Hello everyone.
We are from districts Nepal.
I will be with you on lab systems of this course.
Hope you'll enjoy the lapses since.
Now we're going to look into Zain System Center for DSP so flush.
We'll see how we integrate sighting system generator for DSP into our Mac.
So don't you get it.
We need to systems in your door that can figure it out.
He's done with administrative privileges.
Let me so run as administrator
and now you can see here in that room Matlab war zones and I've already configured for ARC 2014.
Yes.
It was not configured the status would be not configured before we can integrate systems integrator
with MATLAB.
We need to make sure that the two versions of Matlab and the systems generator are compatible with each
other.
We can.
Nobody wasn't compatibility in designing which sites you support.
So if you do not configure then click this and apply what I have seen so already configured.
I'm not going to do this.
And when we are configured to eat we're not going to open our Mac in the traditional way.
Instead what we're going to do is move to open these systems in the system generator.
It's Matlab interface.
And what it would be different is the workspace of the method would be different from our traditional
way of opening matlab and not opening through system generator.
We would see that in the coding for learn different FPGA board names and these are the parts.
So these are the plugins provide to the MATLAB by sending systems in your truck.
Now again we go to the assembling library block and when we go down in the libraries we can see that
there is sidings blocks it Xilinx to France blocks it and Xilinx action.
Yes it is out of the blocks that have been aided by systems and rejected the same link.
So there are some basic elements and now we're going to use these blocks and create a simple design
in previous as we did agree to link assuming you're screwed Agora watching systems in your so let's
open a new model you moron.
We're going to require first and foremost in every design will require a systems injured system generated
when we could not synthesize our systems unit our blocks into implementable just human face or project
settings.
I see.
So now that we have a data system generator token now lets it add or
add.
So we're not going to use dissimilar income should we win this Xilinx blocks or so it is going to add
so.
So this block in both Arizona subtraction now require constant
going to use one simple Linker Constand and other Xilinx systems enter constant and see how we interface
this with each other so we can intervals this a constant block directly with our sub block what do interface
this Constanta block on that is a similar book which uses w representing some number format we need
to interface it to a block on
doing we'll convert this Doppler to pretend it's an interface exponent present system we cannot connect
it to the get there in and at sub.
So again there is no display block in designing systems in nature.
So we need to use the display block of SIM link and again to interface that to display with the sub.
We need to get three output so the get the output is a danger of is the output of signal that is coming
out from the dialing system generator block to be similar in blocks so we require a display block not
doing good way out.
So now let's use some settings in AD.
So we're going to add.
So it is Allison and all I didn't see out was so you can do flip racism or you can define a fixed number
of bits.
So when we optimize our design for that we can use these settings to further make it
no.
No.
Okay.
To engage with him we need to fix one representation.
We can use either signed or unsigned.
So system suite with off 14 Faxon minor point Faxon lobbyist to represent Justin is done by [REMOVED]
beers.
So there is only to be 40 inches or so to the skin no one you represent up to number four.
So we need to increase it.
Let's make it harder to beat more with the sixteen bit fracs so that I draw realm of sixteen four inches
represent Justin and sixteen groups for Flex and represent just some
so we're going to keep Semper per year as it is and although sitting still as it is because we're not
dealing with singles so just adding some numbers.
So in this concept also we need
now we also need to make fits point preseason to 2016.
If it was 16 and 14 not able to represent our value 10 the value would have been cut off.
So as you can see let's see here it is.
Danny has been given.
So if we choose this number of slogan Let's shift for 16 out this with what's in binary point because
if we apply will not be able to invest in any three degrees as you can see the number has been increased
with fracs in point with 1 1 9 9 9 9 something in literalists because he does not able to represent
the world Omar intersecting with to Bush for into some
and so forth and also I work with constant you know let's say we use 15 so we need to take this 15 it
is be represented in this get we're in or not so we have you subject to reach sixteen by that point
so we can represent just 15 so this would number 15 and Number 10 would be transferred to the ADD and
it would add an output to the dispute.
So in Guidry out we do not need to do more settings because it's just interfaces can see converts designing
six point fourteen point five reinforcing the outputs of types and linking DSP synagogue job on a fixed
point.
So sitting are now in systems in are talking also there are very settings.
What is this scenario would you not require me to modify or alternate who live it.
No let's run the simulation and we need to sit down twenty fight
so you can see the systems integer token is compiling designs and systems generator blocks with the
given settings and as you can see we get the output twenty five and all suggestions.
Now let's use this 10 15.
So as you can see not at all so again do what is this.
She is the operation of this sub Brooke you can also subtract using this block you just need to subtraction
take OK.
Now if we run then we need to give the output Xu 15 minus 15 it to resume.
So if we change this 15 do as a party I mean the AR 15.
Just a basic mathematical operate since as I can see it has been successful.
So now let's see how we can give these generic signal from stumbling block and introduce it to the lighting
system central block to we're just going to ask the same group to drain and get it out and put this
scope to see the sampling effects
we need is a sign Lim we're going to use a GSP system to sign rib and then get doing and get real us
in and get real access through these at the end there will be a scope
so this is the scope so we're connected.
So in a sign we have
keep them on one frequency hunger.
And the sample time is one thousand.
So suddenly Christian criteria was it should be at least twice the maximum of the maximum for of the
assignment.
So sending it good thousand so it is enough.
So what we need is we need to put in this get to an in also December.
There should be one by I was in and we also need to set dec systems under the open.
We need to go to the clocking and there in dissembling system period.
We need to put it on me.
I was in we need to match all December in blocks.
If we run it 10 times against we'll see that in this group.
So this is the scope this is the single zone region.
So it is in zoomed out format.
We need to zoom in either again do the auto scan where you can just block it would auto still signal
the signal has been auto scan according to the size of the display.
So it is still not clear.
So we can't scale the axis also.
So if we want to scale the x y axis or x axis we zoom zoom the X axis will create this and we this must
we need or zoom out even even so as you can see through the signal has been zoomed in and you can see
that this is the sine wave which is a not more natural like it's analog because we have only taken several
thousand samples for second.
So you see increase the sample period let's say if we increase the sample grid to 10000
in just December then a signal would be more smooth and more like an analog sine wave.
So as you can see that the signal is more smooth out and seems like more science so we don't compared
to before.
So this was the basic introduction to some link and Xilinx systems in nature how we can use discount
Ukraine to see Dan's landing systems in four blocks to design our more than best design.
Thank you.