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ad0809
对ad0809的控制代码( ad0809control)
- 2010-08-28 15:00:50下载
- 积分：1
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cpu微命令vhdl源代码
cpu微命令vhdl源代码-cpu-order VHDL source code
- 2022-12-11 18:20:03下载
- 积分：1
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Discrete cosine transform and inverse discrete cosine transform of the HDL code...
离散余弦变换及反离散余弦变换的HDL代码及测试文件。包括VHDL及Verilog版本。可用途JPEG及MEPG压缩算法。-Discrete cosine transform and inverse discrete cosine transform of the HDL code and test files. Including VHDL and Verilog versions. And MEPG can use JPEG compression algorithm.
- 2023-04-06 08:40:04下载
- 积分：1
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clo
实现时分秒的计数和校正实现时分秒的计数和校正(Realized and correction of minutes and seconds count)
- 2009-12-21 22:52:39下载
- 积分：1
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DDS
可以产生正弦波，三角波、锯齿波、方波，要求频率1Hz-100kHz，步进1Hz，具有自动扫频功能；
正弦波的相位可调，方波的占空比可调；
(Can generate sine wave, triangle wave, sawtooth wave and square wave, the required frequency of 1 hz- 100 KHZ, step 1 hz, with functions of automatic frequency sweep
The phase adjustable sine wave, square wave duty ratio is adjustable )
- 2021-05-07 02:58:36下载
- 积分：1
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Srikanth Vijayaraghavan
Srikanth Vijayaraghavan - A Practical Guide for SystemVerilog Assertions-Srikanth Vijayaraghavan- A Practical Guide for SystemVerilog Assertions
- 2022-05-29 04:08:08下载
- 积分：1
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netlist
vhdl program of matlab file converted to vhdl
- 2015-02-06 21:21:13下载
- 积分：1
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phase_test
VHDL,简易音频数字相位表的设计与实现 数字相位测量仪在工业领域中经常用到的一般测量工具，主要应用与同频率正弦信号间的相位差的测量显示。
本系统采用FPGA实现测量的核心部分，主要由数字鉴相、累加计数器、控制器以及寄存与显示译码电路组成。该系统硬件电路简单，整个系统采用硬件描述语言VHDL作为系统内部硬件结构的描述手段，在XILINX公司的ISE9.1的软件支持下完成。可以对20Hz~20kHz频率范围内的音频信号进行采样鉴相处理，并将数据传回FPGA进行相位差计数累加、测量运算，最后送显示译码电路显示，测相范围为 ，相位测量误差 < 。
经测试结果验证，本系统充分利用FPGA对数据的高速处理能力，是系统设计高效、可靠，处理速度快，稳定性高，易于实现。
(VHDL, simple audio digital phase Table Design and Implementation of the digital phase meter general measurement tools are often used in the industrial field, the measurement of the phase difference between the main application with the same frequency sinusoidal signal. The system uses the FPGA implementation of the core part of the measurement, mainly by the digital phase, cumulative counter, the decoding circuit of the controller as well as storage and display. The system hardware circuit is simple, and the entire system using hardware description language VHDL system means a description of the internal hardware structure, completed in the XILINX company ISE9.1 software support. The audio signal in the frequency range of 20Hz ~ 20kHz sampling KAM-phase process, and the data returned FPGA retardation counted accumulation measuring operation, and finally sent to the decoding circuit, the scope of the measurement phase, the phase measurement error < . The test results verify the full u)
- 2012-09-24 10:11:57下载
- 积分：1
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alu
verilog code for 8 bit alu
- 2015-06-30 18:49:10下载
- 积分：1
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ADC实验
用于单片机的adc采集实验，经过降噪处理，结果精确(ADC acquisition experiment for single chip computer, after noise reduction processing, the result is accurate)
- 2018-11-27 21:41:13下载
- 积分：1
