Question: Write the assembly code that can: a. Initialize PORTB: RB7, RB6, RB5, and RB4 as output pins and RB3, RB2, RB1, and RB0 as input

Write the assembly code that can:

a. Initialize PORTB: RB7, RB6, RB5, and RB4 as output pins and RB3, RB2, RB1, and RB0 as input pins in the PIC16F84A

b. Change RB4 to input and RB1 to output, others remain the same.

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