机顶盒中的存储器用的是什么品牌的？
2018-08-04 12:04
S-195系列大电流LDO线性稳压器有何功能？S-195系列大电流LDO线性稳压器的主要特点有哪些？
2021-11-04 06:28
不止STS（半导体测试系统），NI更多半导体测试方案来袭，附技术白皮书《5G新空口物理层介绍》
2021-01-18 06:59
你好！我是无线通信实验室的研究助理，我也在这里做本科毕业论文。我安装了ISE 14.4作为WARP项目网站的人员，以测试芒果802.11Reference设计（链接在这里）。尽管没有能够生成比特流，但没有必要转换到这个最先进的WARP框架。所以，我希望有人通过解释我们如何为我正在使用的一台机器获得特别是该功能的许可证来帮助我。前段时间，在不知道我在做什么的情况下，我必须意外地激活30天的评估，当然没有利用它。在我的许可证页面（附图1）中，我看不到任何其他原因。我还附上了我的xinfo.txt。如果我再也无法获得评估期，请告知我我或实验室人员的任何其他选择。作为团队领导者的教授可以注册并提供有关该研究所所需的任何证书。我们是一个非盈利组织，主要资助欧洲FP7和地平线2020项目等。因此我们期待着我们正在寻找最便宜的选择。先谢谢你。王菲xinfo.txt 246 KB以上来自于谷歌翻译以下为原文Hello there! I am a research assistant in a wireless communications lab and I am also doing my undergraduate thesis here. I installed the ISE 14.4 as the guys in the WARP project website recommended in order to test out the Mango 802.11 Reference Design (link here). There is no point in switching to this most advanced framework for the WARPs though without being able to generate bitstreams. So, I'd like someone to help me please by explaining how we can obtain a licence especially for that feature for the one machine I am working on. Some time ago, without knowing exactly what I was doing, I must have accidentaly activated the 30 days evaluation and of course didn't take any advantage of it. I can't see any other reason I get everything greyed out in my licences page (attached image1). I also attached my xinfo.txt. If I can't get an evaluation period again, please inform me of any other options I or the people in the lab have. The professor who is the leader of the team could sign up and give any credentials needed about the institute. We are a non profit organization here mainly funded for european FP7 and Horizon 2020 projects etc. So it is expected that we are looking for the least expensive option there is. Thank you in advance. Fayexinfo.txt 246 KB
2018-12-18 10:49
伴随着信息产业的快速发展，人们对网络安全的需求也与日俱增。网络安全需要依靠硬件平台与高质量软件相结合来实现，其中硬件平台是软件的物理载体和外在表现。如何选择与高质量软件相匹配的硬件平台，将会直接影响网络安全产品的可靠性和最终产品的市场定位。
2019-09-24 06:45
先进封装发展背景晶圆级三维封装技术发展
2020-12-28 07:15
