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Team:INSA Toulouse/contenu/project/binary reminder
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Revision as of 13:25, 20 August 2013
Binary Reminder
How to count with binary numbers?
For those who don’t remember (or who don’t have any idea of) binary courses, a little reminder about binary counting is here for you!
| Operation | Result | ||
| Decimal | 5 | 2 | 7 |
| Binary | 1 (1*2^2) 0 (0*2^1) 1 (1*2^0) |
0 (0*2^2) 1 (1*2^1) 0 (0*2^0) |
1 (1*2^2) 1 (1*2^1) 1 (1*2^0) |
What is a logic gate?
AND Gate
For a AND gate, two inputs are needed to have a result egal 1.
OR Gate
For a OR gate, one or the other (or both) of the inputs are needed to have a result egal 1.
XOR Gate
For a XOR gate, one or the other of the inputs are needed to have a result egal 1 but not both of them.
Full Adder
This is the truth table of a full adder.
