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[VHDL-FPGA-Verilog] jiaozhi_and_jiejiaozhi

Description: 交织和解交织模块，采用矩阵交织方式，且有两套并行存储器，可以实现连续数据流操作，不会有数据滞留和丢失-Intertwined intertwined reconciliation module, interwoven matrix approach, and has two sets of parallel memory, you can realize continuous data stream operations, will not have data retention and loss
Platform: | Size: 2048 | Author: xiaoyuer | Hits:

[VHDL-FPGA-Verilog] verilog_risc

Description: RISC状态机由三个功能单元构成：处理器、控制器和存储器。 RISC状态机经优化可实现高效的流水线操作。 RISC 中的数据线为16位。 在数据存储器中的0到15的位置放置16个随机数，求16个数的和，放在数据存储器的16、17的位置，高位在前 对这16个数进行排序，从大到小放置在18到33的位置 求出前16个数的平均数，放在34的位置 基本指令有NOP, ADD, SUB, AND, RD, WR, BR,BC。 因为采用16位指令，有扩充的余地。-RISC state machine consists of three functional modules: processor, controller and memory. RISC state machine can be realized by optimizing the efficient pipelining. RISC data in line 16. In the data memory in the 0-15 position placed 16 random numbers, and the number 16 and, on the data memory of the 16,17 position, the previous high of 16 the number of these sort, smallest place in the 18-33 position to derive the average number of the top 16, on the location of 34 basic instructions are NOP, ADD, SUB, AND, RD, WR, BR, BC. Because the use of 16-bit instructions, there is room for expansion.
Platform: | Size: 129024 | Author: lyn | Hits:

[VHDL-FPGA-Verilog] fifo

Description: 此程序为存储器常用的FIFO（先入先出），程序中没有指明位宽，这样更适合于初学者进行套用-This process commonly used for the memory FIFO (FIFO), the procedure is not specified bit, so more suitable for beginners to apply
Platform: | Size: 1024 | Author: zhaohongliang | Hits:

[Other] A_First_Couse_in_Digital_Systems_Design_An_Integra

Description: 数字系统设计基础教程 本书将数字系统作为一个整体的系统，并按层次结构对数字系统进行划分和论述。论题涉及了数字系统技术的各个方面，如：数制、编码、布尔代数、逻辑门、组合逻辑设计、时序电路、VHDL基本概念、VLSI设计基本概念、CMOS逻辑电路和硅芯片、存储器部件、计算机原理和计算机体系结构基础知识等等。本书将传统的数字电路知识和现代技术相结合，适于大专院校相关专业的学生作教科书之用。 -Digital System Design Essentials book digital system as a whole system, together with a hierarchical structure of digital systems division and expositions. Topics related to digital systems in all aspects of technology, such as: the number system, coding, Boolean algebra, logic gates, combinational logic design, sequential circuits, VHDL basic concepts, VLSI design of the basic concepts, CMOS logic circuits and silicon chips, memory components, computer principles and basic knowledge of computer architecture and so on. This book will be a traditional digital circuit knowledge and modern technology, suitable for students of the relevant professional institutions for use in textbooks.
Platform: | Size: 18207744 | Author: 陨星 | Hits:

[OS Develop] fifo

Description: 利用一个SAM设计一个FIFO 的存储器-SAM uses a design of a FIFO memory
Platform: | Size: 9216 | Author: lzc | Hits:

[Other] DDR_allegro

Description: 用allegro画的ddr存储器电路。六层板设计，很好的参考资料-Allegro painting with ddr memory circuit. Six-storey plate design, very good reference
Platform: | Size: 372736 | Author: 朱宝军 | Hits:

[VHDL-FPGA-Verilog] FPGA_jiaocheng_yu_shiyan

Description: 最重要的是七个从简单到复杂的实验，包括：基础实验一_FPGA_LED 基础实验二_seg7实验以及仿真 基础实验三_SOPC_LED 基础实验四_Flash烧写 基础实验五_定时器实验 基础实验六_按键以及PIO口中断实验 实验七_网卡使用 ，这些实验室用到了SOPC BUILDER 与NOIS ii ,使用Verilog 编写，有实验板和没有实验板的都可以用来学习。 其次还包括： FPGA开发板各存储器之间的联系、 多处理器文档 、 USB_UART等文档，很好用的文档，您下了相信不会后悔！-The most important thing is seven from simple to complex experiments, including: the basis of the experimental basis for a _FPGA_LED experiment II _seg7 the basis of experiment and simulation experiments based on three experiments _SOPC_LED programmer _Flash the basis of four experiments of five experiments _ timer six experimental basis _ keys, as well as experimental experimental PIO interrupt I _ 7 card use, these laboratories used the SOPC BUILDER with NOIS ii, the use of Verilog to prepare, there are no experimental test panels and plates can be used to learn. The second also includes: FPGA development board of the links between memory, multi-processor documents, USB_UART such as documents, useful documents, you will not regret it a sure!
Platform: | Size: 6065152 | Author: yuezhiying_007 | Hits:

[VHDL-FPGA-Verilog] VHDL-ROM4

Description: 基于ROM的正弦波发生器的设计：1.正弦发生器由波形数据存储模块（ROM），波形发生器控制模块及锁存模块组成 2.波形数据存储模块（ROM）定制数据宽度为8，地址宽度为6，可存储 64点正弦波形数据，用MATLAB求出波形数据。 3.将50MHz作为输入时钟。 -ROM-based design of the sine wave generator: 1. Sinusoidal waveform generator by the data storage module (ROM), waveform generator control module and latch module 2. Waveform data storage module (ROM) custom data width of 8 , address width of 6, can store 64 points sinusoidal waveform data, waveform data are obtained using MATLAB. 3. To 50MHz clock as input.
Platform: | Size: 98304 | Author: 宫逢源 | Hits:

[VHDL-FPGA-Verilog] ram

Description: 存储器模块生成，采用16位数据总线，5位读写地址总线，异步清零！-Memory modules generated, using 16-bit data bus, 5 to read and write address bus, asynchronous Clear!
Platform: | Size: 2048 | Author: 齐磊 | Hits:

[VHDL-FPGA-Verilog] vga_hex_disp

Description: 该项目可在VGA显示器上显示ＲＡＭ或ＲＯＭ中的十六进制数据，使用ＶｅｒｉｌｏｇＨＤＬ语言编写，在ＱｕａｒｔｕｓＩＩ开发环境下验证。-The Project displays the content of memory cells in the form of hexadecimal numbers. It uses RAM and ROM memory modules available through special functions. This is why before compiling the whole code the user should open mem.v file and change lpm_ram declarations in RAM module and lpm_rom declarations in ROM module into such that are suitable for a particular producer and scheme. There also may appear the necessity of converting .mif files used to memory initialization. The Memory Initialization File is serviced by the Quartus II environment developed by Altera.
Platform: | Size: 18432 | Author: submars | Hits:

[VHDL-FPGA-Verilog] mig007

Description: XILINX memory interface generator. XILINX的外部存储器接口。-XILINX memory interface generator.
Platform: | Size: 14412800 | Author: mayongfeng | Hits:

[VHDL-FPGA-Verilog] pci_t

Description: verilog开发的PCI target模块，能完成配置空间的读写以及单次的memory读写，原创。-Verilog development of PCI target module, to complete the reading and writing, as well as the configuration space of a single memory read and write, originality. Ha ha
Platform: | Size: 10240 | Author: 齐培红 | Hits:

[Software Engineering] FPGA_4FFT

Description: 针对高速数字信号处理的要求,提出用FPGA 实现基- 4FFT 算法,并对其整体结构、蝶形单 元进行了分析. 采用蝶算单元输入并行结构和同址运算,能同时提供蝶形运算所需的4 个操作 数,具有最大的数据并行性,能提高处理速度 按照旋转因子存放规则,蝶形运算所需的3 个旋转 因子地址相同,且寻址方式简单 输出采取与输入相似的存储器 运算单元同时采用3 个乘法的 复数运算算法来实现.-In accordance with the requirements of high speed digital signal processing , the algorithmof radix O4 implemented with FPGA and the integrated architecture and butterfly unit are analyzed. With butterfly u2 nit input which is designed by parallel structure and the same address calculation , four operation codes the butterfly unit needs can be provided simultaneously to have the most data parallel and improve the speed of calculation. According to the rotation parameters memory regulation , the addresses of three rotation parame2 ters of butterfly unit are the same with simple style of address generation and similar input and output memo2 ries. The operating unit adopted is implemented by three complex calculation algorithm of multiplication si2 multaneously.
Platform: | Size: 360448 | Author: 王晓 | Hits:

[ARM-PowerPC-ColdFire-MIPS] program-example-code

Description: mini2440非操作系統下的測試源碼,包括對板上所有硬體,介面,記憶體...的測試源碼.例cmos攝像頭等,都包含在內.-mini2440 test under non-operating system source code, including all on-board hardware, interface, memory test source .... Example cmos camera in first class, are included.
Platform: | Size: 3185664 | Author: Charles Chiang | Hits:

[VHDL-FPGA-Verilog] vhdl_manygoodmodel

Description: VHDL例程集锦，有很多例子，从简单的逻辑例程到复杂的微操作系统和相关存储器。-This file contains a selection of VHDL source files which serve to illustrate the diversity and power of the language when used to describe various types of hardware. The examples range from simple combinational logic, described in terms of basic logic gates, to more complex systems, such as a behavioural model of a microprocessor and associated memory.
Platform: | Size: 168960 | Author: yangle | Hits:

[VHDL-FPGA-Verilog] jpeg.tar

Description: This project features a complete JPEG Hardware Compressor (standard Baseline DCT, JFIF header) with 2:1:1 subsampling, able to compress at a rate of up to 24 images per second (on XC2V1000-4 @ 40 MHz with resolution 352x288). Image resolution is not limited. It takes an RGB input (row-wise) and outputs to a memory the compressed JPEG image. Its quality is comparable to software solutions.
Platform: | Size: 3416064 | Author: Bill Guan | Hits:

[VHDL-FPGA-Verilog] Moteur_test

Description: Engine for a test memory CY7C1062AV-Engine for a test memory CY7C1062AV33
Platform: | Size: 1024 | Author: guigui | Hits:

[Documents] flashmemory

Description:
Platform: | Size: 54272 | Author: changlu | Hits:

[VHDL-FPGA-Verilog] memory_example

Description: This simple example allows you to get familiar with Active-HDL s Memory Viewer.
Platform: | Size: 10240 | Author: leiyu | Hits:

[Communication-Mobile] wb_lpc_latest.tar

Description: Wishbone to LPC (Low-Pin Count) Bridge, includes master and slave modules. Supports 8-bit I/O Read and Write cycles, 8-bit Memory Read/Write cycles, DMA cycles, and up to 32-bit Firmware memory read/write cycles. Serial IRQ support is also provided. None of this has been tested (yet) with a third-party LPC Peripheral or Host.
Platform: | Size: 410624 | Author: Arun | Hits:
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