In embedded development, you must have encountered various buses, including address and data buses within the chip, high-speed and low-speed buses, as well as various communication buses outside the chip. However, it seems that people still do not have a good grasp of buses, so today I have selected an article about buses for everyone … Read more
There has been a lot of discussion about 100G recently. This year, a new alliance called the SWDM Alliance was established, which utilizes WBMMF fiber, and the WBMMF standard will be released next month. Today, let’s discuss what this is about. The alliance includes many manufacturers, including Commscope (promoting WBMMF), Corning, Panduit, OFS, Prysmian fiber … Read more
Key Knowledge Points in Chapter One: Understand the characteristics, classifications, development, and applications of embedded systems, and be familiar with the logical composition of embedded systems. Understand the main types of embedded processing chips, be familiar with the SoC development process, and understand the significant importance of IP cores. Be familiar with the encoding of … Read more
A few days ago, while writing an article on optical communication, I mentioned the CE, C++, and C+L bands. Many students asked, previously they only knew about the O band, E band, C band, and L band, and had never heard of CE, C++, and C+L bands. What do these mean? Today, I’ll specifically explain … Read more