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H.264 Verilog Decoder
nova是一个低功耗的H.264/AVC基线解码器,面向移动应用。它是一种专用的、全硬连线的ASIC设计,不使用任何GPP/DSP核
- 2022-09-21 08:50:03下载
- 积分:1
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EEPROM_at25320a
Commponent for drivering EEPROM memory AT25320 from Avalon bus.
- 2013-11-22 00:04:04下载
- 积分:1
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基于无源蜂鸣器和矩阵按键的电子琴系统设计
基于无源蜂鸣器和矩阵按键的电子琴系统设计(design of Electronic Piano System Based on Passive Buzzer and Matrix Key)
- 2020-06-21 01:20:08下载
- 积分:1
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dianzhen
如果需要用verilog设计一项比较简单的功能,那么这个浅显易懂的程序能让你很快明白点阵的设计方法,尤其是对那些初学者(If you need to use a relatively simple verilog design features, then this easy to understand design of the program allows you to quickly understand the lattice method, especially for those who are beginners)
- 2014-01-16 16:13:53下载
- 积分:1
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DDS数字信号发生器
自己编写的DDS发生器,方波、三角波、正弦波、还可以输入任意的波形文件
- 2023-04-02 22:55:03下载
- 积分:1
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CJQ-V1.0-fpga
实现FPGA对AD芯片AD7060的控制,程序代码的注释很多,易学易懂,适合初学者学习使用(it is good ...)
- 2013-10-10 11:20:31下载
- 积分:1
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固定长度 32 位乘法器
32 位有符号乘法 33 周期中的,它可以轻松地提高到可变延迟乘数,可以计算出这个乘数。
- 2022-07-15 11:53:06下载
- 积分:1
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xapp741
说明: 该设计使用8个AXI视频直接存储器访问(AXI VDMA)引擎同时移动16个流(8个传输视频流和8个接收视频流),每个流以1920 x 1080像素格式以60赫兹刷新率移动,每个像素24个数据位。此设计还具有额外的视频等效AXI流量,该流量由为1080p视频模式配置的四个LogiCORE AXI流量发生器(ATG)核心生成。ATG核心根据其配置生成连续的AXI流量。在本设计中,ATG被配置成以1080p模式生成AXI4视频流量。这使得系统吞吐量需求达到DDR的80%左右带宽。每个AXI VDMA由LogiCORE IP测试模式生成器(AXI TPG)核心驱动。AXI VDMA配置为在自由运行模式下运行。每个AXI VDMA读取的数据被发送到能够将多个视频流多路复用或叠加到单个输出视频流的通用视频屏幕显示(AXI OSD)核心。AXI OSD核心的输出驱动板载高清媒体接口(HDMI技术)视频显示接口通过RGB到YCrCb颜色空间转换器核心和逻辑核心IP色度重采集器核心。LogiCore视频定时控制器(AXI VTC)生成所需的定时信号。(The design uses eight AXI video direct memory access (AXI VDMA) engines to simultaneously move 16 streams (eight transmit video streams and eight receive video streams), each in 1920 x 1080 pixel format at 60 Hz refresh rate, and 24 data bits per pixel. This design also has additional video equivalent AXI traffic generated from four LogiCORE AXI Traffic Generator(ATG) cores configured for 1080p video mode. The ATG core generates continuous AXI traffic based on its configuration. In this design, ATG is configured to generate AXI4 video traffic in 1080p mode. This pushes the system throughput requirement to approximately 80% of DDR
bandwidth. Each AXI VDMA is driven from a LogiCORE IP Test Pattern Generator (AXI TPG)core. AXI VDMA is configured to operate in free running mode. Data read by each AXI VDMA is sent to a common Video On-Screen Display (AXI OSD) core capable of multiplexing or overlaying multiple video streams to a single output video stream.)
- 2020-05-08 18:03:59下载
- 积分:1
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ZedBoardyuanlitu
zedboard原理图详细,PCB板焊接方便,每个接口表明清楚。(Zedboard schematic in detail, PCB board welding is convenient, each interface that clearly.)
- 2017-01-03 20:07:20下载
- 积分:1
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Uart发送跟接收
UART 的接收跟发送 verilog写的 时序跟功能仿真也写在了里面
- 2022-02-22 05:05:01下载
- 积分:1