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[Music]

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well

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well
 

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well
i<00:00:25.279><c> welcome</c><00:00:25.599><c> you</c><00:00:25.840><c> all</c><00:00:26.320><c> to</c><00:00:26.480><c> the</c><00:00:26.880><c> lecture</c><00:00:27.279><c> four</c><00:00:27.599><c> of</c>

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i welcome you all to the lecture four of
 

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i welcome you all to the lecture four of
week<00:00:28.840><c> five</c>

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in<00:00:33.600><c> this</c><00:00:33.760><c> week</c><00:00:34.079><c> we</c><00:00:34.239><c> will</c><00:00:34.399><c> be</c><00:00:34.559><c> studying</c><00:00:35.120><c> the</c>

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in this week we will be studying the
 

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in this week we will be studying the
important<00:00:35.920><c> building</c><00:00:36.320><c> block</c>

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important building block
 

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important building block
of<00:00:37.440><c> an</c><00:00:37.680><c> automated</c><00:00:38.239><c> system</c><00:00:39.120><c> that</c><00:00:39.360><c> is</c>

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of an automated system that is
 

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of an automated system that is
microprocessor<00:00:40.399><c> technology</c>

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microprocessor technology
 

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microprocessor technology
let<00:00:42.480><c> us</c><00:00:42.640><c> look</c><00:00:42.879><c> at</c><00:00:42.960><c> the</c><00:00:43.360><c> outline</c><00:00:43.920><c> of</c><00:00:44.320><c> this</c>

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let us look at the outline of this
 

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let us look at the outline of this
lecture

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lecture
 

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lecture
at<00:00:46.000><c> start</c><00:00:46.320><c> of</c><00:00:46.480><c> the</c><00:00:46.559><c> lecture</c><00:00:47.440><c> we</c><00:00:47.600><c> will</c><00:00:47.840><c> see</c><00:00:48.399><c> the</c>

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at start of the lecture we will see the
 

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at start of the lecture we will see the
definition<00:00:49.200><c> of</c>

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definition of
 

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definition of
a<00:00:49.960><c> microprocessor</c>

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then<00:00:55.520><c> we</c><00:00:55.680><c> will</c><00:00:55.920><c> see</c><00:00:56.559><c> its</c><00:00:56.879><c> architecture</c>

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then we will see its architecture
 

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then we will see its architecture
it<00:00:58.480><c> has</c><00:00:59.600><c> various</c><00:01:00.160><c> elements</c>

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it has various elements
 

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it has various elements
how<00:01:01.840><c> these</c><00:01:02.160><c> elements</c><00:01:02.719><c> operate</c>

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how these elements operate
 

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how these elements operate
then<00:01:05.040><c> we</c><00:01:05.280><c> will</c><00:01:05.680><c> learn</c><00:01:06.560><c> what</c><00:01:06.799><c> is</c><00:01:07.119><c> the</c>

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then we will learn what is the
 

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then we will learn what is the
difference<00:01:07.760><c> between</c>

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difference between
 

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difference between
a<00:01:08.760><c> microcontroller</c><00:01:10.159><c> and</c><00:01:10.560><c> a</c><00:01:10.840><c> microprocessor</c>

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a microcontroller and a microprocessor
 

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a microcontroller and a microprocessor
the<00:01:12.479><c> definition</c><00:01:13.040><c> of</c><00:01:13.200><c> microcontroller</c><00:01:14.640><c> will</c>

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the definition of microcontroller will
 

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the definition of microcontroller will
be<00:01:14.960><c> studied</c>

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be studied
 

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be studied
after<00:01:16.320><c> that</c><00:01:16.479><c> we</c><00:01:16.640><c> will</c><00:01:16.880><c> study</c>

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after that we will study
 

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after that we will study
the<00:01:19.479><c> microcomputers</c><00:01:22.159><c> which</c><00:01:22.400><c> we</c><00:01:22.560><c> are</c><00:01:22.720><c> using</c>

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the microcomputers which we are using
 

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the microcomputers which we are using
for<00:01:23.520><c> our</c><00:01:23.759><c> regular</c><00:01:24.400><c> day-to-day</c><00:01:25.280><c> activities</c>

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at<00:01:29.119><c> the</c><00:01:29.280><c> end</c><00:01:29.439><c> of</c><00:01:29.600><c> the</c><00:01:29.680><c> lecture</c><00:01:30.320><c> we</c><00:01:30.560><c> will</c><00:01:30.799><c> study</c>

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at the end of the lecture we will study
 

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at the end of the lecture we will study
about

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about
 

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about
the<00:01:32.240><c> plcs</c><00:01:33.360><c> the</c><00:01:33.520><c> programmable</c><00:01:34.159><c> logic</c>

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the plcs the programmable logic
 

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the plcs the programmable logic
controllers

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controllers
 

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controllers
which<00:01:36.000><c> are</c><00:01:36.400><c> used</c><00:01:36.880><c> in</c><00:01:37.759><c> the</c><00:01:38.000><c> automation</c>

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which are used in the automation
 

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which are used in the automation
industry.

