Saturday, April 30, 2016

8051 Program – smallest element in an array

; smallest element in a given string
; external memory
org 9000h
mov r3,#05h
mov dptr,#8000h
movx a,@dptr
mov r1,a
nextbyte:inc dptr
movx a,@dptr
clr c
mov r2,a
subb a,r1
jnc skip
mov a,r2
mov r1,a
skip: djnz r3,nextbyte
mov dpl,#62h
mov a,r1
movx @dptr,a
sjmp $
org 8000h
db 04,05,06,07,08,02
end
;Result: 8062 -> 02



Related topics:
8051 Program - largest element in an array   |   8051 Program - factorial of a given number   |   8051 Program - fibonacci series   |   8051 Program - lcm of two numbers   |   8051 Program - gcf of two numbers   |   8051 Program - memory subroutines   |   8051 Program - math subroutines   |   8051 Program - conversion subroutines

List of topics: 8051

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