DDR

Through the high speed DDR SDRAM module at the hardware platform, we may improve the throughput of FPGA digital interface to satisfy the requirement of the high speed D/ A convector for transmission rate of digital interface.

通过硬件平台上的高速DDR SDRAM模块，可以提高FPGA数据端口的吞吐量，满足高速D/A转换器对其数字接口传输速率的要求。

互联网摘选

The implementation based on a FPGA chip has verified the feasibility and the correctness of the interconnection network interface card built on the virtual DDR memory, and verified the memory itself.

基于FPGA的实现验证了虚拟DDR存储器及建立其上的网络适配器的可行性和正确性。

互联网摘选

A design is expatiated which can satisfy the speed and capacity of the memory only using normal DDR ( Double Date Rate) SDRAM. And implemented the DDR memory controller in FPGA.

阐述了一种采用普通DDR内存即可实现的高速大容量报文缓存方案，并在FPGA中实现了DDR内存接口管理控制器。

互联网摘选

Limb X-ray Radiography-comparison of Blue Green Film With DDR

四肢X线摄影&蓝片、绿片、DDR的比较

互联网摘选

A novel method of dynamic data reconciliation ( DDR) based on the canonical variable analysis ( CVA) is proposed to make better application of both temporal and spatial redundancy information.

提出利用规范变量分析（CVA）结合空间冗余信息的动态数据协调方法，该方法充分利用了数据的时间冗余信息。

互联网摘选

Features of DDR SDRAM, basic configuration and timing of DDR controller, together with basic configuration and timing of PCI bus, are discussed first, while basic theory and development process of FPGA are introduced.

论文中首先讨论了DDR SDRAM的特性，DDR控制器的基本结构和时序，以及PCI总线的基本结构和时序，并介绍了FPGA的基本原理和开发过程。

互联网摘选

Compared MSCT and DDR-DE : eliminated 6 PNs and increased 9 PNs.

MSCT与DDR DE 相比排除肺小结节6个,增加肺小结节9个.

互联网摘选

DDR SDRAM ( Double Data Rate SDRAM, Double Data Rate Synchronous Dynamic Random Access Memory) has been widely applied in these areas of demand for storage devices for its high-speed, large capacity and good compatibility.

DDR SDRAM（Double Data Rate SDRAM，双倍数据率同步动态随机存储器）以其高速率、大容量和良好的兼容性在这些需求存储设备的领域得到了相当广泛的应用。

互联网摘选

After marrying in Peirong Wang Sheng, Yong Pang then indignant DDR, Langji Tianya.

后佩容嫁于王生, 庞勇遂悲愤解甲, 浪迹天涯.

互联网摘选

DDR and music fans alike will experience hours of single player fun.

DDR和音乐爱好者都将体验小时的单人游戏乐趣.

互联网摘选

Compared with the DDR SDRAM, DDR2 SDRAM has higher speed, lower power, higher efficiency and higher stability.

作为第2代DDR存储器的DDR2SDRAM具有高速、低功耗、高密度、高稳定性等特点，在未来的一二年里，它将逐步取代DDR SDRAM而成为内存的主流。

互联网摘选

DDR enhance the proliferation of KFb and increase the collagen protein secretion.

DDR-ASODN对KFb凋亡、增殖、胶原合成和分泌具有显著抑制作用.

网络文摘精选

DDR architecture pattern composes of display layer, definition layer and realization layer.

DDR体系结构模式由显示层 、 定义层与实现层组成.

互联网摘选

The Memory chip is DDR SDRAM memory type chip.

内存芯片的DDR SDRAM内存芯片的类型。

互联网摘选

DDR SDRAM memory bank is used as the mass buffer in some applications.

本处理板中还加入了一个DDR SDRAM内存条，主要是考虑到实际应用中可能需要大容量缓存。

互联网摘选

The DMMU consists of address translation unit ( ATU ) and double data rate ( DDR ) memory controller.

分散式记忆体管理单元包含位址转换单元和双倍资料率记忆体控制器.

网络文摘精选

However, most DDR players frown on this as a crutch.

然而, 大多数DDR玩 家都不喜欢使用这根拐杖.

互联网摘选

Objective To research the application value of direct digital radiograph ( DDR ) in nasal bone imaging.

目的探讨直接数字化X线 摄影 ( directdigitized radiography,DDR ) 在鼻骨摄影中的应用价值.

互联网摘选

The mechanism is related primarily to 2-deoxy-D-ribose ( 2-dDR ), the product of thymidine by TP specially.

其作用机制主要与TP特异 作用于胸苷后的产物2 - 脱氧 - D - 核糖 ( 2-dDR ) 有关.

互联网摘选

Objective : To evaluate the value in detecting pulmonary tubercle ( PT ) on dual-energy subtraction digital radiography ( DDR ).

目的: 评价双能量减影在肺结核 结节 诊断中的应用价值.

互联网摘选

DDR is an important parameter denotes the size of deposit insurance fund.

目标比率是衡量存款保险基金规模的一个重要参数。

互联网摘选

The DDR memory controller is used in simply burst read and burst write mode.

双倍资料率记忆体控制器用于简易地爆发读取和写入模式.

网络文摘精选

DDR control unit and system local bus arbitrate unit are merged in one controller harmoniously.

该设计将DDR控制单元和系统内部总线仲裁单元较好地整合成统一的控制器。

互联网摘选