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its<00:01:42.320><c> elements</c><00:01:43.119><c> configuration</c><00:01:43.840><c> and</c><00:01:44.000><c> operation</c>

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its elements configuration and operation
 

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its elements configuration and operation
will<00:01:44.799><c> be</c><00:01:44.960><c> studied</c><00:01:45.360><c> in</c><00:01:45.520><c> detail</c>

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will be studied in detail
 

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will be studied in detail
fine<00:01:46.799><c> let</c><00:01:46.960><c> us</c><00:01:47.040><c> begin</c><00:01:49.200><c> in</c><00:01:49.360><c> this</c><00:01:49.600><c> lecture</c>

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fine let us begin in this lecture
 

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fine let us begin in this lecture
we<00:01:51.200><c> will</c><00:01:51.360><c> be</c><00:01:51.520><c> studying</c><00:01:52.320><c> various</c><00:01:53.439><c> programmable</c>

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we will be studying various programmable
 

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we will be studying various programmable
logic<00:01:54.640><c> devices</c>

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logic devices
 

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logic devices
in<00:01:57.360><c> a</c><00:01:57.680><c> in</c><00:01:57.840><c> our</c><00:01:58.079><c> previous</c><00:01:58.479><c> lectures</c><00:01:59.439><c> we</c><00:01:59.600><c> have</c>

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in a in our previous lectures we have
 

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in a in our previous lectures we have
seen

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the<00:02:02.960><c> elements</c><00:02:03.439><c> of</c><00:02:03.600><c> measurement</c><00:02:04.240><c> system</c>

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the elements of measurement system
 

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the elements of measurement system
such<00:02:06.719><c> as</c><00:02:07.280><c> the</c><00:02:07.520><c> sensors</c><00:02:08.239><c> and</c>

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such as the sensors and
 

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such as the sensors and
the<00:02:09.679><c> signal</c><00:02:10.080><c> conditioning</c><00:02:10.640><c> devices</c>

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the signal conditioning devices
 

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the signal conditioning devices
after<00:02:13.280><c> that</c><00:02:13.440><c> we</c><00:02:13.599><c> have</c><00:02:13.760><c> also</c><00:02:14.080><c> seen</c><00:02:14.720><c> how</c><00:02:14.959><c> we</c><00:02:15.200><c> can</c>

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convert<00:02:18.959><c> the</c><00:02:19.120><c> signals</c><00:02:19.920><c> from</c><00:02:20.239><c> one</c><00:02:20.560><c> form</c><00:02:20.879><c> to</c><00:02:21.040><c> the</c>

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convert the signals from one form to the
 

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convert the signals from one form to the
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another form now let us look at
 

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another form now let us look at
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the fundamentals of programmable logic
 

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the fundamentals of programmable logic
devices

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as the name suggests the programmable
 

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as the name suggests the programmable
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logic devices
 

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logic devices
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these<00:02:40.000><c> are</c><00:02:40.640><c> programmable</c><00:02:42.080><c> and</c><00:02:42.319><c> logic</c>

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these are programmable and logic
 

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these are programmable and logic
the<00:02:44.720><c> devices</c><00:02:45.920><c> which</c><00:02:46.160><c> are</c><00:02:46.400><c> carrying</c><00:02:46.800><c> out</c>

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the devices which are carrying out
 

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the devices which are carrying out
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logical operations on the data
 

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logical operations on the data
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are called as the logic devices
 

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are called as the logic devices
but<00:02:56.720><c> when</c><00:02:57.519><c> we</c><00:02:57.760><c> are</c><00:02:58.000><c> able</c><00:02:58.400><c> to</c><00:02:58.720><c> program</c><00:02:59.360><c> them</c>

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but when we are able to program them
 

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but when we are able to program them
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when the users are able to program
 

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when the users are able to program
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these logic devices then we are call
 

