Consider the following AVR ATmega324A assembly language code segment and answer the questions below .include "m324Adef.inc" .def temp-r16 routine: cir temp: ldi r0,160; temp, r0: bge exit; add re, r0; loop cp inc temp: nop; jmp loop; exit nop;

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question
Consider the following AVR ATmega324A assembly language code segment and answer the questions below
.include "m324Adef.inc"
.def temp=rl16
routine:
clr
temp;
ldi r0,160;
loop
cp
temp, r0;
bge
add r8, r0;
exit;
inc
temp;
nop;
jmp loop;
exit
nop:
What is the overall size (in bytes) of this code in program memory?
How many CPU cycles does it take for this code to execute?
if the jmp instruction is replaced with rjmp instruction how many cycles can be saved?
(enter numerical values only)
Transcribed Image Text:Consider the following AVR ATmega324A assembly language code segment and answer the questions below .include "m324Adef.inc" .def temp=rl16 routine: clr temp; ldi r0,160; loop cp temp, r0; bge add r8, r0; exit; inc temp; nop; jmp loop; exit nop: What is the overall size (in bytes) of this code in program memory? How many CPU cycles does it take for this code to execute? if the jmp instruction is replaced with rjmp instruction how many cycles can be saved? (enter numerical values only)
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Fundamentals of Computer System
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education