搜索资源列表
DJDPLV_LWB
- 利用超高速硬件描述语言(VHDL)在现场可编程逻辑门阵列(FPGA)上编程实现的纯数字式等精度频率计,不但具有较高的测量精度,而且其测量精度不会随着被测信号频率的降低而下降。为了实现对任意信号进行频率测量,在前端输入加整形电路即可。-use ultra-high-speed Hardware Descr iption Language (VHDL) in field programmable logic gate array (FPGA) series The way to achieve su
8bit.详细的八位十六进制频率计课程报告
- 详细的八位十六进制频率计课程报告,是我的eda课程设计报告书,Detailed eight hexadecimal Cymometer curriculum report is my report on the curriculum design EDA
shuzipinluji
- 数字频率计的设计可以分为测量计数和显示。其测量的基本原理是计算一定时间内待测信号的脉冲个数,这就要求由分频器产生标准闸门时间信号,计数器记录脉冲个数,由控制器对闸门信号进行选择,并对计数器使能断进行同步控制。控制器根据闸门信号确定最佳量程。-The design of digital frequency meter can be divided into measurement and display count. The basic principle of its measurement i
VHDL
- 在电子技术中,频率是最基本的参数之一,又与许多电参量的测量方案、测量结果都有十分密切的关系,因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速,以及便于实现测量过程自动化等优点,是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计,并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门,通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率,最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题
EDA
- 一个关于八位十六进制频率计设计的VHDL语言编程 可以下载的哦-a good word about EDA you can get some information from it
vhdl
- 用vhdl实现频率计,提出一种用vhdl实现的等精度测频率系统设计。-Frequency counter using vhdl implementation is presented using vhdl achieve precision measurements such as frequency of system design.
Frequency-Counter
- 频率计,可以精确的测量仪器的工作周期,频率,测量精确度高-Frequency, precision measuring instruments for the duty cycle, frequency, high precision measurement
VHDL
- 基于VHDL的数字频率计的详细设计与相关范围-VHDL digital frequency meter
FPGA-based-frequency-counter
- 文章主要介绍了使用VHDL实现数字频率计的功能,其中包含了各部件的VHDL语言描述,仿真和大致硬件框图,对于初学EDA者大有帮助。-The article introduces the VHDL realization of the functionality of the digital frequency meter, which contains the hardware block diagram of the various components of the VHDL languag
freq
- vhdl八位十进制数字频率计的设计,顶层和数码管扫描模块-vhdl eight decimal digital frequency meter design, top-level and digital tube scanning module
12decimal-digit-frequency-design
- 主要实现12位十进制数字频率计的设计,WORD里面包括具体的流程图和VHDL相对应的程序还有仿真结果-12 decimal digit frequency meter design major, WORD which includes the program as well as simulation results corresponding to the specific flow chart and VHDL
FPGApinlvj
- 基于FPGA的频率计程序,是用VHDL语言编写的,通俗易懂。-FPGA-based frequency meter program
VHDL-frequency-meter
- 基于VHDL的数字频率计设计.pdf VHDL-based digital frequency meter design. Pdf-VHDL-based digital frequency meter design. Pdf
pin-lv-ji
- 基于vhdl的频率计源代码,分层设计,代码可以直接运行-Vhdl frequency meter source code, hierarchical design, code can be run directly
shu-zi-pin-lv-ji
- 基于vhdl的数字频率计设计方案,代码完整可以直接运行,实验报告完整版-Vhdl digital frequency meter design, code integrity can be run directly to the full version of the lab report
Digital-frequency-meter
- 用VHDL语言完成数字频率计的设计及仿真。频率测量范围:1~10KHz,分成两个频段,即1~999Hz,1KHz~10KHz,用三位数码管显示测量频率,且用LED(发光二极管)来表示所显示单位,我们这里定义亮绿灯表示以Hz为单位,亮红灯表示以KHz为单位。具有自动校验和测量两种功能。具有超量程报警功能。-Digital frequency meter
precision-frequency-meter-design
- 基于51软IP核的等精度频率计设计,利用altera提供的软51ip核,用VHDL语言实现的-Based on 51 soft IP cores, such as precision frequency meter design, the use of the software provided 51ip altera core, using VHDL language
frequency_meteris_report
- VHDL数字频率计的相关设计报告,讲解了频率测量和占空比测量的原理和实现方式-VHDL related design report of digital frequency meter, explained the frequency measurement and duty ratio measuring principle and the methods of realization
VHDL-example-Digital-Frequency-Meter
- 用VHDL实现的一个例子,完成数字频率计的功能,大家可以试一下。-VHDL example-Digital Frequency Meter
VHDL_doc
- VHDL入门的程序,包括数码管显示,交通灯的实现,多功能数字钟,数字频率计等-VHDL entry procedures, including digital display, realize traffic lights, multifunction digital clock, digital frequency meter, etc.