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.
MOV @6F97h, #0000h ;GPBMUX1
MOV @6FA8h, #0000h ;GPCMUX2
MOV @6F9Ah, #5000h ;GPBDIR
MOV @6FABh, #0055h ;GPCDIR
MOV @6F93h, #0000h ;GPBQSEL1
MOV @6F9Ch, #5000h ;GPBPUD
MOV @6FADh, #0055h ;GPCPUD
MOV @6FC8h, #0000h ;GPIO46,GPIO44
MOV @6FD1h, #0000h ;GPIO86,GPIO84,GPIO82,GPIO80
您看这样写对吗,看波形还是有问题IO44一直高,IO46一次高一次低这样的循环,IO84还有0.25s的高电平