In the computer, all data are represented as binary digits (bits), and eight binary digits make up one byte. For example, the upper case letter A is 0101001. Numbers however can take several forms.

Beginners often have difficulty reading the value of –2’s complement number; here’s a simple technique that may help. In my previous column, I introduced the SANX-I Microcomputer, whose goal is to ...

Here's a C/C++ program that converts decimal numbers ranging from 0 to 99,999 to binary and BCD formats. Using a simple algorithm in conjunction with pointer arithmetic and bitwise shifting increases ...

We’re going to take a look at how computers use a stream of 1s and 0s to represent data. Today, we’re going to take a look at how computers use a stream of 1s and 0s to represent all of our data - ...