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[File Operate] DDR_SDRAM_use_in_embedded

Description: 很多嵌入式系统，特别是应用于图像处理与高速数据采集等场合的嵌入式系统，都需要高速缓存大量的数据。DDR（Double Data Rate，双数据速率）SDRAM由于其速度快、容量大，而且价格便宜，因此能够很好地满足上述场合对大量数据缓存的需求。但DDR SDRAM的接口不能直接与现今的微处理器和DSP的存储器接口相连，需要在其间插入控制器实现微处理器或DSP对存储器的控制。-many embedded systems, especially for image processing and high-speed data acquisition, and so on the embedded system, Cache require large amounts of data. DDR (Double Data Rate, double-data rate) SDRAM due to its speed, large capacity, and their prices are cheaper, it can be a very good occasion to meet these massive data cache demand. But DDR SDRAM interface directly with today's microprocessor and DSP memory interface connected, During the need to insert controller microprocessor or DSP memory of the control.
Platform: | Size: 237546 | Author: joucan | Hits:

[Other resource] my_fifo_vhdl

Description: XILINX的FPGA实现的双口ram源码，可作为dsp\\SDRAM和pci桥接作用，可直接使用，实际工程通过。-XILINX FPGA Implementation of the dual-port ram source, as dsp \\ SDRAM and pci bridge, and can be used directly, through practical projects.
Platform: | Size: 19762 | Author: 朱效志 | Hits:

[File Format] DDR_SDRAM_use_in_embedded

Description: 很多嵌入式系统，特别是应用于图像处理与高速数据采集等场合的嵌入式系统，都需要高速缓存大量的数据。DDR（Double Data Rate，双数据速率）SDRAM由于其速度快、容量大，而且价格便宜，因此能够很好地满足上述场合对大量数据缓存的需求。但DDR SDRAM的接口不能直接与现今的微处理器和DSP的存储器接口相连，需要在其间插入控制器实现微处理器或DSP对存储器的控制。-many embedded systems, especially for image processing and high-speed data acquisition, and so on the embedded system, Cache require large amounts of data. DDR (Double Data Rate, double-data rate) SDRAM due to its speed, large capacity, and their prices are cheaper, it can be a very good occasion to meet these massive data cache demand. But DDR SDRAM interface directly with today's microprocessor and DSP memory interface connected, During the need to insert controller microprocessor or DSP memory of the control.
Platform: | Size: 237568 | Author: joucan | Hits:

[Software Engineering] 2006317163710945

Description: 本文主要解决在VXI总线模块上实现大容量动态存储器的技术难题，介绍了利用可编程逻辑器件实现数字信号处理器（DSP）与同步动态存储器（SDRAM）之间的数据读取逻辑的设计、编程思想，以及必要的硬件连接，编程方法等。-this paper to resolve the VXIbus module to achieve dynamic memory capacity of technical difficulties, introduced to the use of programmable logic devices digital signal processor (DSP) and synchronous dynamic RAM (SDRAM ) reading of data between logic design, programming ideas, and the necessary connecting hardware, programming methods.
Platform: | Size: 17408 | Author: xcs | Hits:

[DSP program] sdram_5509

Description: 5509DSP对外部存储设备SDRAM进行设置并能成功进行访问-5509DSP right SDRAM external storage device can be set up and conducted successful visit
Platform: | Size: 17408 | Author: margie | Hits:

[DSP program] DM642memory

Description: 测试DSP6400中SDRAM的程序。帮助大家了解DSP6400的存储器资源和调试CCS的过程.-SDRAM DSP6400 testing procedures. To help us all understand the DSP6400 memory resources and CCS debugging process.
Platform: | Size: 44032 | Author: 聂晟楠 | Hits:

[VHDL-FPGA-Verilog] my_fifo_vhdl

Description: XILINX的FPGA实现的双口ram源码，可作为dsp\SDRAM和pci桥接作用，可直接使用，实际工程通过。-XILINX FPGA Implementation of the dual-port ram source, as dsp \ SDRAM and pci bridge, and can be used directly, through practical projects.
Platform: | Size: 19456 | Author: 朱效志 | Hits:

[Multimedia Develop] VBuffer_1c6

Description: 视频采集并锁存到SDRAM中的完整代码，运行环境为QII，VHDL与标准参数宏模块调用混合设计　是学习视频采集的很好的参考-Video Capture SDRAM and latches to the integrity code, the operating environment for QII. VHDL standard parameter-called hybrid module is designed to study the Video Capture good reference
Platform: | Size: 4133888 | Author: 刘留 | Hits:

