0:02 let's learn what Von nyman architecture
0:05 is and why despite being proposed in
0:08 1945 it's still relevant take a look at
0:11 this modern day computer it has got
0:13 input devices like keyboard the mouse
0:16 and output device the monitor or the
0:18 display unit and finally this large
0:22 cabinet which is called the CPU remember
0:24 all of these are connected to this now
0:27 to understand this organization setup
0:30 let's simplify things with this blog
0:33 diagram as you can see all the input and
0:35 output devices that we have we have
0:37 grouped here under this IOP peripheral
0:40 Block in digital computers we have got
0:43 various types of digital memories which
0:45 have been represented here under this
0:48 memory block finally this is the CPU or
0:50 the central processing unit whose job is
0:53 to execute instructions stored inside
0:55 the memory taking the inputs from the
0:58 input devices and thereafter either
1:00 storing the output within the memory or
1:03 display them via the output devices to
1:07 perform all these computations the CPU
1:09 is divided into several sections
1:11 registers which hold the data
1:13 temporarily the arithmetic and logic
1:16 unit for all the calculations the timing
1:18 and control unit which manages the
1:21 entire organization and this interface
1:24 section using which the memory unit as
1:26 well as the iio block are connected to
1:30 the CPU via the system bus this design
1:32 was proposed in
1:35 1945 by the famous mathematician Johan
1:38 Von nyman and this is the reason why
1:41 this architecture is known as Von nman
1:43 architecture it Remains the foundation
1:46 of modern Computing system providing its
1:49 Timeless relevance want to learn how
1:51 these all emerge follow our COA course
