A mnemonic table allows you to modify the data format of buses in the SignalTap II Logic Analyzer waveform display. Each mnemonic table is made up of table entries. Each table entry contains either a numerical value, a logic condition, or an output level, and has a mnemonic name. After you acquire data in the SignalTap II Logic Analyzer, you can select a mnemonic table for a bus. If a value in the bus matches a value specified in the table entries, the bus value is displayed as the mnemonic name you specified.