- #1
transgalactic
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- 0
http://img211.imageshack.us/my.php?image=img86301qt1.jpg
i have a trouble in understanding ROM
i know that it has addresses and words and that its used in computers in order
to store info.
but when i get to the example i can't understand the functionality of it.
in the example that i present here we have a truth table and then
the Rom implementation
in the previos question i knew what the Full Adder does
i knew what its for
so i knew how to use itbut here i can't understand what its doing??
again i don't have any problem to build a KARNO table
and to build a big circuit out of it
but i need to implement ROM here
i have a trouble in understanding ROM
i know that it has addresses and words and that its used in computers in order
to store info.
but when i get to the example i can't understand the functionality of it.
in the example that i present here we have a truth table and then
the Rom implementation
in the previos question i knew what the Full Adder does
i knew what its for
so i knew how to use itbut here i can't understand what its doing??
again i don't have any problem to build a KARNO table
and to build a big circuit out of it
but i need to implement ROM here
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