Suppose the hypothetical processor has two I/O instructions: 0011=Load AC from I/O 0111=Store AC to I/O In this case, the 12-bit address identifies a particular external device. Show the program execution using figure for the following program: a) Load AC from device 6 b) Add contents of memory location 880 c) Store AC to device 7

Suppose the hypothetical processor has two I/O instructions: 0011=Load AC from I/O 0111=Store AC to I/O In this case, the 12-bit address identifies a particular external device. Show the program execution using figure for the following program: a) Load AC from device 6 b) Add contents of memory location 880 c) Store AC to device 7

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 15VE: A(n) ________________ instruction always alters the instruction execution sequence. A(n)...

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1. The hypothetical machine of Figure 3.4 also has two I/O instructions: In these cases, the 12-bit address identifies a particular I/O device. Show the program execution (using the format of Figure 3.5) for the following program: 2.Add contents of memory location 940.
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QUESTION ONE (1) 1. The hypothetical machine has two I/O instructions: 0011 = Load AC from I/O 0111 = Store AC to I/O In these cases, the 12-bit address identifies a particular I/O device. List the steps for every execution for the following program and illustrate using table that explain the process below : a. Load AC from device 5. b. Add contents of memory location 940. c. Store AC to device 6. d. Assume that the next value retrieved from device 5 is 3 and that location 940 contains a value of 2.
Q1: Suppose the hypothetical processor has two I/O instructions: (3+3+3)0011=Load AC from I/O0111=Store AC to I/OIn this case, the 12-bit address identifies a particular external device. Show the program execution using figure for the following program:a) Load AC from device 6b) Add contents of memory location 880c) Store AC to device 7 (Note: Question is to be solved similar to the pictures attached with minimum explaination of a line or two with the steps and SHOULD include the memory location 880 as stated in the question)