The Digital Discovery is a test and measurement device that features a portable Logic Analyzer, Protocol Analyzer, Pattern Generator, Power Supply, and Static I/O. It provides the user with access to 24 high speed input channels and 16 digital inputs and outputs. The high speed inputs have a sample rate of 200 MS/s alone, and a sample rate of 800 MS/s when used with the High Speed Adapter. The Digital Discovery is designed to be used with many types of embedded systems and provides customizability to enable the user. Along with selectable sample rate and channels, the user can select the LVCMOS voltage levels. The Digital Discovery is USB powered and controlled by a Mac, Linux, and Windows compatible software interface.