Jenkins_Crystal_HW3 - Crystal Jenkins 2965288 CGS 3269...

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Crystal Jenkins 2965288 CGS 3269 Computer Architecture Concepts Assignment #3 1. How many bits would you need to address a 2M x 32 memory if a. The memory is byte-addressable? You would need 23 bits to address each byte in a byte-addressable b. The memory is word-addressable? You would need 21 bits 2. How many bits are required to address a 4M x 16 main memory if a. Main memory is byte-addressable? There are 4M × 2 bytes which equals 22 × 220 × 2 = 223 total bytes, so 23 bits are needed for an address b. Main memory is word-addressable? There are 4M words which equals 22 × 220 = 222, so 22 bits are required for an address 3. Suppose we have 4 memory modules instead of 8 (refer to the slides in topic 4.6 in the lecture 4 ). Draw the  memory modules with the addresses they contain using:  a. High-order interleaving and 
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4. Consider the MARIE program below.     a. List the hexadecimal code for each instruction.    
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Jenkins_Crystal_HW3 - Crystal Jenkins 2965288 CGS 3269...

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