I would like to ask you, in the pin constraints of cyclone 10, there are many options in the assignment name. How do I use them? If the input is a differential clock, how do I make pin constraints?
I am planning to build a card reader project. I have read a lot of introductions to 232 chips, but they are all about the use of chips, not 232. MAX232 has RXD and TXD pins, how can I send and receive
As shown in the figure, don't worry about the value of the resistor in the figure. Some irrelevant peripheral circuits are not drawn. The purpose of this circuit is to control the current size of the
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