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DGF Pixie-4
Pixie Viewer Software


Get the latest Pixie Viewer release
Releases are now accessible via the XIA Wiki Release page.

Note: The Pixie-4 Download page contains links to Datasheets, Manuals, Application Notes and Articles.

Pixie Viewer is a graphical user interface written using IGOR from Wavemetrics (www.wavemetrics.com). It calls the user-accessible functions in the Pixie-4 driver to carry out the communication between the Pixie-4 modules and the interface. This graphical interface can be used to configure the Pixie-4 modules, to start, poll and stop a data acquisition run, or to display list-mode or MCA data read out from the Pixie-4 modules. It supports a multi-module Pixie-4 system with the capability of setting trigger distribution mode, coincidence pattern and other data acquisition options.

The Pixie-4 driver code comprises of a set of functions written in ANSI C. This driver was organized into a library through which Pixie users can call a few user accessible functions to implement the communication between the host and the Pixie modules. These functions translate physical quantities (number with SI units) into the bit patterns understood by the Pixie-4's on-board processors. This provides an easy-to-use interface for Pixie users to integrate the Pixie modules into their own data acquisition system. Sample code showing how to initialize or configure the Pixie modules, how to start or stop a run, and how to read data out of the modules will be provided to the users.

Please contact the Pixie-4 team at to discuss your application today!

 
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Pixie-4

Four integrated DGF channels on a single-width PXI card
 

Pixie-4 Downloads

Datasheets, Manuals, Application Notes and Articles, as well as downloadable software and firmware.
 

PXI Support Products
(coming soon...)
PXI crates, computers, power supplies and more

The Pixie Viewer supports Pixie-4 configuration, diagnostics, data acquisition and analysis:

Configuration

  • Energy and trigger filter settings
  • Pulse shape analysis
  • Coincidence pattern and window setup
  • Detector/preamplifier settings
  • Gain and offset control

Data Acquisition

  • Select from 5 possible run types
  • Set run control parameters
  • Synchronization across Pixie-4 modules
  • Divide long runs into several data files
  • Specify data output options

Analysis and Statistics

  • Output statistics: ICR, OCR, realtime, livetime
  • Gaussian fits to MCA spectrum
  • Export spectra for additional analysis
  • Display list mode trace, event by event
  • Histogram list mode event energies

Diagnostics

  • Digital oscilloscope
  • FFT analysis of input signals
  • Automatic fit of preamplifier exponential decay time
  • Tools for optimizing energy filter parameters
  • Tools for optimizing preamplifier exponential decay time

 


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http://www.xia.com/DGF_Pixie-4_Software.html, last updated January 24, 2017
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