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these logic devices then we are call
them<00:03:08.000><c> as</c>

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them as
 

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them as
the<00:03:09.040><c> programmable</c><00:03:09.760><c> logic</c><00:03:10.080><c> devices</c>

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the programmable logic devices
 

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the programmable logic devices
programmable<00:03:12.000><c> means</c>

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programmable means
 

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programmable means
we<00:03:12.959><c> can</c><00:03:13.920><c> teach</c><00:03:14.560><c> we</c><00:03:14.800><c> can</c><00:03:15.200><c> instruct</c>

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we can teach we can instruct
 

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we can teach we can instruct
we<00:03:16.840><c> can</c><00:03:18.400><c> train</c><00:03:19.040><c> these</c><00:03:19.280><c> logic</c><00:03:19.680><c> devices</c><00:03:20.400><c> to</c>

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we can train these logic devices to
 

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we can train these logic devices to
carry<00:03:20.959><c> out</c>

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carry out
 

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carry out
a<00:03:22.560><c> certain</c><00:03:22.959><c> set</c><00:03:23.200><c> of</c><00:03:23.440><c> instructions</c><00:03:24.959><c> in</c>

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a certain set of instructions in
 

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a certain set of instructions in
the<00:03:26.000><c> given</c><00:03:26.400><c> sequence</c>

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so<00:03:29.280><c> what</c><00:03:29.519><c> kind</c><00:03:29.760><c> of</c><00:03:30.400><c> operations</c><00:03:31.040><c> these</c>

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so what kind of operations these
 

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so what kind of operations these
programmable<00:03:32.640><c> logical</c>

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programmable logical
 

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programmable logical
logic<00:03:34.080><c> devices</c><00:03:34.720><c> are</c><00:03:34.879><c> carrying</c><00:03:35.280><c> out</c><00:03:36.480><c> they</c><00:03:36.720><c> are</c>

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logic devices are carrying out they are
 

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logic devices are carrying out they are
carrying<00:03:37.200><c> out</c><00:03:37.360><c> various</c>

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carrying out various
 

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carrying out various
control<00:03:38.560><c> functions</c><00:03:40.000><c> according</c><00:03:40.560><c> to</c>

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control functions according to
 

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control functions according to
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the instructions written in its memory
 

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the instructions written in its memory
so<00:03:46.879><c> whatever</c><00:03:47.280><c> the</c><00:03:47.440><c> commands</c><00:03:47.840><c> that</c><00:03:48.000><c> we</c><00:03:48.159><c> are</c>

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so whatever the commands that we are
 

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so whatever the commands that we are
giving<00:03:49.360><c> they</c><00:03:49.519><c> are</c>

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giving they are
 

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giving they are
the<00:03:50.159><c> low</c><00:03:50.400><c> level</c><00:03:51.519><c> language</c><00:03:52.000><c> commands</c>

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the low level language commands
 

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the low level language commands
we<00:03:53.920><c> will</c><00:03:54.080><c> see</c><00:03:54.239><c> what</c><00:03:54.400><c> is</c><00:03:54.480><c> the</c><00:03:54.560><c> meaning</c><00:03:54.879><c> of</c><00:03:55.040><c> the</c>

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we will see what is the meaning of the
 

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we will see what is the meaning of the
low<00:03:55.439><c> level</c><00:03:55.920><c> and</c><00:03:56.000><c> the</c><00:03:56.159><c> high</c><00:03:56.400><c> level</c><00:03:56.720><c> language</c>

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low level and the high level language
 

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low level and the high level language
in<00:03:58.239><c> the</c><00:03:58.480><c> next</c><00:03:58.879><c> few</c><00:03:59.120><c> slides</c>

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in the next few slides
 

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in the next few slides
the<00:04:01.360><c> first</c><00:04:02.480><c> pld</c><00:04:03.280><c> is</c><00:04:04.000><c> the</c><00:04:04.159><c> microprocessor</c>

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the first pld is the microprocessor
 

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the first pld is the microprocessor
microprocessor<00:04:07.840><c> is</c><00:04:08.720><c> a</c><00:04:08.879><c> digital</c>

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microprocessor is a digital
 

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microprocessor is a digital
integrated<00:04:10.239><c> circuit</c><00:04:11.840><c> it</c><00:04:12.080><c> is</c>

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integrated circuit it is
 

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integrated circuit it is
an<00:04:13.040><c> electronic</c><00:04:13.680><c> circuit</c><00:04:15.200><c> and</c><00:04:15.439><c> it</c><00:04:15.760><c> carries</c><00:04:16.160><c> out</c>

