Computer Architecture Lesson 2: Memory Addresses

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Uploaded by on Oct 27, 2011

http://xoax.net

Additional Info:
http://xoax.net/comp/sci/arch/Lesson2.php

In this Computer Architecture video, we demonstrate how to display the memory addresses of data variables. Specifically, we use C++ programs, which can be copied an pasted from our lesson page into a simple C++ project like the one we created in C++ Console lesson 1.

Please submit all questions to our forum:
http://xoax.net/forum/

Copyright 2011 XoaX.net LLC

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Top Comments

  • Finally a new video! Awesome!

  • By the way, the intro is pretty lame by now, you should make a new one.

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All Comments (9)

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  • Thanks. Great Video

  • A little wiseass shit:

    There is 1 Byte of data but only 127 letters? (2^0 + 2^1 + ... + 2^7 = 255), this happens because the last bit that could display 2^7 is used to display even/odd parity of the following 7 bits. Example: [0] 0 1 0 1 1 0 1 (4 x 1 -> even) and [1] 1 0 1 0 1 0 0 (3 x 1 -> odd) for odd parity. Same with the even one: [1] 0 1 1 1 0 1 0

    This is the old way of checking if the message the computer receives is correct or wrong. Nowadays we use CRC :)

  • Yeah thanks for your tutorials but it would be nice to have new intro music . . .

  • @webmastertool /watch?v=UmSelKbP4sc

    was uploaded december 09 :P

  • Not bad. Need a video on the binary side of things along with bit wise operators such as OR, XOR, AND, etc... and how they compare to the binary representation.

  • where is part 1

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