LTE IU. : Architecture - HW2 X ENC 349 - Computer Architecture Homework 2 Note: This homework is for topics covered in Chapter 2. You do NOT have to submit it. 1. If the number of bits in the memory address is 7 bits, what is the maximum memory size? 2. True or False a. A typical memory hierarchy starts with a small, cheap, and relatively slow module, called the cache O b. A byte has 4 bits 3. Place the following commands in the proper section: (POP, ROTATE, RETURN, SHIFT, AND, INCREMENT) Data Movement Instructions Arithmetic and Logical Instructions Sequencing Instructions Input/Output Instructions 4. Consider a computer that has a number of registers such that the three registers Ro = 1500, R = 4500, and R2 = 1000. Show the effective address of memory and the registers contents in each of the following instructions (assume that all numbers are decimal). a. ADD (R.)+, R2 b. SUBTRACT - (R), R2 c. MOVE 500(R), R2 d. LOAD #5000, RZ e. STORE RO, 100(R)