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an electronic circuit and it carries out
 

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an electronic circuit and it carries out
various<00:04:18.400><c> digital</c><00:04:18.959><c> functions</c><00:04:20.079><c> which</c><00:04:20.400><c> are</c>

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various digital functions which are
 

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various digital functions which are
necessary

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necessary
 

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necessary
to<00:04:21.759><c> process</c><00:04:22.160><c> the</c><00:04:22.320><c> information</c><00:04:24.000><c> which</c><00:04:24.240><c> are</c>

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to process the information which are
 

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to process the information which are
necessary

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necessary
 

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necessary
to<00:04:26.320><c> process</c><00:04:27.040><c> the</c><00:04:27.199><c> data</c><00:04:27.680><c> given</c><00:04:28.080><c> to</c><00:04:28.800><c> the</c>

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to process the data given to the
 

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to process the data given to the
microprocessor

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microprocessor
 

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microprocessor
the<00:04:31.360><c> microcomputer</c><00:04:33.840><c> is</c>

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the microcomputer is
 

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the microcomputer is
utilizing<00:04:36.000><c> the</c><00:04:36.160><c> microprocessor</c>

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utilizing the microprocessor
 

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utilizing the microprocessor
as<00:04:38.720><c> its</c><00:04:39.360><c> cpu</c><00:04:40.000><c> that</c><00:04:40.240><c> is</c><00:04:40.400><c> a</c><00:04:40.479><c> central</c><00:04:41.040><c> processing</c>

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as its cpu that is a central processing
 

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as its cpu that is a central processing
unit

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unit
 

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unit
and<00:04:43.759><c> it</c><00:04:44.000><c> contains</c><00:04:44.960><c> all</c><00:04:45.520><c> functions</c><00:04:46.160><c> of</c><00:04:46.320><c> a</c>

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and it contains all functions of a
 

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and it contains all functions of a
computer

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computer
 

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computer
so<00:04:48.080><c> micro</c><00:04:48.560><c> computer</c><00:04:49.040><c> may</c><00:04:49.280><c> have</c><00:04:49.759><c> memory</c>

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so micro computer may have memory
 

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so micro computer may have memory
it<00:04:51.360><c> can</c><00:04:52.000><c> communicate</c><00:04:52.639><c> with</c><00:04:53.120><c> the</c><00:04:53.280><c> outside</c>

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it can communicate with the outside
 

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it can communicate with the outside
world

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world
 

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world
with<00:04:55.199><c> input</c><00:04:55.600><c> output</c><00:04:56.080><c> devices</c>

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with input output devices
 

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with input output devices
so<00:04:58.720><c> here</c><00:04:59.919><c> you</c><00:05:00.080><c> must</c><00:05:00.400><c> know</c><00:05:00.639><c> the</c><00:05:00.720><c> difference</c>

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so here you must know the difference
 

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so here you must know the difference
between

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between
 

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between
the<00:05:02.000><c> processor</c><00:05:02.720><c> and</c><00:05:02.800><c> a</c><00:05:02.880><c> computer</c><00:05:04.720><c> processor</c>

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the processor and a computer processor
 

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the processor and a computer processor
is<00:05:05.680><c> a</c><00:05:05.759><c> simple</c>

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is a simple
 

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is a simple
circuit<00:05:07.840><c> while</c><00:05:08.080><c> computer</c><00:05:08.960><c> is</c><00:05:09.440><c> a</c><00:05:09.600><c> system</c>

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circuit while computer is a system
 

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circuit while computer is a system
it<00:05:11.600><c> has</c><00:05:12.000><c> processor</c><00:05:12.639><c> as</c><00:05:13.120><c> the</c><00:05:13.280><c> cpu</c><00:05:13.919><c> central</c>

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it has processor as the cpu central
 

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it has processor as the cpu central
processing<00:05:14.800><c> unit</c>

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third<00:05:17.840><c> pld</c><00:05:18.400><c> which</c><00:05:18.639><c> is</c><00:05:19.759><c> very</c>

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third pld which is very
 

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third pld which is very
widely<00:05:21.600><c> used</c><00:05:21.919><c> which</c><00:05:22.160><c> is</c><00:05:22.320><c> very</c><00:05:22.639><c> important</c><00:05:23.280><c> as</c>

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widely used which is very important as
 

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widely used which is very important as
far<00:05:23.680><c> as</c>

