use: Microchip Studio and ATmega328p Activity 3: COM instruction flags Write and assemble the following program. COM instruction can trigger Z(Zero), C(Carry), N(Negative), and V(Overflow) flags. Use the simulator to single-step and examine the flags and register content after the execution of each flag triggering instruction. R20,0 R21, 0xFF R22, 0x11 LDI R23, 0x22 LDI LDI LDI COM R20 COM R21 COM R22 COM R23 End: RJMP End → R20= → R21 = → R22= = ➜ R23= [Hex], Active Flags: [Hex], Active Flags: [Hex], Active Flags: [Hex], Active Flags:
use: Microchip Studio and ATmega328p Activity 3: COM instruction flags Write and assemble the following program. COM instruction can trigger Z(Zero), C(Carry), N(Negative), and V(Overflow) flags. Use the simulator to single-step and examine the flags and register content after the execution of each flag triggering instruction. R20,0 R21, 0xFF R22, 0x11 LDI R23, 0x22 LDI LDI LDI COM R20 COM R21 COM R22 COM R23 End: RJMP End → R20= → R21 = → R22= = ➜ R23= [Hex], Active Flags: [Hex], Active Flags: [Hex], Active Flags: [Hex], Active Flags:
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...
Related questions
Question
![use: Microchip Studio and ATmega328p
Activity 3: COM instruction flags
Write and assemble the following program. COM instruction can trigger Z(Zero),
C(Carry), N(Negative), and V(Overflow) flags. Use the simulator to single-step and examine
the flags and register content after the execution of each flag triggering instruction.
LDI
LDI
LDI
LDI
R20,0
R21, 0xFF
R22, 0x11
R23, 0x22
COM
R20
COM R21
COM R22
COM R23
End: RJMP End
R20
→ R21
→ R22: =
→ R23 =
[Hex], Active Flags:
[Hex], Active Flags:
[Hex], Active Flags:
[Hex], Active Flags:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3acbceed-9e6e-4759-a213-505a8480b31b%2F78e434a8-75b2-4c2e-a2d8-b0f8e719266a%2F5974gzc_processed.png&w=3840&q=75)
Transcribed Image Text:use: Microchip Studio and ATmega328p
Activity 3: COM instruction flags
Write and assemble the following program. COM instruction can trigger Z(Zero),
C(Carry), N(Negative), and V(Overflow) flags. Use the simulator to single-step and examine
the flags and register content after the execution of each flag triggering instruction.
LDI
LDI
LDI
LDI
R20,0
R21, 0xFF
R22, 0x11
R23, 0x22
COM
R20
COM R21
COM R22
COM R23
End: RJMP End
R20
→ R21
→ R22: =
→ R23 =
[Hex], Active Flags:
[Hex], Active Flags:
[Hex], Active Flags:
[Hex], Active Flags:
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps

Recommended textbooks for you

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 Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science

Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning

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 Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science

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
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning

Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education

Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY