Seektronics

Now whenever you open the SoC original PCB Layout Guide, will mention the high-speed signal alignment of the corner angle problem, will say that high-speed signals do not take a right angle alignment, to a 45-degree angle alignment, and will say to take the arc will be better than 45-degree corners.     People began to struggle with the corner angle of the PCB alignment, that is, the last decade or two. In the early 1990s, Intel, the dominant player in the PC industry, led the customization of PCI bus technology.   (At that time, the old wu thanked Intel for releasing the PCI interface, it is with the PCI bus interface bandwidth enhancement, including the later AGP bus interface, to give birth to graphics cards like 3DFX VOODOO Voodoo, the old wu at that time also experienced the first Tomb Raider Lara Croft style, and the cool Need for Speed 2, the classic Thor's Hammer, etc. In retrospect, it is the market demand for 3D games and other multimedia applications, to promote the deve