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far as
 

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far as
the<00:05:24.320><c> automated</c><00:05:24.880><c> system</c><00:05:25.280><c> is</c><00:05:25.440><c> concerned</c><00:05:26.479><c> is</c>

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the automated system is concerned is
 

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the automated system is concerned is
plc<00:05:28.080><c> that</c><00:05:28.320><c> is</c><00:05:28.639><c> programmable</c><00:05:29.280><c> logic</c>

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plc that is programmable logic
 

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plc that is programmable logic
controller

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programmable<00:05:33.440><c> logic</c><00:05:33.840><c> controller</c><00:05:34.960><c> also</c>

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programmable logic controller also
 

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programmable logic controller also
incorporates

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incorporates
 

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incorporates
the<00:05:37.360><c> microprocessor</c><00:05:38.400><c> as</c>

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the<00:05:40.960><c> central</c><00:05:41.280><c> processing</c><00:05:41.840><c> unit</c><00:05:42.880><c> and</c><00:05:43.199><c> it</c>

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the central processing unit and it
 

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the central processing unit and it
controls<00:05:44.000><c> the</c><00:05:44.320><c> operations</c>

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controls the operations
 

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controls the operations
of<00:05:45.720><c> electromechanical</c><00:05:46.720><c> devices</c>

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of electromechanical devices
 

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of electromechanical devices
but<00:05:48.639><c> plc</c><00:05:50.160><c> is</c><00:05:50.479><c> working</c><00:05:50.960><c> in</c><00:05:51.120><c> very</c><00:05:51.440><c> harsh</c>

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but plc is working in very harsh
 

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but plc is working in very harsh
condition

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condition
 

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condition
so<00:05:52.800><c> the</c><00:05:52.960><c> construction</c><00:05:54.240><c> of</c><00:05:54.400><c> the</c><00:05:54.560><c> plc</c><00:05:55.120><c> must</c><00:05:55.280><c> be</c>

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so the construction of the plc must be
 

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so the construction of the plc must be
very<00:05:55.759><c> rugged</c>

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very rugged
 

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very rugged
very<00:05:56.720><c> robust</c>

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the<00:05:59.680><c> general</c><00:06:00.199><c> microprocessors</c><00:06:01.600><c> which</c><00:06:01.919><c> are</c>

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the general microprocessors which are
 

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the general microprocessors which are
used<00:06:02.479><c> in</c>

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used in
 

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used in
automation<00:06:03.360><c> industry</c><00:06:04.880><c> are</c><00:06:05.360><c> the</c><00:06:05.600><c> embedded</c>

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automation industry are the embedded
 

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automation industry are the embedded
microprocessor

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some<00:06:09.840><c> of</c><00:06:09.919><c> the</c><00:06:10.080><c> features</c><00:06:10.560><c> of</c><00:06:10.720><c> this</c>

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some of the features of this
 

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some of the features of this
microprocessor

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microprocessor
 

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microprocessor
are<00:06:15.759><c> first</c>

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are first
 

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are first
these<00:06:17.520><c> kind</c><00:06:17.759><c> of</c><00:06:18.080><c> microprocessors</c><00:06:19.280><c> are</c>

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these kind of microprocessors are
 

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these kind of microprocessors are
dedicated<00:06:20.960><c> to</c><00:06:22.240><c> a</c><00:06:22.400><c> specific</c><00:06:23.039><c> function</c>

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dedicated to a specific function
 

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dedicated to a specific function
control<00:06:24.960><c> of</c><00:06:25.199><c> a</c><00:06:25.280><c> specific</c><00:06:25.759><c> function</c><00:06:26.800><c> for</c>

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control of a specific function for
 

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control of a specific function for
example

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example
 

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example
we<00:06:29.199><c> want</c><00:06:29.440><c> to</c><00:06:29.600><c> have</c><00:06:31.039><c> an</c><00:06:31.360><c> automatic</c><00:06:31.919><c> control</c>

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we want to have an automatic control
 

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we want to have an automatic control
system

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system
 

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system
to<00:06:34.400><c> control</c><00:06:35.199><c> the</c><00:06:35.360><c> temperature</c><00:06:36.240><c> of</c><00:06:37.199><c> an</c>

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to control the temperature of an
 

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to control the temperature of an
electric<00:06:38.000><c> furnace</c>

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electric furnace
 

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electric furnace
here<00:06:40.000><c> the</c><00:06:40.160><c> function</c><00:06:40.960><c> is</c><00:06:41.440><c> to</c><00:06:41.680><c> control</c><00:06:42.160><c> the</c>

