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12864hanzixianshi
基于FPGA 的12864液晶显示汉字,用verilog编写的。(12864 liquid crystal display Chinese characters based on FPGA, written in verilog.)
- 2021-04-27 15:48:44下载
- 积分:1
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MIPS_LANG
verilog实现misp架构,并且支持modelsim仿真(Verilog implements MISP architecture and supports Modelsim simulation)
- 2020-06-18 04:40:02下载
- 积分:1
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FPGASPI
FPGA SPI 主要模块全部涵盖 时序解释 与DSP通信(FPGA SPI Timing interpretation covering all main modules communicate with the DSP)
- 2020-12-09 13:49:20下载
- 积分:1
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dds_test
说明: 直接数字式频率合成器DDS设计、Verilog。
产生的信号可以是正弦波或方波、三角波、锯齿波等,自选。
采用DDS技术,将所需生成的波形写入ROM中,按照相位累加原理合成任意波形。
此方案得到的波形稳定,精度高,产生波形频率范围大,容易产生高频。
本实验在设计的模块中,包含以下功能:
(1)通过 freq 信号输入需要的频率的值;
(2)通过 wave_sel 信号选择所需的波形;
(3)通过 amp_adj 信号选择波形放大的倍数。(DDS design of direct digital frequency synthesizer, Verilog.
The generated signal can be sinusoidal or square wave, triangular wave, sawtooth wave and so on, optional.
By using DDS technology, the required waveforms are written into ROM, and arbitrary waveforms are synthesized according to the principle of phase accumulation.
The waveform obtained by this scheme is stable, accurate and easy to generate high frequency waveform.
This experiment includes the following functions in the designed module:
(1) Input the required frequency value through freq signal;
(2) Choosing the required waveform by wave_sel signal;
(3) Select the multiplier of waveform amplification by amp_adj signal.)
- 2019-01-19 16:07:50下载
- 积分:1
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m_vhdl
伪随机序列发生器的vhdl算法
设计一个伪随机序列发生器,采用的生成多项式为1+X^3+X^7。要求具有一个RESET端和两个控制端来调整寄存器初值(程序中设定好四种非零初值可选)(m sequence vhdl)
- 2009-03-10 21:45:31下载
- 积分:1
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FPGAPPCI9054
FPGA连接PCI9504的电路图。以及PCB文件(FPGA connected to the circuit diagram of the PCI9504. And PCB files)
- 2012-10-22 15:29:00下载
- 积分:1
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对于Spartan 3E漆
Paint for SPARTAN 3E
- 2022-07-03 12:31:12下载
- 积分:1
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fdivision
在quartus平台下,并使用verillog hdl编写的时钟分频仿真(In quartus platform and use verillog hdl write clock divider simulation)
- 2016-08-15 07:45:12下载
- 积分:1
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Four-FPGA-design-techniques
FPGA设计的四种常用思想与技巧,包括乒乓操作、串并转换、流水线操作、数据接口同步化(FPGA design of the four common ideas and techniques, including the operation of ping-pong, SERDES, pipelining, synchronization of data interface)
- 2012-04-22 22:39:57下载
- 积分:1
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流水线乘法器的VHDL实现,希望对你会有用!
流水线乘法器的VHDL实现,希望对你会有用!-Pipelined multiplier in VHDL implementation, you will want to use!
- 2023-04-03 22:35:03下载
- 积分:1