为了发掘宇航市场的潜力,卫星运营商正通过提供增值服务,如超高分辨率成像、流媒体视频直播和星上人工智能,提升星上处理的能力以减少下行链路的需求。从2019年到2024年,高吞吐量载荷的市场需求预计增长12倍,带宽增加至26500 Gbps。上述的所有应用都和 ...
5G通信的主要特征包括“高速率、大带宽”,为了满足高速率、大带宽数据的传输要求,需要一种存储技术对数据进行存储。本文就存储技术结合DDR4协议,设计了一种DDR4传输机制,本研究采用高性能的XCVU9P系列的FPGA芯片作为控制芯片,使用其内部自带的DDR4 SDRAM ...
To exploit lucrative market opportunities, satellite operators are trying to differentiate by offering added-value services like ultra-high-resolution imagery, live streaming video, and on-board AI to ...
内存是服务器中重要的部件之一,它是与CPU进行沟通的桥梁。服务器中所有程序的运行都是在内存中进行的,因此内存的性能对服务器的作用非常大。 不知不觉间,DDR内存已经走过了4代,据消息披露,第5代DDR也快要面市了。作为21世纪主流内存规范,DDR受到各 ...
KIRKLAND, Wash., Sept. 08, 2022 (GLOBE NEWSWIRE) -- Alliance Memory today announced that it has expanded its portfolio of CMOS DDR4 SDRAMs with new “A” die versions of the 4Gb AS4C256M16D4A and ...
固态技术协会JEDEC于今日发布了关于下一代主流内存标准DDR5 SDRAM规范细节,以满足对更快速RAM的需求。 新的DDR5规范寻求在不降低通道效率的情况下提高内存性能,因此在最终规范中,单个DIMM被拆分为双通道,将不再是每个DIMM提供一个64位数据通道,而是每个DIMM ...
CHANDLER, USA: Microchip Technology Inc. introduced a new 4Kb I2C Serial Presence Detect (SPD) EEPROM device-the 34AA04. This device is specifically designed to work with the next generation of Double ...
The first generation of Synchronous DRAM (SDRAM) is SDR, which stands for Single Data Rate SDRAM. SDR can transfer only one instruction per clock cycle, which limits the speed and efficiency of data ...
本月,一批即将停产或已停产的芯片迎来热度,包括三星、美光等厂商的 DDR4 产品,以及其他品牌的部分停产型号。我们收集整理了一些近期有询价增多、热度较高的芯片型号,供大家参考(不作为交易推荐): 6月MT40A512M16TB-062E:R热度陡然上升达到新高,自年初 ...
Some memory modules have become considerably pricier over the past few days. Certain DDR4 DIMMs for desktop PCs, notebooks, and servers are particularly affected. It is currently difficult to assess ...