Question: 3. a) Write the code to make bits 0-3 of Port B outputs and bits 4-7 inputs in each of the following ways (PORTA is

3. a) Write the code to make bits 0-3 of Port B outputs and bits 4-7 inputs in each of the following ways (PORTA is at address $00 and DDRA is at $02, or you can use the names): (10 points) i. using only load and store instructions: ii. using only movb instructions: iii. using only bclr and bset instructions

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