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Saturday, April 23, 2011

Write Assembly language program To add 2 8-bit BCD numbers


; 2000H = 78
; 2001H = 34
; 2002H = 78 + 34 = 112
; METHOD 1


LXI H, 2000H ;
MOV A,M ;78
INX H ;34
ADD M ;78 + 34
DAA ;112
INX H ;
MOV M,A ;STORE 112
HLT ;

1 comment:

  1. For Which microcontroller does this program works

    ReplyDelete