This family of Arbitrary Function Generators is based on the “Flexible configurable PXI Platform” (FlexCPP). This platform allows many variants of customer con-figured Arbitrary Function Generators. The PXA722x Arbitrary Waveform Generator Family is also available as PXIe-Device PXAe722x.
Built-in waveform functions
Predefined waveforms (DC, sine, square, triangle, sawtooth) can be configured via software driver. Furthermore is possible to load a user-created waveform.
Fully independent channels
Each channel has its own Clock-PLL, memory and state machine for START, STOP, TRIGGER, SAMPLING and SEQUENCING. This guarantees the two channels to work complete independently. A great amount of trigger capabilities results in multiple sophisticated instrument and channel synchronisation possibilities.
Complex waveforms without memory reloading
Arbitrary waveforms will be loaded via data files into the on-board memories for waveform data (1MS) and sequence data (512 sequences). The memory can be segmented and sequenced in any desired order. Furthermore amplitude and offset can be changed on the fly without writing new data into the memories.