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[TCP/IP stack] stackfiles

Description: VHDL IP Stack: This IP stack for an FPGA is a complex design because of the number of layers and the complexity of each that is required. It is limited to 10Mb/s operation and is designed for a full duplex switched network. It implements the lower layers of a standard TCP/IP stack. Further implementation is needed to make it work specifically for a certain purpose (eg a web server). There is support to read and write to RAM from the PC via the parallel port as well, for debugging and tests purposes (this maybe easily removed). Note the design only supports IP and ARP frames, other protocols such as RARP and 802.2 frames are not supported.-VHDL IP Stack: This IP stack for an FPGA is a complex design because of the number of layers and the complexity of each that is required. It is limited to 10Mb/s operation and is designed for a full duplex switched network. It implements the lower layers of a standard TCP/IP stack. Further implementation is needed to make it work specifically for a certain purpose (eg a web server). There is support to read and write to RAM from the PC via the parallel port as well, for debugging and tests purposes (this maybe easily removed). Note the design only supports IP and ARP frames, other protocols such as RARP and 802.2 frames are not supported.
Platform: | Size: 81920 | Author: James | Hits:

[SCM] dual_ram

Description: FPGA和双端口RAM的DDS任意波形发生器的实现-FPGA and dual-port RAM of the DDS Arbitrary Waveform Generator
Platform: | Size: 513024 | Author: 刘磊 | Hits:

[VHDL-FPGA-Verilog] dds_easy

Description: 直接频率合成DDS模块的ise工程，可以直接下载，在Spartan3/Spartan3E上验证通过。该DDS模块可以产生双通道的不同频率的正弦波，也可以产生同频的任意相位差的相移波形。本模块累加器位数为32位，可以产生12位相位精度12位量化精度的正弦波。该设计例化一个Block Ram，为节省储存空间仅需要储存1/4周期的数据。根据需要，可以重新修改数据，改变波形。-DDS direct frequency synthesizer module ，ise project, can be directly downloaded through the Spartan3/Spartan3E and tested successfully. The DDS module can generate two-channel sine wave of different frequency, or produce the same frequency arbitrary waveform phase difference of the phase shift. There is a 32-bit accumulator to generate 12 bit phase-precision 12-bit quantization precision of the sine wave. Cases the design of a Block Ram, in order to save storage space need to store only 1/4 cycle of data. Necessary, can modify data, change the waveform.
Platform: | Size: 471040 | Author: 郭先生 | Hits:

[Embeded-SCM Develop] TESTRAM

Description: FPGA，双口RAM测试程序，仿真双口RAM工作时序，对时序的理解！适合对双口RAM不太了解的初学者使用！QUARTUSII8.0软件平台仿真通过！-FPGA, dual-port RAM testing procedures, simulation of dual-port RAM timing work, the understanding of the timing! Suitable for dual-port RAM of the beginners do not know much about the use of! Simulation software platform QUARTUSII8.0 through!
Platform: | Size: 447488 | Author: wangzhaohui | Hits:

[VHDL-FPGA-Verilog] TLC5510_IIPRAM1

Description: FPGA控制双口RAM、实现TLC5510采样控制双口RAM读写！QUARTUS II8.0平台仿真验证通过，并在硬件上运行通过测试！-FPGA control of dual-port RAM, the realization of sampled-data control TLC5510 dual-port RAM read and write! QUARTUS II8.0 platform through simulation and hardware to run through the test!
Platform: | Size: 3439616 | Author: wangzhaohui | Hits:

[VHDL-FPGA-Verilog] TechXclusives-ReconfiguringBlockRAMs

Description: Xilinx FPGA block RAM reconfig via JTAG
Platform: | Size: 104448 | Author: Kraja | Hits:

[VHDL-FPGA-Verilog] ActelFPGA_Camera_ApplicationNote

Description: 摄像头的使用在当今信息化社会中越来越被重视，它可以实时采集现场环境信息，被广 用于安防、工业、交通、商业、金融、体育、军事等领域。本方案主要是基于 Actel Fla 构的 FPGA 来实现视频数据转换、 SDRAM 缓存控制、 TFT 时序控制等功能， 并通过 FPG 活的结构实现摄像头图像的采集与数据处理的功能。 -ActelFPGA_Camera_ApplicationNote
Platform: | Size: 267264 | Author: zxx359654879 | Hits:

[VHDL-FPGA-Verilog] rom

Description: 基于Verilog语言编写的各种只读存储器rom和随机存储器ram-Verilog language based on a variety of read-only memory rom and random access memory ram
Platform: | Size: 704512 | Author: 李辽原 | Hits:

[VHDL-FPGA-Verilog] VHDL

Description: 双口RAM模块源代码（VHDL）,用于开发FPGA的双口RAM，可以直接下载到工程中使用。-Dual-port RAM module source code (VHDL), for the development of FPGA' s dual-port RAM, can be directly downloaded to the project use.
Platform: | Size: 1024 | Author: wu | Hits:

[VHDL-FPGA-Verilog] x3cs400_uart

Description: 基于X3cS400的串口通讯程序，开发环境ISE7.0，使用verilog编写。可以使用串口调试助手在pc机上查看字符。-UART communication program based on X3CS400 FPGA， develop enviroment： ISE7.0，completed by verilog。 The result could be seen on the Uart debug assitant.
Platform: | Size: 569344 | Author: lingfeng | Hits:

