This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Two modules can communicate on the same bus, one address is 1 and the other address is 2, and send packets at the same time, only the data of address 1 is arbitrated, but the data of address 2 is not resent. What is the reason?