5. If we used 4 of these RAM chips in a microcontroller (10 points each): 3...

 

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5. If we used 4 of these RAM chips in a microcontroller (10 points each): 3 address lines (Address bus) Control lines (Control bus) a0 al a2 a3 a4 a5 a7 a8 a9 a10 all a12 -Output enable Write enable Chip select do dl d2 d3 d4 d5 d6 d7 8 data lines (Data bus) a. Describe how we could construct an 8K memory of 32 bit words. b. How many flip-flops would be needed in the register used to hold the address? c. What is the largest size (in bits) ADC we could use in a computer-based instrumentation system with this memory? 5. If we used 4 of these RAM chips in a microcontroller (10 points each): 3 address lines (Address bus) Control lines (Control bus) a0 al a2 a3 a4 a5 a7 a8 a9 a10 all a12 -Output enable Write enable Chip select do dl d2 d3 d4 d5 d6 d7 8 data lines (Data bus) a. Describe how we could construct an 8K memory of 32 bit words. b. How many flip-flops would be needed in the register used to hold the address? c. What is the largest size (in bits) ADC we could use in a computer-based instrumentation system with this memory?

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