WEBVTT 00:00.060 --> 00:06.150 The system that we're going to implement is the binary to the seven segment equal right to what we let 00:06.150 --> 00:08.530 Zouma's from an on ongoing basis. 00:09.000 --> 00:13.290 We will be considering three switches, OK, which would serve as input to our system. 00:13.620 --> 00:20.130 So depending on the value that we feed, OK, the equivalent decimal number will be displaying on it. 00:20.150 --> 00:21.450 Seven segment display, right? 00:21.660 --> 00:25.980 So we'll just be going through a fundamental of a seven segment display before we actually proceed to 00:25.980 --> 00:26.550 equal weight. 00:26.820 --> 00:32.040 So if you consider the seven segment display, so we have a seven included, right, so each LCD have 00:32.040 --> 00:35.730 a unique name, for example, if you consider this as a seven segment display. 00:35.940 --> 00:38.960 So we have this LCD, which is named as any. 00:39.330 --> 00:48.840 This allele, which is named as b c d e f g h if you count one two three four, five six and seven eight 00:48.840 --> 00:48.990 two. 00:48.990 --> 00:50.970 We have a seven alleles right now. 00:50.970 --> 00:54.350 We have a two configuration for a seven segment display. 00:54.360 --> 00:57.630 So OK, so it could either be a common A. or a common category. 00:57.630 --> 01:00.210 So when we see our common A.. 01:00.360 --> 01:04.540 OK, so each allele will have a two term right to A. and cattle. 01:04.590 --> 01:12.480 So if you connect all the A. All finally this together, so that is referred to as common A. seven segment 01:12.480 --> 01:13.080 display, right? 01:13.410 --> 01:20.310 Whereas if you connect all the cattle off and they do this together, OK, then that kind of the seven 01:20.320 --> 01:24.930 segment displays referred to as the common cattle seven segment right now. 01:24.930 --> 01:26.580 Here you could see the. 01:27.660 --> 01:36.060 Onboard 716 display that we have on hand based distributors of common and great so valued of all their 01:36.060 --> 01:37.420 lives are connected together. 01:37.700 --> 01:42.120 Whereas for a cattle, we will be applying the signal from our SPG, right? 01:42.360 --> 01:45.960 So you could clearly see for each rate. 01:45.960 --> 01:46.980 So to turn on. 01:47.700 --> 01:53.820 Since we have a cattle terminal which is connected to an object, we need to apply as a so to turn on 01:53.820 --> 01:57.480 any one of this and we just need to apply zero rate. 01:57.690 --> 01:59.580 And if we considered an annual rate. 01:59.580 --> 02:02.190 So we have a full seven segment display rate. 02:02.460 --> 02:05.030 So to enable the seven to display rate. 02:05.040 --> 02:07.450 So this is a common and open rate. 02:07.470 --> 02:12.150 This makes sense, though this is a common annual thing that we have over here, right? 02:12.810 --> 02:20.590 But this is connected to the BNP transistor rate and to turn on a P and B transmit transistor. 02:20.630 --> 02:23.760 OK, so even though it is the common A. Right. 02:23.760 --> 02:25.800 But still, we need to apply zero. 02:25.850 --> 02:31.830 OK, so when we apply it, zero from this state right to this will turn on the transistor. 02:31.830 --> 02:36.420 And then finally, we will be getting colour that is flowing through this seven segment display, right? 02:36.420 --> 02:42.660 So even though our display is of when I know, right, due to our presence over time this year, we 02:42.660 --> 02:44.220 still need to apply it here. 02:44.520 --> 02:45.120 This makes sense. 02:45.120 --> 02:50.210 So you could see, for example, OK, this is our. 02:51.430 --> 03:00.250 Any rate, so this will be coming from this spin rate so that W7 W6, you wait dissolve Pinto on an 03:00.250 --> 03:01.420 FPGA chip, right? 03:01.420 --> 03:05.950 So we will be applying a signal to this to turn on the specific segment, right? 03:05.950 --> 03:07.960 So this represents our cattle. 03:09.840 --> 03:12.150 And then we have an, I know, lower rate. 03:13.340 --> 03:15.980 And this is connected to. 03:17.250 --> 03:19.140 To the CC, right? 03:19.500 --> 03:21.960 And this is BNP transistor. 03:22.990 --> 03:30.400 So this again, will be coming from Fiji, right, so this will be and enable pin that will be used 03:30.400 --> 03:36.790 to enable the specific seven segment display out of this war seven segment display that we have on hand, 03:36.970 --> 03:37.300 right? 