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基于FPGA的俄罗斯方块
本次设计中需要用到16个点来完成显示功能，可以选用一个16位的向量来存储个点状态，再用两个整型数分别控制当前点的坐标。但是这样控制会涉及到乘法运算，比较复杂。因此我们选择用4个4位向量STAN（0 TO 3），每个向量代表一行点阵，这样做不仅使控制简单，而且在扫描显示的时候很方便，代码也很简洁。设计包括2个大的元件，一个是RUSSIA，其功能是存储状态，分频，完成左右下移动以及计分等功能；另一个是RUSSIA_SCAN，主要完成点阵扫描和数码管译码。具体设计是这样的：4个向量STA0,STA1,STA2,STA3记录游戏状态，点的坐标由COL 和ROW来控制。设置两个指针FLAG和ROW4，如果四列中有一列都为1，表示游戏结束了，置FLAG为1，程序进入NULL；当最后一行及STA3=”1111”时，置ROW4=1，当ROW4=1时，表示要消行，加分，并且将上一行的值赋到下一行。游戏继续，如按下左键或右键，程序更根据下一状态决定是否左移或右移。若无键按下，则根据情况当前点是否需要自动下移。（设计用板子上的左边第一个按键为左移动键，第二个键为reset键，右边第一个键为右移动键）
- 2023-05-04 17:10:03下载
- 积分：1
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Chip_hardware_description_language_related_program
硬件描述语言相关芯片程序源码Chip hardware description language-related program source code(Chip hardware description language-related program source Chip hardware description language-related program source code)
- 2010-07-28 07:53:40下载
- 积分：1
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AM-modulated-learning-ladder
AM modulated learning ladder
- 2015-07-15 09:42:45下载
- 积分：1
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SPWM
利用FPGA内核产生SPWM波，并且频率可调(The FPGA kernel is used to generate SPWM waves, and the frequency is adjustable)
- 2020-12-08 20:19:19下载
- 积分：1
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M25P80 serial memory for applications Verilog program
针对串行存储器M25P80应用的verilog程序-M25P80 serial memory for applications Verilog program
- 2022-03-12 06:10:14下载
- 积分：1
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CPU
运用vhdl硬件描述语言在quartus II开发环境下独立设计与实现了基于精简指令集的五级流水线CPU的设计与实现。该流水CPU包括：取指模块，译码模块，执行模块，访存模块，写回模块，寄存器组模块，控制相关检测模块，Forwarding模块。该CPU在TEC-CA实验平台上运行，并且通过Debugcontroller软件进行单步调试，实验表明，该流水线CPU消除了控制相关、数据相关和结构相关。(Using vhdl hardware description language development environment under quartus II design and implementation of an independent design and implementation of a five-stage pipeline RISC-based CPU' s. The water CPU include: fetch module, decoding module, execution modules, memory access module, the write-back module, the register set of modules, control relevant to the detection module, Forwarding module. The CPU in the TEC-CA experimental platforms, and single-step debugging through Debugcontroller software, experiments show that the pipelined CPU eliminates the control-related, data-related and structurally related.)
- 2020-09-21 10:37:53下载
- 积分：1
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m_xulie
在quaritusII的开发环境下，verilog语言编写的m序列发生器代码，这种算法简短而有效，非常实用。(In quaritusII development environment, verilog language of m sequence generator code, this algorithm brief but effective, very practical.)
- 2013-09-26 11:30:47下载
- 积分：1
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tcdg
Encryption has become a part and parcel of our lives and we have accepted the fact that data is going to encrypted and decrypted at various stages. However, there is not a single encryption algorithm followed everywhere. There are a number of algorithms existing, and I feel there is a need to understand how they work. So this text explains a number of popular encryption algorithms and makes you look at them as mathematical formulas.
- 2014-01-29 15:57:35下载
- 积分：1
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用eda做循环彩灯
这是我们eda的课程大作业，用quartus仿真循环彩灯并下到板子里能完美的运行出四种波形。工程比较完整，希望对大家有帮助。
- 2023-05-23 10:45:04下载
- 积分：1
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video_compression_systems.tar
关于MPEG压缩的程序，里面有较多的源代码和完整的说明是用MICROBLAZE完成的。(On the MPEG compression process, there are more source code and complete description is completed with MicroBlaze.)
- 2008-06-13 22:23:45下载
- 积分：1
