Write an ASSEMBLY program for the PIC16F84A microcontroller that reads one input from When a button connected to RB1 is pressed and released for the first time, the PIC reads the value present at PORTA and places it in a variable X. When the same button is pressed and released for the second time, the PIC calculates the value (X4 -20): and prints the requested mathematic al operation result as follows: If the result is negative, pin RB2 should blink once (half a second ON and half a second OFF), If the result is positive, pin RB2 should blink twice. o o Write an ASSEMBLY program for the PIC16F84A microcontroller that reads one input from When a button connected to RB1 is pressed and released for the first time, the PIC reads the value present at PORTA and places it in a variable X. When the same button is pressed and released for the second time, the PIC calculates the value (X4 -20): and prints the requested mathematic al operation result as follows: If the result is negative, pin RB2 should blink once (half a second ON and half a second OFF), If the result is positive, pin RB2 should blink twice. o o