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基于FPGA的彩色符号设计
a、设计可显示横彩条和纵彩条的VGA彩条信号;
b、设计可显示英语字母的VGA彩条信号;
c、设计可显示移动彩色斑点的VGA彩条信号;
d、设计可实现手动切换a、b、c三个功能.(The design can display VGA color color and color of the longitudinal cross signal.
The design can display the VGA color signal of the English alphabet.
The design can display the VGA color signal of mobile color spots.)
- 2020-11-09 16:29:46下载
- 积分:1
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TOFED_TB_1
A 4 bit twisted ring counter is a sequential circuit which produces the following sequence of
output values: 0000, 1000, 1100, 1110, 1111, 0111, 0011, 0001 and then repeats. Design a
circuit for a 4 bit twisted ring counter that uses four D flip flops. Draw a state transition
diagram, a state table and a schematic for your circuit. Design an alternate implementation
using just three flip flops and draw a state transition diagram, state table and a schematic
for your circuit. If your designs are extended to implement an n bit twisted ring counter,
how many flip flops are required using each of the two approaches. In what situations
would you prefer the first method? In what situations would you prefer the second?
- 2014-11-08 06:58:55下载
- 积分:1
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ethernet_mac-master
说明: ethernet mac vhdl verilog basic
- 2019-03-30 15:47:25下载
- 积分:1
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SPI FLASH的控制器,FPGA实现,VHDL
SPI FLASH的控制器,FPGA实现,VHDL
对于想使用FPGA实现spi flash控制的同学应该有用
- 2022-03-23 23:56:51下载
- 积分:1
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In Altera
在Altera的FPGA开发板上运行第一个FPGA程序,以后我还会陆续发布这方面的代码-In Altera
- 2022-03-11 01:12:51下载
- 积分:1
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eluosi_game
这是一个基于NIOSII的俄罗斯方块游戏设计,是基于FPGA的,利用流模式DMA传输实现游戏。(This is a box based on the Russian NIOSII game design, is based on the FPGA, and the use of streaming mode DMA transfer realize the game.)
- 2007-09-29 23:52:25下载
- 积分:1
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fadd16
实验用16位全加器的VHDL代码,适合初学者学习,数电学习的好工具。
(Experiment with 16-bit full adder VHDL code for beginners to learn, a good tool to learn a few power.)
- 2010-05-11 20:37:34下载
- 积分:1
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SDRAM控制器设计代码
SDRAM控制器设计代码,我们写的SDRAM控制器是肯定包括初始化、读操作、写操作及自动刷新这些操作的,既然这样,我们就可以给每一个操作写上一个模块独立开来,这样也便于我们每个模块的调试,显然这种思路是正确的。那怎么让我们的各个模块工作起来呢,虽然都是独立的模块,但很显然这几个模块之间又是相互关联的。就拿上面刚才说的那个情况来讲,如果SDRAM需要刷新了,而SDRAM却正在执行写操作,那我们刷新模块与写模块之间怎么进行控制呢?这个问题解决了,读模块与刷新模块之间的这个问题也可以很轻松的解决。
- 2022-03-21 02:39:52下载
- 积分:1
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伺服电机控制
伺服电机
RC 伺服电机是的电机的位置可以从外部控制的一种。他们是小巧、 紧凑而且相当便宜。所以他们大多用在机器人项目。轴的旋转角度是限于 270 度左右。
典型的 RC 伺服有三个连接。
黑色: Gnd
红色: 电源 (5 VDC)
白色: 控制销 (PWM)
请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报
- 2022-05-29 22:19:02下载
- 积分:1
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DDS_Power
FPGA上的VERILOG语言编程。通过查找表实现直接数字频率合成。在主控部分通过键盘选择正弦波,方波,三角波,斜波,以及四种波形的任意两种的叠加,以及四种波形的叠加;通过控制频率控制字C的大小,以控制输出波形频率,实现1Hz的微调;通过地址变换实现波形相位256级可调;通过DAC0832使波形幅值256级可调;通过FPGA内部RAM实现波形存储回放;并实现了每秒100HZ扫频。(FPGA on the verilog language programming. Lookup table through direct digital frequency synthesis. In part through the control of the keyboard to choose sine, square, triangle wave, sloping wave, and four arbitrary waveform two superposed and the stack of four waveform; by controlling the frequency control word on the size, in order to control the output waveform frequency, 1 Hz to achieve the fine-tuning; Address transform through waveform phase adjustable 256; DAC0832 so through waveform amplitude adjustable 256; FPGA through internal RAM to the waveform storage intervals; and achieve a 100 per second sweep 9999.)
- 2007-04-17 23:43:32下载
- 积分:1