WEBVTT 00:00.090 --> 00:05.580 So now let us try to understand the typical format that we have for our signal, and so we already have 00:05.580 --> 00:06.750 added this old school. 00:06.960 --> 00:12.310 OK, and this is the template that we get with then we this so we have not added any food to our duty. 00:12.360 --> 00:18.990 So we just consider to the monster signal and variable so entity could be without the boats, right? 00:19.440 --> 00:24.330 And that is usually the case when you write the test, when traits of this fish do not have input and 00:24.330 --> 00:24.850 output. 00:25.360 --> 00:29.120 We could just demonstrate the concept with a cool like, that's right. 00:29.190 --> 00:35.550 So this is your re not synthesize it, but so you won't be getting any logic because you have to specify 00:35.550 --> 00:35.940 input. 00:36.450 --> 00:36.690 Right? 00:37.050 --> 00:39.590 So we start with an architecture, right? 00:39.590 --> 00:42.490 So here we have an architecture, then we can write. 00:42.490 --> 00:49.140 So this is the first space where we could declare full thing so we could add Cygnet because our company, 00:49.320 --> 00:54.190 we collect memories, or we could also add user defined Typekit. 00:54.210 --> 00:57.210 So these are the full components that we specify over here. 00:58.050 --> 00:58.410 OK. 00:58.680 --> 01:02.790 So to declare a signal, we start with the keyword signal, right? 01:03.660 --> 01:06.150 Then we provide the name to a segment. 01:06.150 --> 01:07.500 So let me just an e. 01:07.980 --> 01:11.070 Then we specify the type, right? 01:11.070 --> 01:17.010 So we add all right and then the detail that you want to have for a signal, right? 01:17.010 --> 01:18.810 So that is what you want to specify. 01:19.080 --> 01:25.380 Now, since we haven't covered much on the lead today, we will be simultaneously covering the data 01:25.380 --> 01:27.070 types that we have with the right. 01:27.090 --> 01:33.790 So as you complete a specification of today, then you use Coolen equals two without this piece, OK, 01:34.020 --> 01:37.110 who added initial value to the signal? 01:37.180 --> 01:37.440 Right. 01:37.460 --> 01:42.810 And finally, as you complete specifying an initial value, then you add a semicolon, right? 01:42.810 --> 01:45.240 So this is how you declare the signal. 01:45.540 --> 01:53.220 And if you consider a variable rate to begin, we have a process and between processes and begin, we 01:53.220 --> 01:56.450 get the space to declare variable rate. 01:56.470 --> 01:57.990 The process could have a name. 01:58.200 --> 02:03.360 So we'll just be adding this as even so, B one is the name for our process and we could have a multiple 02:03.360 --> 02:04.110 process, right? 02:04.470 --> 02:06.280 So let it just start B2 also. 02:06.300 --> 02:12.480 So as we start the process, we need to end the process before we start declaring the new process, 02:12.480 --> 02:12.680 right? 02:12.700 --> 02:14.540 So in process? 02:14.790 --> 02:15.600 This makes sense. 02:16.200 --> 02:19.890 So we declared our process even OK. 02:19.890 --> 02:25.770 And then we have a space between process and begin to declare the component that could be placed between 02:25.770 --> 02:26.100 this. 02:26.100 --> 02:31.290 And then we end up the process by calling and process to declare repeat process P2. 02:31.500 --> 02:33.690 So we start with the P2 again. 02:34.830 --> 02:38.430 Process the space to declare the component that process can have. 02:39.460 --> 02:40.000 Begin. 02:40.030 --> 02:45.170 And the last thing that we're going to do this in process and process, right? 02:46.740 --> 02:53.040 So to declare a variable for Process B one, we will start with the key word of it, then we provide 02:53.040 --> 02:57.210 the new to a variable really, just assume it to be then cool. 02:57.420 --> 03:00.060 OK, then we specify the due date again. 03:00.060 --> 03:06.030 We will not be adding ADT until we discussed it to initialize the variable. 03:06.060 --> 03:08.940 We will just be utilizing gold equals two. 03:09.280 --> 03:14.020 OK, without this piece, and then we add value to a variable. 03:14.040 --> 03:17.250 And finally, we add a semicolon, right? 03:17.250 --> 03:19.320 So this is how we declared a variable. 03:19.500 --> 03:22.710 So this variable will be local to the process. 03:23.100 --> 03:27.540 So Process B2 simply could not access this variable, right? 03:27.600 --> 03:32.120 This makes it so this is how we declare signal and the variable rate. 03:32.120 --> 03:35.940 So signal will be declared between architecture and begin. 03:36.090 --> 03:41.610 OK, remember this thing, whereas variable will be declared between ROS and Begin. 03:41.910 --> 03:45.450 This is this piece which is allocated for a declaration of what?