One's compliment of 8- bit number


Aim:-

To find one's complement of an 8-bit number.


Apparatus:- 

microprocessor kit.

Data:-
7501-96H

 

Memory address

 

Machine code

 

Mnemonics

 

Operands

 

Comments

 

7000

 

3A,01,75

 

LDA

 

7501H

 

Get data in the accumulator

 

7003

 

2F

 

CMA

 

 

 

Take its complement

 

7004

 

32,02,75

 

STA

 

7502

 

Store result in 7502 H

 

7007

 

76

 

HLT

 

 

HALT




Procedure:-

1)How to enter the program
Esc->S->CR->CR S.address(7000)->CR->Esc->S->CR->CR->Data->CR

2)How to execute the program
Esc->Go->CR->CR->S.addresss->CR

3)How to check the result
S->CR->CR->address(7502)->CR

Result:- 
7502-69H;.  7502-1BH

Comments

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