Full adder - Revision history

Gcmalloc at 22:58, 14 May 2012

2012-05-14T22:58:22Z

Gcmalloc at 22:57, 14 May 2012

2012-05-14T22:57:32Z

Gcmalloc at 20:43, 14 May 2012

2012-05-14T20:43:10Z

Gcmalloc at 20:42, 14 May 2012

2012-05-14T20:42:58Z

Gcmalloc at 20:39, 14 May 2012

2012-05-14T20:39:41Z

Gcmalloc at 20:39, 14 May 2012

2012-05-14T20:39:17Z

Gcmalloc at 20:37, 14 May 2012

2012-05-14T20:37:10Z

Gcmalloc: Created page with "Category:ElectroKit == Goal == * First step into logic == Level == * Knowing how to use a breadboard == Component == * Only one logic gate array. == How to == The logic ci..."

2012-05-14T19:04:37Z

Created page with "Category:ElectroKit == Goal == * First step into logic == Level == * Knowing how to use a breadboard == Component == * Only one logic gate array. == How to == The logic ci..."

New page

[[Category:ElectroKit]]
== Goal ==
* First step into logic
== Level ==

* Knowing how to use a breadboard
== Component ==
* Only one logic gate array.

== How to ==
The logic circuit is as followed :

[[File:Fulladderlogic.gif]]

== What is happening there ? ==

@@ Line 14: / Line 14: @@
 [[File:Adderlogic.gif]]
-From this chip, we would like to make a adder. It is one of the basic component of everyCPU. It's use is to have two bits. They represent a state either 1 or 0. We will add them with the following scheme :
+From this chip, we will make an half adder. It is one of the basic component of every CPU as it is adding two bits. It's use is to have two bits. They represent a state either 1 or 0. We will add them with the following scheme :
 <pre>
 + 1 = 10
@@ Line 25: / Line 25: @@
           ^ this bit is the least significant bit. We call it C0 later on.
 </pre>
-Just follow the
+Just follow the schema. You will need two chip to implement the half adder.
 [[File:Halfadder.gif]]
 == What is happening there ? ==

@@ Line 24: / Line 24: @@
          ^ this bit is the most significant bit. We call it C1 later on.
           ^ this bit is the least significant bit. We call it C0 later on.
-<\pre>
+</pre>
 Just follow the

@@ Line 15: / Line 15: @@
 From this chip, we would like to make a adder. It is one of the basic component of everyCPU. It's use is to have two bits. They represent a state either 1 or 0. We will add them with the following scheme :
 + 1 = 10
 + 0 = 01
@@ Line 23: / Line 24: @@
          ^ this bit is the most significant bit. We call it C1 later on.
           ^ this bit is the least significant bit. We call it C0 later on.
+<\pre>
 Just follow the

@@ Line 12: / Line 12: @@
 The logic circuit of the chip is as followed :
-[[File:Adderlogic.gif.gif]]
+[[File:Adderlogic.gif]]
 From this chip, we would like to make a adder. It is one of the basic component of everyCPU. It's use is to have two bits. They represent a state either 1 or 0. We will add them with the following scheme :

@@ Line 10: / Line 10: @@
 == How to ==
-The logic circuit is as followed :
+The logic circuit of the chip is as followed :
-[[File:Fulladderlogic.gif]]
+[[File:Adderlogic.gif.gif]]
 From this chip, we would like to make a adder. It is one of the basic component of everyCPU. It's use is to have two bits. They represent a state either 1 or 0. We will add them with the following scheme :

@@ Line 1: / Line 1: @@
 [[Category:ElectroKit]]
 == Goal ==
-* First step into logic
+* First step into logic.
-== Level ==
 * Knowing how to use a breadboard
 == How to ==

← Older revision		Revision as of 20:37, 14 May 2012
Line 13:		Line 13:

	[[File:Fulladderlogic.gif]]		[[File:Fulladderlogic.gif]]
		+
		+	From this chip, we would like to make a adder. It is one of the basic component of everyCPU. It's use is to have two bits. They represent a state either 1 or 0. We will add them with the following scheme :
		+	1 + 1 = 10
		+	1 + 0 = 01
		+	0 + 1 = 01
		+	0 + 0 = 00
		+	^ this bit is the first bit we add, we will call it A later on.
		+	^ this bit is the second bit we add, we will call it B later on.
		+	^ this bit is the most significant bit. We call it C1 later on.
		+	^ this bit is the least significant bit. We call it C0 later on.
		+
		+	Just follow the
		+
		+	[[File:Halfadder.gif]]

	== What is happening there ? ==		== What is happening there ? ==