-
oooo
基于fpga和51单片机的等精度频率计，通过fpga对信号进行采集，数据传给单片机计算，再由12864进行显示，可进行频率，周期，脉宽，占空比，幅值等的测量。(Fpga and 51 microcontroller based precision frequency meter, through fpga for signal acquisition, data to the microcontroller to calculate, and then by 12864 for display, can be measured frequency, period, pulse width, duty cycle, the amplitude and the like.)
- 2014-11-13 19:02:07下载
- 积分：1
-
用例化语句和case语句编写的全加器的VHDL描述。
用例化语句和case语句编写的全加器的VHDL描述。-Of statements were prepared using the full adder of the VHDL description.
- 2022-01-26 02:45:15下载
- 积分：1
-
quartusII的环境下的基于Ep3C10144的KeyBoard程序
quartusII的环境下的基于Ep3C10144的KeyBoard程序-quartesII of the environment based on the KeyBoard program Ep3C10144
- 2023-06-25 19:20:05下载
- 积分：1
-
VGA count, PSW2 inverse control is counting? Reduced count, pop
VGA计数，PSW2控制正逆计数，按下递减计数，弹起正向计数。利用VGA作为输出设备，显示计数值。-VGA count, PSW2 inverse control is counting? Reduced count, pop-up being counted. The use of VGA as the output equipment, revealed count.
- 2022-04-17 09:49:34下载
- 积分：1
-
Verilog教程-夏宇闻
verilog 教程 PPT版本 语法 结构 设计技巧等(Verilog tutorial PPT version)
- 2018-02-26 11:13:55下载
- 积分：1
-
Chip_74HC595
用Verilog描述了一款简单逻辑芯片74HC595的功能该芯片功能为：带输出锁存的8位移位寄存器(use the verilog to describe a simple chip 74HC595 with 8-Bit Serial-In, Parallel-Out Shift Reg and High-Current 3-State Outputs Reg)
- 2020-11-29 21:49:29下载
- 积分：1
-
一个8X8的矩阵键盘的VHDL文件,并且有长安键和短按键之分,即一共能做到128个键值,扫描用的时钟用1ms的就行了...
一个8X8的矩阵键盘的VHDL文件,并且有长安键和短按键之分,即一共能做到128个键值,扫描用的时钟用1ms的就行了-A 8x8 matrix keyboard VHDL files and have Changan and short keys of key points, namely, to achieve a total of 128 keys, scanning with the clock used on the list of 1ms
- 2022-08-14 17:54:21下载
- 积分：1
-
学生基本Verilog
basic verilog for students
- 2022-09-22 04:00:04下载
- 积分：1
-
ppmencoder
一个八位的并行输入，串行输出的编码器；带有开头结尾帧。(It is an encode with eight palallel input and a serial output.)
- 2020-11-23 01:19:34下载
- 积分：1
-
A " percentage of seconds, seconds, minutes," digital stopwatch timer c...
一个具有“百分秒，秒，分”计时功能的数字跑表，可以实现一个小时以内的精确至百分之一秒的计时。
数字跑表的显示读者可以通过编写数码管显示程序来实现，本训练只给出数字跑表的实现过程。
读者还可以通过增加小时的计时功能，实现完整的跑表功能。-A " percentage of seconds, seconds, minutes," digital stopwatch timer can be achieved within an hour of precision to the hundredth of a second time. Digital stopwatch readers can display the digital display through the preparation of procedures to achieve, given the training is only the realization of the process of digital stopwatch. Readers can also function to increase hours of time to achieve full stopwatch function.
- 2022-05-05 18:35:57下载
- 积分：1
