-
Mult_Frequency
Based on the verilog such as frequency meter accuracy, except for measuring frequency can also measure pulse width of empty measure than 32 counts of data through the simulation SPI serial output to SCM processing and display
- 2011-07-27 10:26:29下载
- 积分：1
-
数字频率计
设计一简易数字频率计，其基本要求是：
1)测量频率范围0～999999Hz；
2)最大读数999999HZ,闸门信号的采样时间为1s；.
3)被测信号可以是正弦波、三角波和方波；
4)显示方式为6位十进制数显示；
5）具有超过量程报警功能。
5)输入信号最大幅值可扩展。
6）测量误差小于+-0.1%。
7)完成全部设计后，可使用EWB进行仿真，检测试验设计电路的正确性。(The basic requirements of designing a simple digital frequency meter are:
1) The measuring frequency range is 0-999999 Hz.
2) The maximum reading is 999999HZ, and the sampling time of gate signal is 1 s.
3) The measured signal can be sine wave, triangle wave and square wave.
4) The display mode is 6-bit decimal number display.
5) It has alarm function beyond range.
5) The maximum amplitude of input signal can be expanded.
6) The measurement error is less than +0.1%.
7) After completing all the design, EWB can be used to simulate and test the correctness of the circuit.)
- 2019-06-20 12:47:51下载
- 积分：1
-
emif_tt
实现dsp与fpga的emif的verilog异步实现，可实现异步读写以及相应功能模块控制，文件中包含仿真后的波形图形以及仿真测试程序，运行环境quartus ii11.0，仿真环境mmodelsim se 6.5d(Achieve dsp and fpga verilog asynchronous implementation of the emif, enabling asynchronous reading and writing as well as the corresponding function module control, the document contains graphics, and after the simulation waveform simulation testing procedures, operating environment quartus ii11.0, simulation environment mmodelsim se 6.5d)
- 2020-12-04 15:59:23下载
- 积分：1
-
以上是VHDL硬件描述语言写的一个简单锝路流水灯程序,希望对刚接触VHDL的朋友有一定帮助...
以上是VHDL硬件描述语言写的一个简单锝路流水灯程序,希望对刚接触VHDL的朋友有一定帮助-These are the VHDL hardware description language written in a simple flow path lights technetium procedures,刚接触VHDL want to have some friends to help
- 2023-08-06 14:45:02下载
- 积分：1
-
FPGA简:讲述了FPGA的基本概念、结构、发展
FPGA简:讲述了FPGA的基本概念、结构、发展-Jane FPGA: FPGA describes the basic concepts, structure, development
- 2022-03-10 18:57:06下载
- 积分：1
-
ultractr源码，XPS技术，基于PPC平台
ULTRACTR的源码，xps工程实现，基于PPC平台-ULTRACTR source code, xps engineering, based on the PPC platform
- 2022-01-28 09:49:38下载
- 积分：1
-
b4b52
4b5b编码器实现，初学者资源，简单的逻辑电路实现(4b5b encoder implementation, resources for beginners)
- 2020-12-03 08:59:25下载
- 积分：1
-
GW48
vhdl语言试验箱GW48的各种模式引脚图。。(vhdl language the various modes of chamber GW48 pin map. .)
- 2010-01-20 13:20:28下载
- 积分：1
-
一个基于FPGA的数字跑表系统的设计，最小单位是百分表位。采用十进制进位。...
一个基于FPGA的数字跑表系统的设计，最小单位是百分表位。采用十进制进位。-FPGA-based digital stopwatch system design, the smallest unit is a digital dial indicator. Binary using the metric system.
- 2023-06-07 08:05:03下载
- 积分：1
-
__keyBoard
vhdl编写的4X4键盘扫描程序，可以有效的消除抖动，并且提供蜂鸣器输出。(VHDL prepared 4X4 keyboard scanner, you can effectively eliminate jitter and provide buzzer output.)
- 2007-10-24 09:11:11下载
- 积分：1
