ppt4

소개글

정보통신실험2ppt입니다.

목차

1. How many states are possible (i.e., possible different values) if 4-bit binary digits are used?

2. What is the effect of "right bitshift" and "left bitshift" of binary expression?

본문내용

1. How many states are possible (i.e., possible different values) if 4-bit binary digits are used?
0000 – 1111 : 16 states are possible2. Try to express the following decimal values as 4-bit binary digits:1 = 00012 = 00104 = 01005 = 01017 = 01118 = 100010 = 101014 = 1111

2. What is the effect of "right bitshift" and "left bitshift" of binary expression?
Right bit shift : In binary arithmetic, division by two can be performed by a bit shift operation that shifts the number one place to the right. division by any power of two 2k may be performed by right-shifting k positions.

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