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here the function is to control the
 

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here the function is to control the
temperature<00:06:43.039><c> of</c>

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temperature of
 

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temperature of
the<00:06:43.600><c> furnace</c><00:06:44.800><c> if</c><00:06:45.039><c> the</c><00:06:45.440><c> temperature</c>

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the furnace if the temperature
 

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the furnace if the temperature
if<00:06:46.960><c> the</c><00:06:47.199><c> inside</c><00:06:47.600><c> temperature</c><00:06:48.080><c> of</c><00:06:48.160><c> the</c><00:06:48.400><c> furnace</c>

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if the inside temperature of the furnace
 

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if the inside temperature of the furnace
is<00:06:49.919><c> above</c><00:06:50.240><c> the</c><00:06:50.479><c> set</c><00:06:50.720><c> value</c>

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is above the set value
 

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is above the set value
the<00:06:53.199><c> microprocessor</c><00:06:54.080><c> should</c><00:06:54.800><c> cut</c><00:06:55.120><c> off</c>

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the microprocessor should cut off
 

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the microprocessor should cut off
the<00:06:55.840><c> supply</c><00:06:56.240><c> of</c><00:06:56.479><c> electricity</c><00:06:57.840><c> to</c><00:06:58.000><c> that</c>

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the supply of electricity to that
 

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the supply of electricity to that
electric<00:06:58.800><c> furnace</c>

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electric furnace
 

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electric furnace
so<00:07:00.800><c> a</c><00:07:01.199><c> simple</c><00:07:01.919><c> electronic</c><00:07:02.560><c> circuitry</c>

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so a simple electronic circuitry
 

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so a simple electronic circuitry
which<00:07:04.240><c> is</c><00:07:04.639><c> embedded</c><00:07:05.680><c> inside</c><00:07:06.000><c> the</c><00:07:06.160><c> electric</c>

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which is embedded inside the electric
 

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which is embedded inside the electric
furnace

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furnace
 

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furnace
is<00:07:07.759><c> nothing</c><00:07:08.080><c> but</c><00:07:08.560><c> the</c><00:07:08.800><c> embedded</c>

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is nothing but the embedded
 

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is nothing but the embedded
microprocessor

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microprocessor
 

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microprocessor
so<00:07:11.520><c> it</c><00:07:11.680><c> is</c><00:07:11.759><c> dedicated</c><00:07:12.319><c> to</c><00:07:12.560><c> carry</c><00:07:12.880><c> out</c><00:07:13.360><c> specific</c>

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so it is dedicated to carry out specific
 

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so it is dedicated to carry out specific
functions

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functions
 

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functions
second<00:07:16.560><c> feature</c><00:07:17.120><c> of</c><00:07:17.440><c> the</c><00:07:17.599><c> embedded</c>

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second feature of the embedded
 

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second feature of the embedded
microprocessor<00:07:18.960><c> is</c>

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microprocessor is
 

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microprocessor is
they<00:07:20.560><c> are</c><00:07:21.039><c> self</c><00:07:21.440><c> starting</c>

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they are self starting
 

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they are self starting
so<00:07:23.680><c> the</c><00:07:23.840><c> processors</c><00:07:24.639><c> are</c><00:07:24.800><c> starting</c><00:07:25.280><c> on</c><00:07:25.440><c> their</c>

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so the processors are starting on their
 

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so the processors are starting on their
own

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own
 

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own
as<00:07:27.599><c> we</c><00:07:28.560><c> switch</c><00:07:28.880><c> on</c><00:07:29.039><c> the</c><00:07:29.199><c> system</c><00:07:30.000><c> the</c><00:07:30.160><c> processor</c>

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as we switch on the system the processor
 

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as we switch on the system the processor
will<00:07:30.960><c> start</c>

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will start
 

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will start
on<00:07:32.000><c> its</c><00:07:32.319><c> own</c>

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why<00:07:36.080><c> we</c><00:07:36.240><c> are</c><00:07:38.240><c> incorporating</c>

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why we are incorporating
 

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why we are incorporating
the<00:07:40.080><c> microprocessor</c><00:07:41.039><c> is</c><00:07:41.280><c> in</c><00:07:41.520><c> automation</c><00:07:42.240><c> as</c>

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the microprocessor is in automation as
 

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the microprocessor is in automation as
we<00:07:42.560><c> have</c><00:07:42.720><c> seen</c>

