WEBVTT 00:00.150 --> 00:03.770 So let us try to understand the downgrades by we shall. 00:04.230 --> 00:09.480 OK, so the Dow basically is what is the. 00:10.660 --> 00:17.560 Significance of this syntax that we have utilized in this speech and then that it did exist, any other 00:17.560 --> 00:19.740 approach for achieving the same result? 00:19.870 --> 00:20.100 Right. 00:21.280 --> 00:29.110 So this is regarding the overlapping sequence that we have implemented and then we have also written 00:29.110 --> 00:35.650 the first, what we'll do is we'll try to understand the syntax that we have used in an. 00:36.630 --> 00:43.020 The tests that are posted long and then will later understand what other alternatives that we have at 00:43.020 --> 00:49.910 the site, so our agenda is basically to send a random signal to the D and poor that we have. 00:49.920 --> 00:50.170 Right. 00:50.370 --> 00:52.110 So if you just go through the. 00:54.280 --> 00:56.640 Good, OK, so what we are doing is. 01:00.090 --> 01:03.750 So here we have our top model, which we are testing. 01:03.780 --> 01:10.650 OK, so this is designed to test all the inputs are declared with the signal giver and then they are 01:10.650 --> 01:16.530 initialized to see, whereas our output are also declared with the signal, but they are not initially. 01:16.560 --> 01:18.600 So this is the first thing that are doing. 01:19.050 --> 01:25.740 And then to send a random values to the dean, what we are doing is we have declared one vector. 01:25.800 --> 01:27.630 OK, so multiverse signal. 01:27.630 --> 01:30.120 We have Bechler, which is having the size of it. 01:30.120 --> 01:32.670 But and then our plan is to send. 01:34.480 --> 01:40.090 Each bullet entered from an this is what we are doing is Bloxwich, what we are doing is we are sending 01:40.090 --> 01:40.460 in this. 01:40.500 --> 01:42.070 We hope we are achieving that. 01:42.340 --> 01:49.150 They just trying to understand, OK, so if you just analyze the processes and to do to what this means 01:49.150 --> 01:54.900 with each new clock, we will be updating or evaluating on our particular issue. 01:54.950 --> 02:01.150 OK, so in this case, as soon as our clock changes, you will be noticing what we are doing is we are 02:01.150 --> 02:07.170 checking the edge of a clock and if we have a positive clock, we are checking whether other counties 02:07.330 --> 02:10.120 less than so considered the first iteration. 02:10.150 --> 02:13.870 So here we have declared a signal and we have initialize. 02:13.870 --> 02:14.890 It was right. 02:14.920 --> 02:17.650 So for a first count will have a value of the. 02:18.740 --> 02:25.790 Bogus account will have a value of zero, and since it is less than eight, so we will be executing 02:25.790 --> 02:27.510 the expression that are written inside. 02:27.530 --> 02:29.990 And if so, in this case, Dean. 02:31.080 --> 02:35.810 No, being a single bitrate, so Dean will be close to OK, so 10. 02:37.130 --> 02:40.070 And then since I don't have a value zero, it will be. 02:41.210 --> 02:50.540 Dempsey and if you see we have a best multiple attractive, so this value is zero, the next is one. 02:51.610 --> 02:54.950 Two and so on, up to seven, we have that right. 02:55.240 --> 03:02.380 So when we say Dean equals to 10, 10, zero to that basically means Dean will be equal to Seydou from 03:02.380 --> 03:02.620 here. 03:02.840 --> 03:03.100 Right? 03:03.520 --> 03:04.370 This makes sense. 03:04.780 --> 03:06.280 It will be close to 130. 03:07.320 --> 03:13.560 So it will be equal to one, since our victory this week will consist of one, right? 03:13.740 --> 03:18.130 And then we are increment incrementing the chondrite, so we are incrementing the count. 