i was asked to make a program which copy the content of internal RAM address 27h to external RAM address 27h????
this is the question i have made 2 answers which i don't know its correct or not
first;
mov 27h,#50h
mov a,27h
mov dptr,#0027h
movx @dptr,a
second;
mov 27h,#44h
mov a,#27h
movx @r0,a
??? how i define the location of the 27h in external RAM?
REGARD
this is the question i have made 2 answers which i don't know its correct or not
first;
mov 27h,#50h
mov a,27h
mov dptr,#0027h
movx @dptr,a
second;
mov 27h,#44h
mov a,#27h
movx @r0,a
??? how i define the location of the 27h in external RAM?
REGARD