Now I am going to use mega64 again. However, I see that the second function of Port A is the lower 8 bits of the address line. So is there a control register to control whether Port A works in IO mode...
[img]http://www.wangluogeshou.com/pic/xsjm14.jpg[/img] Loneliness follows me like a shadow, and my heart feels like it is drowning. Thinking of you makes it hard for me to fall asleep. So I stood in f...
The address of the interrupt vector is A; the address of the interrupt service routine entry address B: the address of the interrupt service routine entry Thank you everyone, please help me choose and...
[i=s]This post was last edited by x1816 on 2021-8-1 01:16[/i]I applied for a development board for evaluation, but I haven't received the board yet. Fortunately, the introductory tutorial has been rel...