1. A word addressable computer has 1GB of memory and the word size is 64 bits. Assuming there are 80 control lines and 40 interrupt lines. How many lines are there in the system bus?

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...
icon
Related questions
Question
i need the answer quickly
Assembly:
1. A word addressable computer has 1GB of
memory and the word size is 64 bits.
Assuming there are 80 control lines and 40
interrupt lines. How many lines are there in
the system bus?
2. What is the benefit of using multiple- bus
architecture compared to a single bus
architecture ?
3. Suppose we are designing an instruction set
architecture with 30- bit instructions that
support 46 different operations . Each
instruction contains both source and
destination registers and an immediate
operand whose value can be in the range
plus/minus 32 * K . Draw the instruction
format.
4. Consider the following piece of assembly
code:
MOV BX, 77FFH
MOV AX900OH
DEC AL
MOV BH, 88H BL
CMP BX, AX
What is the value of AX, BX, the carry flag (CF),
and the sign flag (SF) after executing the above
Transcribed Image Text:Assembly: 1. A word addressable computer has 1GB of memory and the word size is 64 bits. Assuming there are 80 control lines and 40 interrupt lines. How many lines are there in the system bus? 2. What is the benefit of using multiple- bus architecture compared to a single bus architecture ? 3. Suppose we are designing an instruction set architecture with 30- bit instructions that support 46 different operations . Each instruction contains both source and destination registers and an immediate operand whose value can be in the range plus/minus 32 * K . Draw the instruction format. 4. Consider the following piece of assembly code: MOV BX, 77FFH MOV AX900OH DEC AL MOV BH, 88H BL CMP BX, AX What is the value of AX, BX, the carry flag (CF), and the sign flag (SF) after executing the above
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY