。...
电机驱动电路 提供了H桥电路设计的几点思路和PWM的实现方法以。-Motor drive circuit provides the H bridge circuit design ideas and ways to realize the PWM.
- 2022-03-23 23:31:26下载
- 积分：1
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这是VB编程RS232串口（COM口）控制的D/A(数模转换)转换板的上位机演示程序。通过电脑串口（或其他具有串口的单片机、PLC、DSP）发个简单的可视ASC...
这是VB编程RS232串口（COM口）控制的D/A(数模转换)转换板的上位机演示程序。通过电脑串口（或其他具有串口的单片机、PLC、DSP）发个简单的可视ASCII指令，便可以方便地控制8个数模转换通道输出设定的电压值。比如,电脑串口输出字符串"C2V2660"到本控制板,则控制板将控制2号通道输出2.66V电压；电脑串口输出字符串"C6V3060"到本控制板,则控制板将控制6号通道输出3.06V电压.指令非常简单，完全不需了解复杂的硬件及时序控制。-This is a VB programming RS232 serial port (COM port) control D/A (digital-analog conversion) conversion board host computer demonstration program. Via the computer serial port (or other serial port of the microcontroller, PLC, DSP) made a simple visual ASCII commands, they can easily control the number of eight-channel DAC output set voltage. For example, the computer serial output string " C2V2660" to this control panel, then the control board will control 2-channel output 2.66V voltage computer serial output string " C6V3060" to this control panel, then the control board will control the 6 channel output voltage is 3.06V. instruction is very simple, completely without understanding of complex hardware and timing control.
- 2022-10-28 05:45:03下载
- 积分：1
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MEGA16 serial send and receive data, using interrupt mode, give you a reference
MEGA16 串口收发数据，采用中断方式，给大家一个参考-MEGA16 serial send and receive data, using interrupt mode, give you a reference
- 2022-06-03 09:26:57下载
- 积分：1
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12864LCD液晶仿真，控制器为[ks0108]
07液晶12864显示菜单[ks0108]
12864LCD液晶仿真，控制器为[ks0108]
07液晶12864显示菜单[ks0108]-LCD 12864LCD simulation, controller [ks0108] 07 LCD 12864 display menu [ks0108]
- 2023-08-01 21:40:03下载
- 积分：1
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i2c总线对于单片机的扩展很有帮助, 可以通过两个i/o口进行大量的扩张. 这是一个i/c的应用程序....
i2c总线对于单片机的扩展很有帮助, 可以通过两个i/o口进行大量的扩张. 这是一个i/c的应用程序.-i2c Bus for the expansion of SCM helpful, through two i/o Hau substantial expansion. This is an i/c applications.
- 2022-09-20 15:35:04下载
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很好的东西
很好的东西 -good things good things
- 2022-11-06 11:10:03下载
- 积分：1
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And MCU connections successive approximation type AD 8 0808 sample C language de...
与单片机连接的AD八位逐次逼近式0808采样C语言设计程序-And MCU connections successive approximation type AD 8 0808 sample C language design process
- 2022-06-18 01:45:01下载
- 积分：1
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AVR简单的串口程序，适合初学者学习，可以直接应用
AVR简单的串口程序，适合初学者学习，可以直接应用-AVR simple serial program, suitable for beginners to learn, can be applied directly
- 2022-04-13 11:01:25下载
- 积分：1