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we have seen
 

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we have seen
the<00:07:43.440><c> definition</c><00:07:44.000><c> of</c><00:07:44.160><c> automation</c><00:07:45.440><c> that</c><00:07:45.759><c> we</c>

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the definition of automation that we
 

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the definition of automation that we
want<00:07:46.240><c> to</c>

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want to
 

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want to
reduce<00:07:47.520><c> the</c><00:07:48.319><c> human</c><00:07:48.800><c> intervention</c><00:07:49.840><c> we</c><00:07:50.000><c> want</c><00:07:50.160><c> to</c>

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reduce the human intervention we want to
 

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reduce the human intervention we want to
have<00:07:51.199><c> no</c><00:07:51.520><c> intervention</c>

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have no intervention
 

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have no intervention
so<00:07:54.000><c> to</c><00:07:54.240><c> carry</c><00:07:54.560><c> out</c><00:07:54.800><c> the</c><00:07:55.039><c> operations</c><00:07:55.680><c> in</c><00:07:56.240><c> auto</c>

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so to carry out the operations in auto
 

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so to carry out the operations in auto
mode

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mode
 

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mode
we<00:07:58.400><c> are</c><00:07:58.479><c> taking</c><00:07:58.879><c> help</c><00:07:59.199><c> of</c><00:07:59.520><c> the</c><00:07:59.759><c> electronic</c>

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we are taking help of the electronic
 

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we are taking help of the electronic
spec<00:08:00.639><c> circuitry</c>

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spec circuitry
 

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spec circuitry
that<00:08:02.400><c> is</c><00:08:02.560><c> nothing</c><00:08:02.879><c> but</c><00:08:03.280><c> the</c><00:08:03.440><c> microprocessors</c>

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these<00:08:07.360><c> are</c><00:08:08.000><c> completely</c><00:08:08.639><c> self-contained</c>

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these are completely self-contained
 

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these are completely self-contained
the<00:08:11.599><c> embedded</c><00:08:12.000><c> microprocessor</c><00:08:13.120><c> has</c><00:08:13.680><c> their</c>

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the embedded microprocessor has their
 

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the embedded microprocessor has their
own<00:08:14.319><c> memory</c>

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own memory
 

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own memory
has<00:08:16.000><c> may</c><00:08:16.160><c> have</c><00:08:16.400><c> their</c><00:08:16.800><c> own</c><00:08:17.360><c> battery</c><00:08:17.759><c> backup</c><00:08:18.160><c> as</c>

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has may have their own battery backup as
 

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has may have their own battery backup as
well

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well
 

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well
they<00:08:19.440><c> may</c><00:08:19.680><c> have</c><00:08:20.319><c> their</c><00:08:20.560><c> own</c><00:08:21.280><c> energy</c><00:08:22.240><c> source</c><00:08:22.639><c> as</c>

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well

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well
 

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well
the<00:08:26.639><c> microprocessor</c><00:08:28.160><c> which</c><00:08:28.400><c> are</c><00:08:28.639><c> used</c><00:08:28.960><c> in</c>

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the microprocessor which are used in
 

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the microprocessor which are used in
automation

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automation
 

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automation
which<00:08:30.400><c> are</c><00:08:30.560><c> embedded</c><00:08:31.520><c> in</c><00:08:32.000><c> in</c><00:08:32.080><c> the</c><00:08:32.240><c> products</c><00:08:32.640><c> or</c>

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which are embedded in in the products or
 

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which are embedded in in the products or
systems

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systems
 

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systems
has<00:08:34.479><c> their</c><00:08:34.800><c> own</c><00:08:35.360><c> operating</c><00:08:35.919><c> system</c>

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so<00:08:39.200><c> we</c><00:08:39.360><c> can</c><00:08:39.599><c> say</c><00:08:40.640><c> an</c><00:08:40.880><c> embedded</c><00:08:41.360><c> microprocessor</c>

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so we can say an embedded microprocessor
 

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so we can say an embedded microprocessor
will<00:08:42.800><c> be</c><00:08:43.039><c> dedicated</c><00:08:43.599><c> to</c><00:08:43.919><c> a</c><00:08:44.080><c> specific</c><00:08:44.640><c> function</c>

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will be dedicated to a specific function
 

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will be dedicated to a specific function
it<00:08:46.080><c> is</c><00:08:46.240><c> self-starting</c><00:08:47.519><c> it</c><00:08:47.680><c> doesn't</c><00:08:48.480><c> require</c>

