How to set 1 second time delay at assembly language 8086
My problem is that I have written a code that is supposed to output a result into a set of LEDs connected to the parallel port. When I ran the code it pretty much did nothing. My instructor told me that the code ran too fast that my eyes did not see what happened. I have found that there are a couple of ways to do a time delay, I have tried to loop the NOP but I think I cannot really determine what is going on. Is there any better way? I have here a part of the code where I have to add a time delay into: org 100h mov ax, 0 mov dx, 378 out dx, ax mov ax, 1 ; 1st mov cx, 1ah start1st: mov ax, 1