03:37.750 --> 03:40.100 So this will be again coming from in Fiji. 03:40.120 --> 03:47.410 The cattle signal will also be coming from an FPGA now to have a positive signal at an alert rate. 03:47.620 --> 03:54.820 So we need to make sure that we close our transistor right dad since our transistor is the input transistor, 03:55.300 --> 03:59.050 so we need to apply a seat over here and when we apply zero. 03:59.300 --> 04:02.760 OK, so this will basically be here as it switch, right? 04:02.770 --> 04:10.240 So when this behave as a close switch, this will basically connect the V60 to the North Bay, not far 04:10.510 --> 04:16.600 LCD, OK, and then depending on the signal that we apply on and cathode, then we will be turning on 04:16.600 --> 04:17.020 and off. 04:17.860 --> 04:18.450 This makes sense. 04:18.450 --> 04:19.990 So this is the fundamental operation. 04:20.230 --> 04:28.420 Now the takeaway from this entire thing is to enable any of the seven segment display that we have right 04:28.420 --> 04:30.270 out of this seven segment display. 04:30.280 --> 04:36.790 We just need to apply zero at this point, OK, which are the common and open and to doing on this specific 04:36.790 --> 04:40.150 segment, often single seven segment display. 04:40.300 --> 04:46.270 We are going to need to apply it right so that let's considered the first case when we used only a single 04:46.270 --> 04:47.500 seven segment display, right? 04:47.770 --> 04:52.240 So we'll just apply that zero over here that is basically connected to W4. 04:52.490 --> 04:54.070 OK, so we will be applying the zero. 04:54.100 --> 05:01.330 This will enable this seven segment display and will be simply applying one to the rest of the common 05:01.330 --> 05:01.750 and open. 05:01.790 --> 05:06.550 So this will automatically disable this three seven segment display, right? 05:06.580 --> 05:11.720 This makes sense now to display a zero rate of zero will be something like this, right? 05:12.740 --> 05:14.840 So we have zero something like this. 05:15.380 --> 05:23.330 So this is referred to as the B C D E F, and then we have g over here right now. 05:23.340 --> 05:29.540 You could clearly see we want to turn on E B, C D e f, right, and we want to turn off G. 05:30.290 --> 05:37.020 So if we consider zero zero zero combinations, so E will be applied a logic C2 OK. 05:37.040 --> 05:39.710 So this will basically turn on this allele segment. 05:40.100 --> 05:44.930 If we apply zero to a B, this will turn on the B allele segment. 05:44.940 --> 05:49.390 Similarly, when we apply zero to a c d e f OK. 05:49.400 --> 05:52.670 So this will basically turn on C, D E and right. 05:52.950 --> 05:58.100 Whereas if we're going to GDP ratio for a G, we are applying what right? 05:58.100 --> 06:00.680 So this will be automatically turning off. 06:00.830 --> 06:03.060 I d seven g. 06:03.840 --> 06:04.160 Right. 06:04.220 --> 06:07.730 Whereas DP is also one, so this will also turn off. 06:08.680 --> 06:10.780 The right time to be able to get to you. 06:11.060 --> 06:18.340 So likewise, you could find out the combination of value for A B, C, D, E, F G and B, depending 06:18.340 --> 06:19.960 on the value that you one percent rate. 06:19.960 --> 06:25.580 So I have already created a table of it and we have already found out an equal integrated serial number, 06:25.630 --> 06:25.860 right? 06:25.870 --> 06:32.560 So if you just convert this to exactly single digit rate, so this for zero will be giving a zero and 06:32.560 --> 06:35.650 then zero zero one one will be giving us three, right? 06:35.650 --> 06:38.010 So we have a zero 393 submit form. 06:38.230 --> 06:44.990 Likewise, I've calculated all the values for all the three possible combination that we could have 06:44.990 --> 06:46.550 within binary number, right? 06:46.570 --> 06:52.690 So what we're going to do is this B to B will be zero will be connecting to the three slates, which 06:52.690 --> 06:53.290 is OK. 06:53.530 --> 06:59.290 And there's a b c, d, e f g and B will be connecting to the seven segment, OK? 06:59.500 --> 07:07.240 And as we change the speed of light switches, we will see that to be able to find out and equally decimal 07:07.240 --> 07:10.030 representation on this seven segment display right now. 07:10.030 --> 07:10.720 What are we going to do? 07:10.720 --> 07:15.940 It will be going to a vital where we will start developing the system. 07:16.420 --> 07:18.190 We'll get out of this deep.