Alphanumeric Codes In order to communicate, you need not only numb…
Many specialized codes are used in digital systems. You have just learned about the …
Binary coded decimal (BCD) is a way to express each of the decimal digits with a binary c…
Octal Numbers Like the hexadecimal number system, the octal number sy…
Hexadecimal Addition Addition can be done directly with hexadecimal number…
The hexadecimal number system has sixteen characters; it is used primarily …
The 1’s complement and the 2’s complement of a binary number are important …
Binary arithmetic is essential in all digital computers and in many other…