03:18.150 --> 03:24.660 So after we complete our first cycle, count will now be equal to. 03:28.370 --> 03:35.790 One, right, so in the next cycle, what will happen is, again, it is less than eight days and will 03:35.790 --> 03:37.730 now be close to them. 03:39.190 --> 03:40.090 We'll get them. 03:42.290 --> 03:48.290 So in this case, 10 basically means the next speed that we have in invective, so that is. 03:49.580 --> 03:57.080 So we'll be sending being equal to zero on our boat and then on that clock count will be. 03:57.530 --> 04:00.110 So this is we are for sending. 04:00.140 --> 04:07.550 So this is the way that we have utilized to send this aid one after another to the dean signal that 04:07.550 --> 04:08.200 we have declared. 04:08.240 --> 04:08.510 Right. 04:08.840 --> 04:16.370 And once it reaches to and know, since our camp is having a max size of about it, we cannot have any 04:16.370 --> 04:18.290 value or it will simply be an undefined. 04:18.300 --> 04:20.450 So we are making contact. 04:20.480 --> 04:21.260 Any questions? 04:21.470 --> 04:28.750 So if you just run, this school will be finding this signal, the aid that we have stored inside it, 04:28.750 --> 04:32.840 and we'll take it again and again and be able to see a light signal. 04:32.870 --> 04:36.480 OK, so let's just go ahead and try to perform a simulation. 04:36.500 --> 04:36.750 Right. 04:37.010 --> 04:44.300 So if I just set this as a talk, OK, and if I try to perform a simulation, so we'll be noticing that 04:44.300 --> 04:46.370 the Dean values continuously changing. 04:46.430 --> 04:52.880 OK, this is basically due to the fact that we are as soon as we lose to Mexico and we are making count 04:52.880 --> 04:56.110 to be close to zero and then we will see it. 04:56.380 --> 04:58.420 So this is the first wave that we have utilized. 04:58.470 --> 05:04.360 OK, well, what we are doing is we have a vector or multiple segment, OK? 05:04.640 --> 05:07.820 And then utilizing acounter variable. 05:07.880 --> 05:15.200 OK, so we are utilizing acounter variable and then we are sending a single value. 05:16.910 --> 05:17.600 From. 05:18.970 --> 05:19.600 Victor. 05:21.910 --> 05:28.180 OK, so this is a matter that we have, you know, in fact, in some of the scenarios, you can actually 05:28.180 --> 05:31.090 replace this vector with the files. 05:31.600 --> 05:37.080 So you have a file where you have a data and then you read the letter from a fight and then you send 05:37.300 --> 05:40.360 one by one the big data to the signal. 05:40.810 --> 05:42.540 So this is the method that we have utilized. 05:42.580 --> 05:45.550 OK, so let us try to solve the other question. 05:45.550 --> 05:51.470 That is whether there is any other approach that can be made to achieve the same result. 05:51.560 --> 05:53.390 OK, yes, they do exist. 05:53.430 --> 05:55.510 Another approach will be understanding them. 05:56.080 --> 06:04.030 OK, so other approach would be that if you do not want to have multiple signals like this, you can 06:04.030 --> 06:04.810 man you are. 06:06.070 --> 06:08.830 So if you do not want to generate. 06:10.110 --> 06:15.030 The signal automatically considering a vector, you can generate the manual. 06:15.420 --> 06:16.940 Well, we do that now. 06:17.460 --> 06:22.860 Then once we declare the signal, if you remember it is already been initialized to correct. 06:23.070 --> 06:30.060 So when we declare anything as an input like this signal did standard and the school logic. 06:30.420 --> 06:32.990 So we are initializing it to zero here. 06:33.300 --> 06:33.570 Right. 06:33.590 --> 06:36.730 So how we can do the manual stimulus is simple. 