; This program is used to find the largest element in the
array.
Array starts from location 0x30
30h - 0x20
31h - 0x30
32h - 0x50
33h - 0x40
34h - 0x10
Largest element R3 - 10
; In 8051 we donot have simple compare instruction, at first the
numbers are checked for equality if both the elements inthe array
are equalno task is performed.
; "cjne" instruction is used to check for equality of both the
numbers i.e. "cjne a,directaddr.,location"; First element is copied
to R3 & second element to R4, initially the value in R3 is
assumed as smallest and it is compared with next number in R4
; if R3 < R4 yes: continue comparing with next elements no:
copy r4 to r3 and r3 is treated as smallest, comparing with next
elementsdone
; repeat the compare operation untill the specified number of
elements
