资源列表
router_five_port
- On-chip routers typically have buffers dedicated to their input or output ports for temporarily storing packets in case contention occurs on output physical channels. Buffers, unfortunately, consume significant portions of router area and pow
i2c-master
- i2c 总线 host 控制器 ， fpga上验证过，可以实现i2c 通信。-verilog IP for i2c master controller
DE2_SD_Card_Audio
- 本程序由verilog语言写成，主要实现的功能是对于sdcard中的音频文件的读取及播放-This program is written in Verilog language, the main function is to read and play sdcard audio file
pwm_auto
- PWM for VHDL program
memory_sizer_latest.tar
- This logic module takes care of sizing bus transfers between a small microprocessor and its memory.It enables the microprocessor to generate access requests for different widths (read/write BYTE, WORD and D WORD, etc.) using memory which is sized ind
TestProject
- 用fpga + usb ,fpga 用ep3c10e144 , usb 用釙68013日. 使用nios dma 傳輸數據至cy7c68013 , 經usb 到電腦-it use altera cyclone iii ep3c10e144 and cypress cy7c68013a to pc using nios dma to transmit data to pc via cy7c68013
TESTALL
- 用320x240tftlcd 做的ucgui , 有所有工程文件-ucgui using 320x240 tftlcd, it contains all project file
AT070TN83
- at070tn83 800x480 tft lcd verilog 測試 quartus 文件 -800x480 tft lcd at070tn83 testing project file
AD1939
- ad1939驱动程序,包含工程文件等信息-ad1939 driver code
verilog_receiver
- 标准的verilog rs232 接收功能通讯源码，测试可用，已经在实际系统开发中使用。-Standard verilog rs232 reception communications source, testing is available, have been used in the actual system development.
A201001-2186
- 频谱分析仪是信号处理研究领域必不可少的工具。现有的基于快速傅利叶变换的频 谱分析仪能对线性的平稳的信号进行有效分析，但难以分析出非线性非平稳信号的瞬时频率 能量变化情况。针对此问题，本文设计了基于希尔伯特黄变换的频谱分析仪，能够对非平稳 信号进行有效分析。所设计系统以DE2-FPGA开发板为硬件平台，结合了NiosII的软核处 理器加以实现，可对采集的外部信号进行希尔伯特黄变换，得到信号的时间-频率-能量三维 谱，并可在VGA上实时显示出来。系统测试结果表明，所设计频谱分析仪
wavelet
- 根据小波去噪的原理及特点，提出了用FPGA实现小波实时信号处理的方法。实验结果证明采用FPGA实现小波信号处理能在低信噪比的情况下有效去除噪声，同时能够满足信号处理系统的实时性要求。-According to the principles and characteristics of wavelet denoising, a method using wavelet FPGA real-time signal processing. Experimental results show that