06:36.750 --> 06:43.050 So let us assume that the zero we want to have for 10 nanoseconds and then we want to make it one. 06:43.080 --> 06:50.720 So what we'll be doing is we will be making the nickless to and just before we have a next clock cycle, 06:50.730 --> 06:58.800 that is we know that since the clock stimulus that we have utilized inside our test bench is having 06:58.800 --> 07:02.250 a period of 10 nanosecond and that you can verify it right from here. 07:03.090 --> 07:09.600 So you'll be finding that we are waiting for five nanoseconds and then we are making it so the it and 07:09.600 --> 07:09.770 then. 07:10.830 --> 07:18.790 So just before you have your next positive, which you try to apply the full value to the right. 07:19.020 --> 07:20.150 So that is what we are doing. 07:20.160 --> 07:23.980 So we know that the period of our clock will be a nanosecond. 07:24.240 --> 07:27.800 So on the night nanosecond we are making being to be close to. 07:27.810 --> 07:32.080 Similarly, the next block will appear at 20 nanoseconds. 07:32.280 --> 07:37.650 So just before the next block is that is at 19 nanosecond, we are making it. 07:38.040 --> 07:45.360 Similarly will be finding we want to basically generate one zero one zero one zero one. 07:45.600 --> 07:45.850 Right. 07:46.110 --> 07:49.220 And this you can make sure from zero to right. 07:49.380 --> 07:51.050 So we are going like this. 07:51.060 --> 07:53.550 We are going from right to left to. 07:54.500 --> 07:57.470 We are basically sending first one, then zero. 07:57.530 --> 08:00.200 Then again, one, then zero, then again one. 08:00.200 --> 08:00.890 Then zero. 08:01.040 --> 08:01.710 One zero. 08:01.710 --> 08:01.910 Right. 08:01.930 --> 08:03.920 So this is the combination that we want to say. 08:04.760 --> 08:08.660 So here what we are doing is we know that the initial value zero. 08:09.410 --> 08:11.230 So we have say No. 08:11.240 --> 08:12.900 One, then zero. 08:13.340 --> 08:14.840 Then again, when? 08:14.840 --> 08:18.360 Then again, zero one zero one zero and so on. 08:18.360 --> 08:18.680 And so. 08:18.780 --> 08:19.070 Right. 08:19.370 --> 08:23.330 So this is an alternate with the second approach that you can utilize. 08:23.340 --> 08:30.230 What we are doing here is we are changing or forcefully applying the stimulus to a deed of a single 08:30.230 --> 08:31.740 bank just before. 08:32.420 --> 08:36.650 That is one second one nanosecond prior to our clock rate. 08:36.890 --> 08:40.080 So for a first lifecycle period will be 10 nanoseconds. 08:40.130 --> 08:43.790 So we are applying a dean at nine nine. 08:44.150 --> 08:44.460 Right. 08:44.870 --> 08:48.020 And then next block, which of which will appear at 20. 08:48.050 --> 08:50.540 So we are applying it 90 nanoseconds, then. 08:50.540 --> 08:51.330 Twenty nine nine. 08:51.680 --> 08:53.590 Thirty nine, forty nine and so on and forth. 08:53.610 --> 08:59.270 And stimulus remains, that is one zero one zero one. 08:59.300 --> 09:03.220 And then again, you can apply more stimulus if required. 09:03.590 --> 09:05.300 So if you just go to and we value. 09:05.510 --> 09:08.910 OK, so I have already created a testament to let us first understand. 09:09.650 --> 09:12.590 So this is exactly what we are doing in the previous two. 09:12.820 --> 09:18.410 OK, we are generating the clock off period then and then. 09:18.950 --> 09:21.190 Since then we are directly focusing. 09:21.200 --> 09:26.900 We do not require to have a process so close to one after nine nanoseconds and zero after ninety nanosecond, 09:26.900 --> 09:30.830 second one after twenty nine indeed of the thirty nine nanoseconds. 09:30.830 --> 09:34.360 And finally we are again making it one of the forty nine nine the second rate. 09:34.490 --> 09:41.120 And we are just changing a behavior which is the architecture that we have right now will go ahead and 09:41.150 --> 09:42.460 will perform the simulation. 09:42.470 --> 09:44.680 So first we will said this as it source. 