Q) Write an program to subtract two 8-bit data which is store in 2050H and 2051H and display the result to output port 02H using 8085 microprocessor.
solution
program comments
LDA 2051 -Load the data from memory to accumulator
MOV C,A -Move the data from A to C register
LDA 2050H -Load the data from memory to accumulator
SUB C -Subtract the two data
OUT 02H -Display result
HLT -Stop
solution
program comments
LDA 2051 -Load the data from memory to accumulator
MOV C,A -Move the data from A to C register
LDA 2050H -Load the data from memory to accumulator
SUB C -Subtract the two data
OUT 02H -Display result
HLT -Stop
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