PXIe-5413 Block Diagram

The PXIe-5413 generates analog output signals from digital waveform data at the CH connectors and routes trigger, event, and clock signals.

• Onboard Memory—Stores the waveform data and generation instructions that you load into the PXIe-5413.
• Waveform Generation Engine—Retrieves the waveform data and instructions from the onboard memory and triggers from Trigger and Event Control using the Sample Clock.
• Fractional Resampling and Filtering—Resamples (digital signal processing) and filters images.
• Digital Gain—Applies digital gain to the signal.
• DAC—Converts 16-bit digital waveform data.
• Analog Output Path—Filters, amplifies, and attenuates the waveform data retrieved from the DAC.
• Clocking—Creates and distributes the Sample Clock.
• Onboard Reference Clock—Provides the default Reference Clock source.
• Trigger and Event Control—Sends triggers and events to the Waveform Generation Engine and Routing Matrix.
• Routing Matrix—Routes triggers and events between PXI trigger lines and PFI terminals.