Connect an LCD and a Keypad to $8051.$

Write a program to read two $16-$bit numbers in the hexadecimal radix

from the keypad $($from $0000-$FFFF$)$ and then asks the user to select one

of the logical operation AND, OR$,$ XOR and NOR. The program should

compute the result and display it in both binary and hexadecimal.

For Entering a hexadecimal number by using a keypad, consider $/$ key as digit A$,$

$*$ key as digit B$,-$ key as digit C$,+$ key as digit D$,=$ key as digit E and ON$/$C key as

digit F$.$

The output of the program should be as follows:

Step $1$:

Number$1=$AB$75($on the $1$st line of LCD$)$

Number$2=$E$27$F $($on the $2$nd line of LCD$)$

$($Clear LCD$)$

Step $2$:

Select Operator $($on the $1$st line of LCD$)$

$($Clear LCD after $2$ seconds$)$

Step $3$:

$1-$AND $2-$OR $($on the $1$st line of LCD$)$

$3-$XOR $4-$NOR $($on the $2$nd line of LCD$)$

Step $4$:

Result$=$XXXX $($on the $1$st line of LCD$)$

xxxxxxxxxxxxxxxx $($on the $2$nd line of LCD$)$

can you explain the drawing of the diagram step by step and write the code