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


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 = k a k b k size 12{y= Sum cSub { size 8{k} } {a rSub { size 8{k} } cdot b rSub { size 8{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.

Questions & Answers

Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
what school?
biomolecules are e building blocks of every organics and inorganic materials.
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
sciencedirect big data base
Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
characteristics of micro business
for teaching engĺish at school how nano technology help us
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
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.
what is the actual application of fullerenes nowadays?
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.
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
is Bucky paper clear?
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
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.
Do you know which machine is used to that process?
how to fabricate graphene ink ?
for screen printed electrodes ?
What is lattice structure?
s. Reply
of graphene you mean?
or in general
in general
Graphene has a hexagonal structure
On having this app for quite a bit time, Haven't realised there's a chat room in it.
what is biological synthesis of nanoparticles
Sanket Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Dsp lab with ti c6x dsp and c6713 dsk. OpenStax CNX. Feb 18, 2013 Download for free at http://cnx.org/content/col11264/1.6
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