[Books] dsp

Description: 北京理工大学信号与信息处理DSP软硬件设计课件，挺好的。-Beijing Institute of Technology of Signal and Information Processing DSP software and hardware design courseware, quite good.
Platform: | Size: 26417152 | Author: 杨奋燕 | Hits:

[DSP program] DEC6713

Description: DSP tms320c6713 的EMIF 配置gel文件例子，按此配置DSP能访问外部SDRAM和FLASH，已经过验证。-DSP tms320c6713 the EMIF configuration file example gel, this DSP can configure access to external SDRAM and FLASH, has already been verified.
Platform: | Size: 3072 | Author: 鲍亚其 | Hits:

[Other] SDRAM-HY57V641620

Description: 动态随即存储器的时序和工作原理，剖析了其运行的状态机，对底层程序开发有帮助（例子是关于HY57V641620）-Then the dynamic memory timing and working principle, analyzes the state machine its running on the bottom of program development helpful (example is the HY57V641620)
Platform: | Size: 432128 | Author: hlc | Hits:

[DSP program] reversalBW64_7.10

Description: 在ccs中调试DSP外部存储sdram的反色代码，主要是通过dsp/bios中的HST管道实现的。其中选用的是DM642芯片及MT48LC16M16A2的sdram，且sdram的相关时序参数已配置好。-In ccs debug DSP external memory sdram of the anti-color code, mainly through the dsp / bios in the HST pipeline implementation. One choice is the DM642 chip and MT48LC16M16A2 the sdram, sdram and the related timing parameters have been configured.
Platform: | Size: 266240 | Author: jinjingxia | Hits:

[DSP program] RD_DevuceID_Fr_McBSP0_to_SDRAM_ok

Description: dsp 5509a 存储器测试, SDRAM 测试程序,12Mx16=192/2=96Msdram 时钟-dsp 5509a memory test, SDRAM test procedure, 12Mx16 = 192/2 = 96Msdram clock
Platform: | Size: 434176 | Author: sam Hui | Hits:

[DSP program] test

Description: it is programed on dsk6455，and test * 1 Internal memory Version * 2 External memory(SDRAM) * 3 Flash * 4 Codec * 5 UserIO * 6 MemPattern(Fill pattern) * 7 MemPattern(Address Pattern) * 8 DSP * 9 LED/Swt * 10 Codec LoopBack *-it is programed on dsk6455, and test* 1 Internal memory Version* 2 External memory (SDRAM)* 3 Flash* 4 Codec* 5 UserIO* 6 MemPattern (Fill pattern)* 7 MemPattern (Address Pattern)* 8 DSP* 9 LED/Swt* 10 Codec LoopBack*
Platform: | Size: 251904 | Author: fan | Hits:

[DSP program] SDRAM

Description: 基于TI 6416DSP的sdram读写程序-Based on the TI 6416DSP procedures sdram read and write
Platform: | Size: 435200 | Author: 张振 | Hits:

[DSP program] SDRAM

Description: 实现基于DSP C6000系列数据的存储与读取，数据存在DSP的SDRAM中。-DSP C6000 Series based on the data storage and read, the data in SDRAM of the DSP.
Platform: | Size: 166912 | Author: 孟灵 | Hits:

[DSP program] VDSP_Code_for_Stamp

Description: stamp 的Visual DSP 源代码，含音频、网络、SDRAM和FLASH的测试程序-stamp of the Visual DSP source code, including audio, network, SDRAM and FLASH test procedures
Platform: | Size: 898048 | Author: 姚龙海 | Hits:

[Other] FTOD_SDRAM10.3.18

Description: FPGA与DSP数据接口转换时序，简单实用的，SDRAM时序读写数据。-FPGA and DSP data interface conversion timing, simple and practical, SDRAM read and write data timing.
Platform: | Size: 13487104 | Author: 郝金 | Hits:

[DSP program] sdram

Description: DSP 和SDRAM读写程序 其中主函数用汇编编写。执行效率较高-DSP and SDRAM
Platform: | Size: 25600 | Author: 袁伟杰 | Hits:

[DSP program] DSP-EXPERIMENT-for-DMA

Description: 这里有实验所用到的源代码和实验报告，对同学们非常有用。。。实验报告给大家作为参考 简介： 内存与SDRAM间的一维DMA通信 内存与SDRAM间的二维DMA通信 无限脉冲响应数字滤波器（IIR）设计源代码和实验报告-dsp Lab 5- and SDRAM memory, DMA communication between the one-dimensional
Platform: | Size: 6467584 | Author: 陈深 | Hits:
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