Write a program to perform the following using a minimum number of instruction sets:

If sw$1($LSB$)=A$

If sw$2=A$

If $sw3=A$

If sw $4=A,===>$ The output Value equals

$($A$\text{'}$A$\text{'}$A$\text{'}$A$\text{'}$AAAA$)$

If sw$5=A$

If sw$6=A$

If $sw7=A$

If $sw8(MSB)=A$

Where: A equals

$0$ or $1.$

Note: $8$ switches connect to PortB && $8$ LEDs connect to PortC