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4. An 8-bit number 05 is stored at location 2000H. What will be the content of the memory location 2001H after execution of the 8085 instructions given below: LDA 2000H STA 2001H

4. An 8-bit number 05 is stored at location 2000H. What will be the content of the memory location 2001H after execution of the 8085 instructions given below: LDA 2000H STA 2001H

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:** 4. An 8-bit number 05 is stored at location 2000H. What will be the content of the memory location 2001H after execution of the 8085 instructions given below: ``` LDA 2000H STA 2001H ``` **Explanation:** - **LDA 2000H:** This instruction loads the accumulator with the content at memory location 2000H. Since the value at 2000H is 05, the accumulator will hold 05. - **STA 2001H:** This instruction stores the content of the accumulator into memory location 2001H. Thus, the content at 2001H will become 05 after execution of this instruction. Therefore, the content of memory location 2001H will be 05 after the execution of these instructions.
Transcribed Image Text:**Question:** 4. An 8-bit number 05 is stored at location 2000H. What will be the content of the memory location 2001H after execution of the 8085 instructions given below: ``` LDA 2000H STA 2001H ``` **Explanation:** - **LDA 2000H:** This instruction loads the accumulator with the content at memory location 2000H. Since the value at 2000H is 05, the accumulator will hold 05. - **STA 2001H:** This instruction stores the content of the accumulator into memory location 2001H. Thus, the content at 2001H will become 05 after execution of this instruction. Therefore, the content of memory location 2001H will be 05 after the execution of these instructions.
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