I changed the pin definition but it still doesn't work, and then I connected the ground wire. I tried adding a power supply but it still didn't solve the problem. I hope someone can give me some advic
[table] [tr][td] Hello everyone, it's time for daily learning again. Today we will talk about how to burn bin format files into flash using FPGA design and operation software vivado. 1. Click bitstrea
I am currently working on a sensor project. The load capacity and distance of the RS485 communication are not satisfactory. I found a chip called PB620. The manual says 256 slave nodes and 3000m dista
First of all: What is the raw material of PCB (printed circuit board)? You all know that there is something called "glass fiber". We can see this material everywhere in our daily life. For example, th
Usually when users need to implement the IAP function, that is, to update the user program itself during operation, they need to write two project codes when designing the firmware program. The first