09:47.590 --> 09:51.510 And then again, then we'll be able to simulation. 09:56.450 --> 09:58.400 So now you'll be finding that. 09:59.240 --> 10:06.170 Be able to get the stimuli over here to zero one zero one zero, and then we also are able to get out 10:06.170 --> 10:06.680 as one. 10:06.850 --> 10:09.640 OK, so here we are able to detect the sequence, right? 10:11.280 --> 10:18.150 So this is the second way that you can utilize to generate a stimulus to more visitors. 10:18.170 --> 10:24.660 So, for example, the third way that you will that you the same result is utilizing the clock like 10:24.660 --> 10:25.120 behavior. 10:25.470 --> 10:31.870 So you can call the process OK, and then you can use a dean equals to not of the. 10:31.890 --> 10:37.260 So with each what will happen is with after a period of ten and a second. 10:37.530 --> 10:39.320 So we are waiting for a nanosecond. 10:39.370 --> 10:41.670 So the initial value of the end will be zero. 10:42.030 --> 10:42.560 Right. 10:43.140 --> 10:49.560 So this will be true for a nanosecond and then we are making being equals to not of being so here as 10:49.560 --> 10:51.080 soon as it is then a nanosecond. 10:52.460 --> 10:59.270 We will make DiNicola close to it and this value will continue for 10, right, and then again, after 10:59.270 --> 11:01.120 10 nanoseconds, it will be negative. 11:01.340 --> 11:05.800 So we will again get 10 on the second and then so on and so forth. 11:05.860 --> 11:06.060 Right. 11:07.460 --> 11:13.520 So here we are not getting a random stimulus, but the clock like signals since our state machine or 11:14.220 --> 11:20.910 the sequester dictate that we have implemented required one zero one zero like the signal. 11:20.930 --> 11:22.660 So this can also be utilized. 11:22.670 --> 11:25.350 So this is our third approach that you can utilize. 11:25.700 --> 11:29.960 So if I just show you the simulation, it will also be giving us the same result. 11:29.990 --> 11:34.850 OK, so let me just go ahead and inside that speech to. 11:36.040 --> 11:36.490 OK. 11:38.380 --> 11:41.590 You'll be noticing that if I just comment on this. 11:42.590 --> 11:45.380 OK, we have declared. 11:46.420 --> 11:52.690 This as a third of what we are doing is close to north of me, and then we are waiting for a nanosecond 11:52.690 --> 11:53.640 to match our clock. 11:54.190 --> 11:58.600 So if I just see you out and try to run a behavioral simulation. 12:07.550 --> 12:14.620 So if I just try to fit the viewpoint to the screen, we will be finding the exact same result. 12:14.670 --> 12:18.180 What we are getting with the first night. 12:19.730 --> 12:25.130 The food that you would use to achieve the same thing is, again, applying a manual stimulant. 12:25.220 --> 12:31.210 OK, so here also we have applied a manual stimulant, but here we are not utilized the process. 12:31.220 --> 12:31.540 Right. 12:32.210 --> 12:38.930 So we can also utilize the process and then we can also utilize the process and generate the manual 12:38.930 --> 12:39.990 stimulants like this. 12:40.020 --> 12:45.440 OK, so this this can be considered a condition of an automatic stimulus, right? 12:46.370 --> 12:49.700 This can be considered as generating a manual stimulus. 12:49.970 --> 12:52.750 That is, you are deciding the shape of a vehicle. 12:52.850 --> 12:56.330 So utilizing the process also such things can be achieved. 12:56.720 --> 12:57.260 I'll you. 12:57.260 --> 12:59.520 That is like this. 12:59.540 --> 13:02.560 OK, so we are calling a process, OK. 13:02.990 --> 13:06.800 And then what we are doing is since an initial value of being is zero. 13:08.020 --> 13:13.860 So we are keeping that value for a nanoseconds, so we are calling for a nanosecond, then we are making 13:13.870 --> 13:17.440 being to be close to when we are waiting for a nanosecond. 