Gates Flashcards
1
Q
Nor behavior
A
Produces 1 if all values are 0
2
Q
NAND behavior
A
Produces 0 if ALL input is 1
3
Q
XOR behavior
A
0 if both values are the same
4
Q
OR
A
0 if ALL input is 0
5
Q
AND behavior
A
Produces 1 if all input is 1
6
Q
NOT behavior
A
Inverts input
7
Q
OR
A
)> a+b
8
Q
Not
A
A’ |>
9
Q
Nor
A
(A+B)’
10
Q
And
A
|) a x b
11
Q
XOR
A
A#B
12
Q
Analog data
Curvy frequency
A
Continuous , similar to real world
13
Q
Digital data
Only on or off frequencies
A
Discrete - breaks info into parts
14
Q
register
A
type of computer memory built directly into CPU
Small capacity
$$$$
Load data from memory to be manipulated
15
Q
CPU
A
Control until of fetch decode execute cycle
Small capacity
$$$$
16
Q
Cache
A
Extension of computer main memory
Larger capacity
17
Q
BUS
A
Communication system to transfer data between components or computers
