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b) Binary values of the select inputs S2, S1, and So that must be applied to BUS;

b) Binary values of the select inputs S2, S1, and So that must be applied to BUS;

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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QUESTION 2 Consider the computer BUS system in Figure 1. Bus Memory unit 4096 х 16 Address Write Read AR LD INR CLR PC LD INR CLR DR LD INR CLR E ALU LD INR CLR INPR IR TR LD INR CLR OUTR Clock 16 bit eommon bus Figure 1: Common BUS System The following register transfers are to be executed in the system: i. AR E PC; (done simultaneously) ii. IR E M[AR], PC + PC +1; ii. М[ARJ € АС. Identify the following items for each of the above register transfer: a) Discuss the operations; b) Binary values of the select inputs S2, S1, and So that must be applied to BUS; c) Control inputs of LD, CLR and/or INC must be active (if any); d) Memory read or write operation (if needed);
Transcribed Image Text:QUESTION 2 Consider the computer BUS system in Figure 1. Bus Memory unit 4096 х 16 Address Write Read AR LD INR CLR PC LD INR CLR DR LD INR CLR E ALU LD INR CLR INPR IR TR LD INR CLR OUTR Clock 16 bit eommon bus Figure 1: Common BUS System The following register transfers are to be executed in the system: i. AR E PC; (done simultaneously) ii. IR E M[AR], PC + PC +1; ii. М[ARJ € АС. Identify the following items for each of the above register transfer: a) Discuss the operations; b) Binary values of the select inputs S2, S1, and So that must be applied to BUS; c) Control inputs of LD, CLR and/or INC must be active (if any); d) Memory read or write operation (if needed);
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