Addition of 8 – bit numbers using 8051 instruction set

To perform addition of two 8 – bit numbers using 8051 instruction set.

ALGORITHM:
1. Clear C – register for Carry
2. Get the data immediately .
3. Add the two data
4. Store the result in memory pointed by DPTR


PROGRAM:
ORG 4100
CLR C
MOV A,#data1
ADD A,#data2
MOV DPTR,#4500
MOVX @DPTR,A
HERE: SJMP HERE

OBSERVATION:
Input: 66
23
Output: 89 (4500)
Addition of 8 – bit numbers using 8051 instruction set Addition of 8 – bit numbers using 8051 instruction set Reviewed by enakta13 on August 24, 2012 Rating: 5

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