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it is self-starting it doesn't require
 

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it is self-starting it doesn't require
any<00:08:50.160><c> human</c><00:08:50.480><c> intervention</c>

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any human intervention
 

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any human intervention
these<00:08:53.040><c> are</c><00:08:53.279><c> completely</c><00:08:53.920><c> self-contained</c>

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these are completely self-contained
 

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these are completely self-contained
everything<00:08:56.080><c> is</c><00:08:56.160><c> there</c><00:08:56.480><c> inside</c><00:08:56.800><c> the</c><00:08:56.959><c> system</c>

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everything is there inside the system
 

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everything is there inside the system
and<00:08:58.080><c> they</c><00:08:58.240><c> do</c><00:08:58.480><c> have</c><00:08:58.800><c> their</c><00:08:59.120><c> own</c><00:08:59.920><c> operating</c>

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and they do have their own operating
 

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and they do have their own operating
system

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the<00:09:03.360><c> microprocessor</c><00:09:06.000><c> a</c><00:09:06.080><c> multi-purpose</c>

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the microprocessor a multi-purpose
 

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the microprocessor a multi-purpose
programmable<00:09:07.519><c> device</c>

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programmable device
 

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programmable device
it<00:09:09.600><c> basically</c><00:09:11.279><c> reads</c><00:09:12.399><c> the</c><00:09:12.560><c> binary</c>

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it basically reads the binary
 

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it basically reads the binary
instructions

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instructions
 

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instructions
from<00:09:15.839><c> a</c><00:09:16.000><c> storage</c><00:09:16.560><c> device</c><00:09:17.279><c> that</c><00:09:17.519><c> called</c><00:09:17.839><c> memory</c>

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from a storage device that called memory
 

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from a storage device that called memory
the<00:09:19.600><c> memory</c><00:09:20.000><c> may</c><00:09:20.160><c> be</c><00:09:21.279><c> the</c><00:09:21.440><c> temporary</c><00:09:22.000><c> memory</c>

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the memory may be the temporary memory
 

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the memory may be the temporary memory
or<00:09:22.720><c> it</c><00:09:22.880><c> may</c><00:09:23.040><c> be</c>

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or it may be
 

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or it may be
the<00:09:23.600><c> permanent</c><00:09:24.160><c> memory</c><00:09:25.680><c> so</c><00:09:25.839><c> whatever</c><00:09:26.240><c> the</c>

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the permanent memory so whatever the
 

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the permanent memory so whatever the
signals<00:09:26.880><c> which</c><00:09:27.120><c> are</c>

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signals which are
 

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signals which are
getting<00:09:28.880><c> in</c><00:09:30.399><c> will</c><00:09:30.560><c> be</c><00:09:30.720><c> stored</c><00:09:31.120><c> in</c><00:09:31.279><c> a</c><00:09:31.360><c> temporary</c>

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getting in will be stored in a temporary
 

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getting in will be stored in a temporary
memory

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memory
 

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memory
the<00:09:33.240><c> microprocessor</c><00:09:34.959><c> process</c><00:09:35.839><c> this</c>

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the microprocessor process this
 

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the microprocessor process this
information

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information
 

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information
as<00:09:37.360><c> per</c><00:09:37.600><c> the</c><00:09:37.760><c> need</c><00:09:38.480><c> as</c><00:09:38.640><c> per</c><00:09:38.880><c> the</c><00:09:39.040><c> instructions</c>

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as per the need as per the instructions
 

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as per the need as per the instructions
given<00:09:40.000><c> in</c><00:09:40.080><c> the</c><00:09:40.160><c> program</c>

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it<00:09:44.480><c> process</c><00:09:44.959><c> that</c><00:09:45.200><c> information</c><00:09:46.480><c> according</c><00:09:46.880><c> to</c>

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it process that information according to
 

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it process that information according to
the<00:09:47.200><c> instructions</c>

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the instructions
 

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the instructions
and<00:09:49.600><c> it</c><00:09:49.839><c> provides</c><00:09:50.320><c> the</c><00:09:50.560><c> results</c><00:09:51.600><c> as</c>

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and it provides the results as
 

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and it provides the results as
the<00:09:52.560><c> output</c><00:09:54.000><c> so</c><00:09:54.240><c> getting</c>

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the output so getting
 

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the output so getting
the<00:09:56.240><c> information</c><00:09:57.360><c> reading</c><00:09:58.320><c> the</c><00:09:58.560><c> information</c>

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the information reading the information.