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Welcome to life for the last seven segment display in this video I'm going to show you what the complete

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solution should look like when your base is to board.

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Now if you get stuck or have any issues.

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Be sure to look in the back of the references section.

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I have several.

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Yes I said that go through some component instantiations which are what the main part of the Slavs focused

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on.

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Or if you get stuck with that and can't figure out how to get this run Feel free to send me an email.

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I'm more than willing to help if you're ready.

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Grab your board must go.

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OK.

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So here we have lamb for which is hexa sent in segment display running on a basis to board.

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And with this lab we are going to be exercising the certain segment displays right here and there.

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We're just using the the two two segments to your far left and with easy to follow gave you you've got

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down.

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We're going to be using all these switches and we've got that far in left for here.

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Is like your input one in the far right here is your input to which it doesn't really matter which ones

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which are just just as long as you have four switches and you know what four switches are tied to one

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of the segment.

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One of these ways and the way this works here is as you talk about these switches it's going to change

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your value on your and segment display right here.

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And like with all the previous lives with the clocking we were doing with the pushbuttons here however

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we're not doing any of that here.

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That's all controlled from the board here because if we were or because what is working is this is actually

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the multiplex where each of these displays is actually being displayed individually but it's happening

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so fast that you can't even tell.

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It looks like they're just playing the same exact time which if you look at the user guy in the references

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section of the bases or they talk about that in pretty good detail that they have like two or three

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pages that talk about how how this segment is playing.

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It's multiplexed and how to do that.

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So what we'll do here is change the values of these switches which is essentially a four for that you

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that is going to be represented on here which if you have a format value which in hex counts from 0

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to f.

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So for example here I've got one change that value 1 there.

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Now for binary to that switch there is me to their binary 3 3.

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Now for a for toggle this term those down I get to 4 5 6 7 8 and 9

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and 10 which is you know X hexadecimal.

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No 10.

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It goes from 9 and goes to B C D E.

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So the may have Arseny the math.

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So you can see basically that and this one is the same exact.

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It's just replayed on the on the other display there.

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So I get that one.

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I got a one at four five but always down I got 0 0 1 1.

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So this is a very useful way to display information if you've got a whole byte of data somewhere located

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in your FPGA.

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You want to know what that is.

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You can use this surrogate of the slab to go ahead and display it on these sectors that have 7 display

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and where you are.

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You don't have to use AOL to represent this data.

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So like if I have no idea that's got this combination you know you can look at any reason you can understand

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what that is.

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You can just tell you with just you know seven the end you know 72 of them and you can get this binary

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representation of that.

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And so this is the last four here of the Nexus 7 display.

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And like I said if you have any problems or this doesn't make sense to you or you don't really know

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what's going on.

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Feel free to email me.

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I'm more than happy to help.

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I want you guys to learn this.

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I really do.

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I want you to be able to do this and have that aha moment.

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I know and understand what's going on.