# :WMEMory Subsystem

:WMEMory Command Groups

- :WMEMory Subsystem
- :WMEMory General Commands
- :WMEMory Loading Commands
- :WMEMory Scaling and Units Commands
- :WMEMory Threshold Commands
- :WMEMory CRECovery Commands
- :WMEMory EYE Commands
- :WMEMory SNDR Setup Commands

The Waveform Memory subsystem commands lets you store and display single-valued waveforms using one of eight waveform memories and to recall waveform files into memory.

Single-valued waveforms represent a signal in which every horizontal acquisition point has associated with it one and only one amplitude value. In contrast, an eye diagram is displayed by measuring and displaying multiple amplitude values for each horizontal acquisition point.