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Test equipment:

  • Wavetek 270 Function Generator
  • Tektronix 2213A Oscilloscope

System set-up

Before beginning the lab, you need to make sure that the system is set up correctly. Follow the instructionsbelow to setup the station.

Instructions are included for both the SPEEDY-33 and TI 6711 DSK, follow instructions appropriate to the hardware on your station.

Hardware setup

Ni speedy-33 setup instructions

Ni speedy-33 dsp board

NI SPEEDY-33 Installation Guide Part #: 371581A-01, 324158A-01
  • Log on to the computer
  • Connect a USB cable between the PC USB Port of the SPEEDY-33 (Figure 2 #7) and the USB port of your PC. The SPEEDY-33 is poweredby the USB port. Once you connect the cable, the green Power LED (Figure 2 #2) on the SPEEDY-33 will light.
  • Confirm that the Power LED on the SPEEDY-33 is lit.
  • If the New Hardware Found Wizard starts, follow the instructions to configure the drivers.
  • Connect your headphones to the black 3-pronged headphone booster and connect this booster to the Audio Stereo Output Port (Figure 2 #4) on the SPEEDY-33. Turn on the headphone volumebooster.
  • Connect the light gray cable coming out of the computer (which is the audio output from the computer sound card) to theshort gray male-male adapter cable and connect this, in turn, to the Audio Stereo Input Port (Figure 2 #3) of the SPEEDY-33. Thesoundcard output (either CD audio or microphone) will be the input to the DSP board for most of this lab.
  • Switch the Jumpers on the SPEEDY-33 to the Line position. Refer to Figure 1 for the location of the Line/Microphone Jumpers(Figure 2 #9).

Ti 6711 dsk setup instructions

  • Plug the A/C adapter into the DSP board and make sure that the power LED is lit.
  • Connect your headphones to the black 3-pronged headphone booster and connect this booster to the OUT jack on the audiodaughter card attached to the DSP board. Do not use the OUT jack directly on the DSP board. Turn on the headphone volumebooster.
  • Connect the light gray cable coming out of the computer (which is the audio output from the computer sound card) to theshort gray male-male adapter cable and connect this, in turn, to the IN jack of the audio daughter card. Do not use the IN jackdirectly on the DSP board. The soundcard output (either CD audio or microphone) will be the input to the DSP board for most of thislab.
  • Log on to the computer.
  • Once you log on, a DSK Init window should appear on the task bar. Click on it to open up the window and then press ENTER asoften as needed to complete the initialization. This configures the parallel port of the computer to communicate with the DSP board.Note: If you forgot to supply power to the DSP board prior to this step, the initialization will fail. In which case, you will have tolog off, power up the DSP board, and then log on again and run the initialization routine again.
  • Select the EE 453 folder and create a folder within this folder to store your lab files. Use some descriptive name toidentify your lab group. The path for this folder will be Desktop\ee 453\<folder name>
  • Activate Surround Mixer, a program which controls the input/output operation of the sound card. The Surround Mixercontrol panel is a mixer consisting of numerous volume bars, each controlling a different aspect of the sound card. The far leftvolume bar controls the master volume. Make sure that the master volume is set to 100%. The volume bars in the middle control thevarious types of sound sources that the sound card can play (wave files, microphone input, MIDI input, music CD input, etc). Makesure that the wav/mp3, microphone, and line-in volumes are set to 100%.
  • Beneath each of the volume bars is a mute box that can be toggled on/off. When checked, the corresponding sound source isdeactivated. Make sure that all source buttons are muted for now.
  • Keep the Surround Mixer open throughout the lab. You will be selecting various inputs (wave, microphone, and line-in) throughoutthe lab.
When you are finished with each lab, exit LabVIEW, log off the computer, turn off the function generator and the headphone volume booster, and unplug the DSP board from the A/C adapter. Turn in Answered Questions to the TA.

Questions & Answers

How we are making nano material?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
what is Nano technology ?
Bob Reply
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
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
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
sciencedirect big data base
Ernesto
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.
Bharti
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
Daniel
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
Maciej
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
How can I make nanorobot?
Lily
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
NANO
how can I make nanorobot?
Lily
what is fullerene does it is used to make bukky balls
Devang Reply
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
Abhijith Reply
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
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Source:  OpenStax, Fundamentals of digital signal processing lab. OpenStax CNX. Jan 03, 2006 Download for free at http://cnx.org/content/col10303/1.5
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