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Send-Program
program send sms by sim900 module
- 2012-08-08 18:25:11下载
- 积分:1
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ALU_74181_me
学习ALU的设计方法。
2、用HDL语言采用行为描述的方法完成74181的逻辑设计 。(Learn the design method of ALU.
2, use HDL language to use behavioral description method to complete 74181 logical design.)
- 2020-11-11 16:19:44下载
- 积分:1
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BLDCM-based-on-NIOS
基于NIOSII的无刷直流电机控制器设计
庄任勤
大连海事大学
硕士论文
电力电子与电力传动
2009年6月
本文介绍了无刷直流电机的工作原理,研究了无刷直流电机的PWM调制方式,实现了基于Nios软核的无刷直流电机控制系统的SOPC设计。系统硬件包括以FPGA为核心的控制电路和用于电机驱动的三相全桥逆变电路,对FPGA及其外围设备的选择和逆变电路的设计做了大量研究工作。软件设计包括在Quartusn中用vHDL语言生成的位置检测模块、电机控制模块和PID调节器的IP核以及在 SOPCBullder中实现NioSH软核和外围IP核的定制和控制软件的设计。重点对PID调节器的FPGA实现做了一些探讨。
本文针对逆变电路的工作方式,运用PWM调制技术,做了全桥调制和半桥调制实验,并对实验结果进行了分析。实验表明,本无刷直流电机控制系统运行性能良好,调试方便,开关噪音小,升级换代容易,为后续的研究工作提供了基础和借鉴。(June 2009 based on the NIOSII the brushless DC motor controller design the Zhuang Renqin Dalian Maritime University Thesis power electronics and electric drive)
- 2013-05-21 09:50:47下载
- 积分:1
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I2C Bus Controller ALTERA the VHDL source code
I2C总线控制器 altera提供的VHDL的源程序代码-I2C Bus Controller ALTERA the VHDL source code
- 2022-01-25 15:11:56下载
- 积分:1
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FPGA
韩福柱老师FPGA实验源码,用vhdl语言在xilinx FPGA上实现,包括ad采集,温度传感器读取,秒表,跑马灯和按键次数统计4个实验(Han Fu teacher FPGA column experiment source code, vhdl languages on xilinx FPGA implementations, including ad acquisition, temperature sensor readings, stopwatch, marquees and keystrokes 4 experimental statistics)
- 2017-01-06 15:54:53下载
- 积分:1
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Fmc880511P
可在FPGA上运行的8051 IP coore,是学习FPGA及SPOC的好资料。
(8051 IP coore, can be run on the FPGA is good information to learn FPGA and SPOC.)
- 2012-06-11 18:59:13下载
- 积分:1
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Continuous_acoustic_emission_board
多通道连续声发射数据采集,每个通道最大5M,采用verilog编程,内部用状态机。(Multichannel continuous acoustic emission data acquisition, each channel up to 5M, using Verilog programming, internal state machine.)
- 2020-06-25 13:00:01下载
- 积分:1
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8_BUS
BUS documentation and map reffereces
- 2020-06-25 19:40:02下载
- 积分:1
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flash_programming
主控cc2530通过debug接口对目标cc2530进行程序烧写,使用DMA进行数据传输,已调试通过。(Master cc2530 through the debug interface for writing the program to target cc2530, using the DMA data transfer, has been work successful.)
- 2011-08-21 23:42:58下载
- 积分:1
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数字频率计
设计一简易数字频率计,其基本要求是:
1)测量频率范围0~999999Hz;
2)最大读数999999HZ,闸门信号的采样时间为1s;.
3)被测信号可以是正弦波、三角波和方波;
4)显示方式为6位十进制数显示;
5)具有超过量程报警功能。
5)输入信号最大幅值可扩展。
6)测量误差小于+-0.1%。
7)完成全部设计后,可使用EWB进行仿真,检测试验设计电路的正确性。(The basic requirements of designing a simple digital frequency meter are:
1) The measuring frequency range is 0-999999 Hz.
2) The maximum reading is 999999HZ, and the sampling time of gate signal is 1 s.
3) The measured signal can be sine wave, triangle wave and square wave.
4) The display mode is 6-bit decimal number display.
5) It has alarm function beyond range.
5) The maximum amplitude of input signal can be expanded.
6) The measurement error is less than +0.1%.
7) After completing all the design, EWB can be used to simulate and test the correctness of the circuit.)
- 2019-06-20 12:47:51下载
- 积分:1