13:17.770 --> 13:24.160 And then this is how we are generating one zero one zero one zero one zero one and so on. 13:24.430 --> 13:33.910 And then whenever you have a process without a sensitivity list, it is a good idea or you need to add 13:34.000 --> 13:36.120 wait till we find it. 13:36.120 --> 13:39.100 We have already had it before a nanosecond and later. 13:39.160 --> 13:43.060 Do I just want to have a stimuli up to this point? 13:43.060 --> 13:49.410 That is, I only want to have one zero one zero one zero one zero and then continuously see. 13:49.630 --> 13:55.510 OK, so for that reason I have filed every so often this will continue to be having a previous one. 13:55.510 --> 13:59.060 We just see if we want to have a continuously changing value. 13:59.110 --> 14:02.050 Then you can just remove this wait and then you'll be finding again. 14:02.050 --> 14:05.410 This thing will be repeated as soon as we reached the last one. 14:09.830 --> 14:16.550 OK, so let me just go ahead and try to perform a simulation, so if you just go ahead and now if I 14:16.550 --> 14:17.720 just come this out. 14:18.500 --> 14:20.330 And if I uncommented this. 14:28.940 --> 14:29.390 OK. 14:30.260 --> 14:34.080 So here we are generating a manual stimulus inside a process. 14:34.490 --> 14:40.970 So the difference between this method rate, so this method and this method is so here we have not utilized 14:40.970 --> 14:41.630 the process. 14:43.030 --> 14:49.090 And here we are utilizing the process so this, too, can be considered as an alternative to each other 14:49.240 --> 14:56.680 option, dating a manual view from sheep's, whereas if you consider this to this matter, here we are 14:56.680 --> 15:00.160 utilizing a plot to generate an automatic view from ships. 15:01.980 --> 15:05.550 So let's just go ahead and again relaunch a simulation. 15:13.560 --> 15:21.660 So if I just now go to a refund, you'll be finding that if you have a refund stimulus package and after 15:21.660 --> 15:28.350 some time we have to do two operations, we might be able to test every form because we are getting 15:28.740 --> 15:30.450 changes in of signals. 15:30.700 --> 15:34.710 OK, so there are four ways by which you can proceed, right? 15:34.740 --> 15:37.350 So the first phase is clean up. 15:38.380 --> 15:39.280 This thing of it. 15:43.910 --> 15:49.370 OK, so to summarize this question from Beashel, OK, so what are the different ways by which you can 15:49.370 --> 15:56.150 generate a stimulus for investment so you can either have an vector, OK, where you have all the stimuli 15:56.160 --> 16:00.230 that you want to say and then bit by bit you are. 16:01.220 --> 16:03.770 Sending a stimuli to an input. 16:03.800 --> 16:06.120 OK, so this is our first method that we have. 16:06.560 --> 16:11.470 The second method could be that you use manual stimulus. 16:12.450 --> 16:19.570 OK, generated by you and sending it one by one after some period just before your clocks. 16:19.920 --> 16:26.790 OK, so here we are utilizing unofficial keyword and then the simulator sent just before the clocks. 16:27.510 --> 16:30.420 OK, so this can be considered the second way. 16:31.890 --> 16:40.260 The third way could be you can use a process and then you can use the clock like signal to generate 16:40.260 --> 16:43.260 a stimulus for an input what we are doing over here. 16:43.890 --> 16:49.740 So these are purely clock signals and this can actually be utilized to generate a stimulus for. 16:50.270 --> 16:52.320 OK, so this is the food. 16:52.320 --> 16:57.860 We could be that you use a process, OK, and then you send the manual stimulus. 16:57.870 --> 17:03.420 Remember, if you want to continuously have this signal be sent to anyone who want to innovate and you 17:03.420 --> 17:04.160 activate.