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Assignment 5-Cont. - 14100_430
Assignment 6-Cont. - 14100_432

Fire Controlman Volume 03-Digital Data Systems
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ASSIGNMENT  6 Textbook Assignment: “Central Processing Units and Buses,” chapter 5, pages 5-24 through 5-29; and “Computer Memories,” chapter 6, pages 6-1 through 6-20. 6-1. 6-2. 6-3. 6-4. The buses in a computer are controlled by (a) what functional area and (b) what type of communication path is used? 1.  (a)  CPU (b) serial 2.  (a)  CPU (b) parallel 3.  (a)  Memory (b) serial 4.  (a)  Memory (b) parallel All the following types of information are transferred over buses except which type? 1.  Power 2.   Data 3.  Commands 4.  Instructions The preferred method of transfer for data/information between system components is which of the following? 1. Control bus 2. Common data bus 3. Operand bus 4. Address bus What IEEE standard is used for a simple 32-bit backplane bus? 1. 1196 2. 1296 3. 896.1 4. 1014 A.  Control  bus B. Address bus C. Data bus D. Instruction (I) bus E. Operand (C) bus F. I/O mem bus or IOC bus G. Time multiplexed bus H. DMI bus Figure   6-A.—Buses. IN ANSWERING QUESTIONS 6-5 THROUGH 6-11, REFER TO FIGURE 6-A. SELECT THE NAME(S) OF THE BUS OR BUSES THAT IS/ARE DESCRIBED IN EACH QUESTION. 6-5. 6-6. 6-7. Has all the signals necessary to define any of the possible memory address locations within the computer or a module. 1.   A 2.   B 3.   C 4.   D Can be used to transfer instructions from memory to the CPU. 1.   A 2.   B 3.  C  only 4. Both C and D Allows communication between the CPU and memory or the CPU and the IOC. 1.   C 2.   D 3.   E 4.   F 35






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