How do I set the impedance of the differential line in ALTIUM19? I recently studied HDMI and needed to set the length and width of the differential line. I searched for a long time but couldn't find w
[font=宋体]I am a student and plan to get into FPGA. I want to buy a development board to learn by myself. I would like to get more complete information and the price should be below 1K (after all, stud
Let's discuss: When you make PPT, do you make the template yourself or download it from the Internet? Is there a good template download website? (Free is best, now it feels like a good template costs