Forwarded from Hacker News (yahnc_bot)
Dishwasher Salmon https://en.wikipedia.org/wiki/Dishwasher_salmon
Forwarded from Lobste.rs
lobste.rs
Booting modern Intel CPUs
1 comment
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Build and deploy 5G network with open-source software and off-the-shelf hardware https://rs-ojict.pubpub.org/pub/lqhigiva/release/2
RS Open Journal on Innovative Communication Technologies
A Comprehensive Tutorial on How to Practically Build and Deploy 5G Networks Using Open-Source Software and General-Purpose, Off…
Motivated by the many benefits enabled by Open RAN, there is a need for an educational comprehensive step-by-step tutorial on how an individual/company can practically build and deploy a 5G network using open-source software and commercial off-the-shelf,…
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Neobuthus Factorio https://en.wikipedia.org/wiki/Neobuthus_factorio
Forwarded from Plltxe.
Now browsers gonna support element morph transitions natively. The effect looks pretty impressive.
Gonna replace Framer Motion transitions with it when at least Firefox supports it.
https://developer.mozilla.org/en-US/docs/Web/API/View_Transitions_API
🐘
Gonna replace Framer Motion transitions with it when at least Firefox supports it.
https://developer.mozilla.org/en-US/docs/Web/API/View_Transitions_API
🐘
MDN Web Docs
View Transition API - Web APIs | MDN
The View Transition API provides a mechanism for easily creating animated transitions between different website views. This includes animating between DOM states in a single-page app (SPA), and animating the navigation between documents in a multi-page app…
Forwarded from 绝对萌域 (🅻🅸🅽)
Forwarded from 绝对萌域 (🅻🅸🅽)
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oimo.io
Clock
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Node.js 20 is now available https://nodejs.org/en/blog/announcements/v20-release-announce
nodejs.org
Node.js — Node.js 20 is now available!
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Forwarded from Hacker News (yahnc_bot)
Skybox: Open-Source Graphic Rendering on Programmable RISC-V GPUs https://dl.acm.org/doi/pdf/10.1145/3582016.3582024
Forwarded from 一个存在的世界 (Miao Wu)
jia.je
DRAM 的拓扑和训练
本文的内容已经整合到知识库中。
DRAM Training DRAM 一直有一个比较麻烦的初始化过程，就是 DRAM Training，其中很重要的一步就是计算出各个数据线相对于时钟的偏移（skew）。这个偏移是怎么来的呢？
我们知道，对于 SRAM，如果想要更多的位宽，只需要把地址线和控制信号连接到多个 SRAM 上，然后把 SRAM 的数据信号并行连接到 FPGA 上就可以了，但是前提是要尽量保证等长，否则一样有偏移的问题。DRAM 也是采用类似的方法进行扩展的，但是 DRAM 通常需要并行连接很多个芯片，例如…
DRAM Training DRAM 一直有一个比较麻烦的初始化过程，就是 DRAM Training，其中很重要的一步就是计算出各个数据线相对于时钟的偏移（skew）。这个偏移是怎么来的呢？
我们知道，对于 SRAM，如果想要更多的位宽，只需要把地址线和控制信号连接到多个 SRAM 上，然后把 SRAM 的数据信号并行连接到 FPGA 上就可以了，但是前提是要尽量保证等长，否则一样有偏移的问题。DRAM 也是采用类似的方法进行扩展的，但是 DRAM 通常需要并行连接很多个芯片，例如…
🙏3
Forwarded from Hacker News (yahnc_bot)
High Speed Printed Circuit Board (PCB) Design Guidelines (2022) https://www.pcb-hero.com/blogs/lickys-column/high-speed-printed-circuit-board-pcb-design-guidelines
PCB HERO
High Speed Printed Circuit Board (PCB) Design Guidelines
What Is High Speed Board Design?
As the name suggests, a high speed printed circuit board design provides the transmission of signals at high speeds. In other words, a device with a high speed design PCB can transfer data at a very high rate. This capability…
As the name suggests, a high speed printed circuit board design provides the transmission of signals at high speeds. In other words, a device with a high speed design PCB can transfer data at a very high rate. This capability…