Suppose that the decimal integer values from 0 to 15 are to be transmitted in binary. (a) How many lines will be needed if parallel representation is used? (b) How many lines will be needed if serial representation is used?
Suppose that the decimal integer values from 0 to 15 are to be transmitted in binary. (a) How many lines will be needed if parallel representation is used? (b) How many lines will be needed if serial representation is used?
Question
1-22.* Suppose that the decimal integer values from 0 to 15 are to be transmitted in binary.
(a) How many lines will be needed if parallel representation is used?
(b) How many lines will be needed if serial representation is used?
Expert Solution
Step 1
No. of bits required for parallel representation of decimal integer value will be equal to :-
|
A3 |
A2 |
A1 |
A0 |
Decimal Value |
|
0 |
0 |
0 |
0 |
0 |
|
0 |
0 |
0 |
1 |
1 |
|
0 |
0 |
1 |
0 |
2 |
|
0 |
0 |
1 |
1 |
3 |
|
0 |
1 |
0 |
0 |
4 |
|
0 |
1 |
0 |
1 |
5 |
|
0 |
1 |
1 |
0 |
6 |
|
0 |
1 |
1 |
1 |
7 |
|
1 |
0 |
0 |
0 |
8 |
|
1 |
0 |
0 |
1 |
9 |
|
1 |
0 |
1 |
0 |
10 |
|
1 |
0 |
1 |
1 |
11 |
|
1 |
1 |
0 |
0 |
12 |
|
1 |
1 |
0 |
1 |
13 |
|
1 |
1 |
1 |
0 |
14 |
|
1 |
1 |
1 |
1 |
15 |
|
|
|
|
|
|
Now in parallel transmission all of bits will be transferred into a single clock cycle while in serial transmission one bit will be transmitted in one clock cycle .
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