Question :
A sequence (string) of one-byte ASCII characters is stored at memory location $600 onward.
A second sequence of equal length is stored at memory location $700 onward. Each sequence ends with the character $0 (i.e., the ASCII NUL character).
Write a M68K assembly language program to determine whether or not these two strings are identical. If they are identical, place the value $00 in data register DO. If they are not, place the value $FF in D0.