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减1计数器 一、设计要求 用Verilog HDL语言设计一个计数器。 要求计数器具有异步置位/复位功能,可以进行自增和自减计数,其计数周期为2^N(N为二进制...
减1计数器 一、设计要求 用Verilog HDL语言设计一个计数器。 要求计数器具有异步置位/复位功能,可以进行自增和自减计数,其计数周期为2^N(N为二进制位数)。 二、设计原理 输入/输出说明: d:异步置数数据输入; q:当前计数器数据输出; clock:时钟脉冲; count_en:计数器计数使能控制(1:计数/0:停止计数); updown:计数器进行自加/自减运算控制(1:自加/0:自减); load_d-a counter a reduction, design requirements using Verilog HDL design of a counter. Asynchronous requests with counter-home/reset functions can be carried out by self and self-count reduction, cycle counting of 2 ^ N (N for binary digit). Second, the principle of design input/output Description : d : asynchronous home several data input; Q : The current counter data output; Clock : clock pulse; Count_en : Counting enable control (1 : Counting/0 : Stop counting); Updown : dollars several self-Canada/reduction Operational control (1 : Since the plus/0 : Since decrease); load_d
- 2022-01-28 03:17:59下载
- 积分:1
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Avalon_VGA_Controller
基于ALTERA AVALON BUS 的 VGA Controller 设计(ALTERA AVALON BUS VGA Controller )
- 2014-09-23 21:07:40下载
- 积分:1
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codic
8级cordic 算法verilog (8 cordic algorithm verilog)
- 2013-08-21 11:31:46下载
- 积分:1
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vga
VGA interface using Spartan3E board from DIGILENT.Labview .vi
- 2009-09-23 05:02:44下载
- 积分:1
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pj_gtx
说明: 利用高速口GTX进行快速的数据传输,包括接受和发送模块,用途广泛(The use of high-speed port GTX for fast data transmission, including receiving and sending modules, has a wide range of uses.)
- 2019-03-25 21:40:10下载
- 积分:1
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VerilogHDL课件,老师现在正拿这个上课
VerilogHDL课件,老师现在正拿这个上课-VerilogHDL courseware, teachers are now using this class
- 2022-05-25 16:25:07下载
- 积分:1
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rgb2yuv
用VHDL和verilog编写的RGB颜色空间到YUV颜色空间的转换程序, 是FPGA视频处理中的常用程序!(Written in VHDL and verilog using RGB color space to YUV color space conversion process is commonly used in video processing FPGA program!)
- 2010-06-08 22:15:01下载
- 积分:1
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top
说明: FPGA程序的top.v文件,主要实现DDS信号发生器功能,通过定时器,可简单实现输出幅值无极跳变(FPGA procedures top.v documents, the main function of DDS signal generator, through the timer can be simple to achieve the output amplitude wuji hopping)
- 2008-12-05 16:18:28下载
- 积分:1
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按键消抖
说明: 按键消抖,避免按键抖动造成信号误触发,增大按键输入的可靠性(Key jitter elimination, avoid key jitter caused by signal error trigger, increase the reliability of key input)
- 2020-07-04 11:00:01下载
- 积分:1
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chenxu
电子时钟,可以显示四位,两位显示分钟,两位显示秒,可以用按键控制清零,以及加减数(Electronic clock, you can display four bit, two bit display minutes, the second display seconds, can be used to control the key to clear, and the addition of subtraction)
- 2017-04-22 21:29:14下载
- 积分:1