| 1. | See the ddr sdram compatible list
各商标属各公司所有 |
| 2. | Ddr sdram double date rate
双数据率 |
| 3. | Ddr sdram double date rate
双数据率 |
| 4. | 8 lu yu , feng yi , jie dong , cixun zhang . overview of avs - video : tools , performance and complexity . in proc
系统采用ddr sdram作为外存，每8个连续mb存储到一个bank的一行里，能够使bank冲突最少发生。 |
| 5. | Ddr sdram memory bank is used as the mass buffer in some applications . compact pci 6u board is adopted because of its reliability
本处理板中还加入了一个ddrsdram内存条,主要是考虑到实际应用中可能需要大容量缓存。 |
| 6. | The result of hardware debugging is a critical process because it decides success or failure of the design . simulation mainly realizes dsp , pci , ddr sdram interfaces and inter - communication which is the primary work for fpga design
仿真部分主要是对三种接口: dsp 、 ddrsdram 、 pci进行fpga设计,这中间涉及一些协议,是fpga设计的关键部分。 |
| 7. | The b3g test tools implement high speed ( above gigabit bps ) data transmission using aurora protocol of xilinx . the b3g test tools save the high - speed data into ddr sdram and send the data to personal computer
B3g测试工具基于aurora协议实现了高速数据流(传输速率为gbps )的传输,数据先保存在ddr内存中,再通过串口将数据传送到计算机上,以便对数据进行分析。 |
| 8. | High - effective and low - cost memory system the demand for bandwidth and response time of video decoder is analyzed , a high - effective and low - cost multi - entity interlaced ddr sdram controller design and relevant address mapping scheme is proposed
高效低成本的存储系统设计本文分析了avs和h . 264解码器对存储系统带宽和响应速度的要求,针对ddrsdram延迟长、多bank的特点,设计了一套高效的多体交错式ddrsdram控制方案和相应的地址映射方式。 |
| 9. | Through using si analyse in the hardware design of a dtv set top box ( stb ) , the main contribution of this paper is to give a series of solutions for si problems according to theoretically analyse and real works . advanced measuring systems have also been shown in the paper . with the help of this paper , the stb system of a world famous corporation has successfully get wide using of ddr sdram
本文的主要工作是在针对消费类电子( consumerelectronics )领域中的数字电视接收机顶盒进行硬件设计的过程中，引入信号完整性分析的设计方法进行高速数字电路的设计，利用理论分析作为设计指导，通过测量、仿真和实际布板的结果进行验证，得出一系列针对信号完整性问题的解决方案和设计流程，成功地解决了某世界著名企业的机顶盒系统中ddr存储器工作频率无法提高的问题，在新一代的机顶盒产品中广泛使用ddr存储器，在很大程度上提高了系统的性能，满足了市场的需求。 |
| 10. | Followed above , this dissertation has much content about the hardware design which include dsp , fpga , ddr sdram memory bank interface circuit , pci , power circuit , board - level interconnection design . this part puts much emphasis on key circuits many of which require us to have deeply known the components adopted and involved specifications
这部分主要是对电原理图的重要地方和需要注意的地方进行重点阐述,包括dsp 、 fpga 、 ddrsdram内存条接口电路、 pci接口电路、电源、板级互连等部分。 |