[Other] jj

Description: 本题设计一个数字存储示波器，以Xilinx公司20万门FPGA芯片为核心，辅以必要的外围电路（包括信号调理、采样保持、内部触发、A/D转换、D/A转换和I/O模块），利用VHDL语言编程，实现了任意波形的单次触发、连续触发和存储回放功能，并按要求进行了垂直灵敏度和扫描速度的挡位设置。信号采集时，将外部输入信号经信号调理模块调节到A/D电路输入范围，经A/D转换后送入FPGA内部的双口RAM进行高速缓存，并将结果通过D/A转换送给通用示波器进行显示，完成了对中、低频信号的实时采样和高频信号的等效采样和数据存储回放。经测试，系统整体指标良好，垂直灵敏度和扫描速度等各项指标均达到设计要求。-The problem to design a digital storage oscilloscope, to Xilinx, 200,000 FPGA chip as the core, supplemented by the necessary peripherals (including signal conditioning, sample and hold, internal trigger, A/D converter, D/A conversion and I/O modules) the use of VHDL language programming, arbitrary waveform one-shot, continuous playback is triggered, and storage, in accordance with the requirements of the vertical sensitivity and sweep speed of the gear set. Signal acquisition, it will be the external input signal conditioning by the signal conditioning modules to the A/D circuit input range, after A/D converted into the FPGA s internal dual-port RAM for high-speed cache, and the results through the D/A converter to give general oscilloscope shows completed, the low-frequency signals in real-time sampling and high-frequency signals equivalent sampling and data storage playback. Been tested, the system as a whole indices are good, the vertical sensitivity and scan speed indicators meet
Platform: | Size: 546816 | Author: 黄奇家 | Hits:

[VHDL-FPGA-Verilog] FIFO

Description: 设计了一个具有双时钟信号，双复位信号的FIFO，用于FPGA中的数据缓冲，RAM的定义是参数型，可以根据自己的需求，修改此参数，完成RAM的容量扩展。程序中有详细的说明-Designed a dual-clock signal, double reset signal FIFO, for the FPGA in the data buffer, RAM is defined as parameter type, according to their needs, and modify this parameter, the completion of the capacity expansion of RAM. Procedures described in detail
Platform: | Size: 183296 | Author: luosheng | Hits:

[VHDL-FPGA-Verilog] bubblesort1024ram

Description: 快速冒泡排序基于FPGA实现，有测试文件以及设计图，实现1024*32位数序的多数排序，突破传统是的REG类型少数排序，利用RAM，针对RAM中的无序数的地址调换，达到排序目的，仅供学习交流-Rapid bubble sort based on FPGA, there are test documents and design drawings to achieve 1024* 32-digit sequence of the majority of sorting, breaking tradition is a REG types of minority sorting, the use of RAM, the disorder for the RAM address of the number of exchange, to sort purpose, only to learn the exchange of.
Platform: | Size: 5120 | Author: 柳泽明 | Hits:

[Embeded-SCM Develop] The_dual-port_RAM-based_FPGA

Description: 基于FPGA的双口RAM实现及应用,对RAM有一个系统的介绍-The dual-port RAM-based FPGA Implementation and Application of RAM to have a systematic introduction
Platform: | Size: 337920 | Author: 马亚宁 | Hits:

[VHDL-FPGA-Verilog] Two_port_RAMa

Description: Mactel公司的TWO PORT RAM的详细使用指南，通过具体的实例，解释的特别清楚，对于使用actel公司的fpga芯片来说帮助很大！-TWO PORT RAM Mactel' s detailed user guide, through specific examples to explain the particularly clear, for use actel fpga chip company is very helpful!
Platform: | Size: 220160 | Author: 蓝一 | Hits:

[VHDL-FPGA-Verilog] using_the_block_RAM_in_Spartan-3_FPGA

Description: Spartan-3 系列 FPGA 中的 Block RAM 的使用-using the block RAM in Spartan-3 FPGA
Platform: | Size: 32768 | Author: lishiwei | Hits:

[VHDL-FPGA-Verilog] rec

Description: 双口ram的写入程序，用于fpga，测试通过-ram' s written procedures
Platform: | Size: 2048 | Author: peng | Hits:

[VHDL-FPGA-Verilog] dual_RAM

Description: actel fusion startkit FPGA开发板试验例程，可实现2k8的双口ram，实现数据存储，缓冲。包含verilog HDL 语言源码-actel fusion startkit FPGA development board test routines, can be realized 2k8' s dual-port ram, achieving data storage, buffer. Language source code contains the verilog HDL
Platform: | Size: 608256 | Author: zhangyujun | Hits:

[VHDL-FPGA-Verilog] blk_write

Description: verilog 块ram写入操作 fpga xilinx ip core-Verilog block_ram module fpga xilinx ip core
Platform: | Size: 2048 | Author: y_gt | Hits:

[VHDL-FPGA-Verilog] shishi

Description: 基于FPGA的实时采样系统设计！双口ram典型应用！-FPGA-based real-time sampling system!
Platform: | Size: 1653760 | Author: 陈燕凯 | Hits:
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