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A451 - 1.2: Binary Logic
1 Binary Data
1.1 One bit is either 'on' or 'off' '1' or '0'
1.2 8 Bits is a byte
1.3 One letter is a byte of data
2 Logic
2.1 Logic follows the rule of 1 or 0
2.2 Yes or No
3 Binary Logic
3.1 'Not' operation
3.1.1 If input is 1, output is 0
3.1.2 And vice versa
3.1.3 Q = NOT A
3.2 'and' operation
3.2.1 If both A and B are 1 then output is true
3.2.2 Q = A AND B
3.3 'Or' Operation
3.3.1 If either A OR B are 1 then output is true
3.3.2 Q = A OR B
4 Truth Table
4.1 They show possible inputs and the output using binary logic
5 Logic Gates
5.1 They are hardware for Binary Functions
5.2 They can also be combined to achieve more of a spicific output