# 1.3 Assembly programming lab

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This is the lab assignment portion for the Assembly Programming lab.

## Introduction

The purpose of this lab is to help you become familiar with the internal CPU of the 'C6713 processor. Programs are written in assembly. The first program is very simple so that you can make sure you know how to write an assembly program and debug it. The other two programs are a little more involved and help you understand the multiply and sum algorithm, delay slots and parallel instructions.

## Part 1

• Make a new project titled lab1 using the 'C6713 Simulator.
• Write a program in assembly that multiplies the two constants 0x35 and 0x10. You will want to review the MVK and MPY instructions. MVK is used to put the constants in a register and the MPY is used to multiply them. Save this in a file called lab1p1.asm .
• Setup the program in Code Composer Studio and run it, recording the values in the registers at each step as you single step through the program. Be sure to note delay slots.

## Part 2

• Write an assembly language program that performs a dot product of the following vectors using a loop that incorporates a conditional branch (The data for a and b should be stored in memory).

a = [1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30]

b = [30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1]

$y=\sum _{k}{a}_{k}\cdot {b}_{k}$

Use the ADD command to add the data, SUB to update a counter and a conditional B to perform the loop.

• Save the program as lab1p2.asm and swap it for the other file in your project.
• Record the results of the run. Also record the number of clock cycles to execute the program. You do not need to optimize your program in this part.

## Part 3

• Write a third program that performs the same operation as in the previous part but uses parallel instructions and the register file cross path . With the use of parallel instructions and the use of both register files the second program should take fewer instruction cycles. Be sure to use a loop in your optimized program.
• Save the program as lab1p3.asm and swap it for the other file in your project.
• Record the results of the run. Also record the number of clock cycles to execute the program.

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what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
why we need to study biomolecules, molecular biology in nanotechnology?
?
Kyle
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Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
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research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
what does nano mean?
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
absolutely yes
Daniel
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Maciej
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
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NANO
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are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
so some one know about replacing silicon atom with phosphorous in semiconductors device?
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
for screen printed electrodes ?
SUYASH
What is lattice structure?
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
how did you get the value of 2000N.What calculations are needed to arrive at it
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