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Popular conjectures to date include

  • Use of Opal cameras (camLink issues)
  • Non uniform processing load at the DAQ servers
  • Harsh environment (EMP)
  • AMI-1 vs AMI-2

Reference page for AMI-2: ami

Follow the data

Camera to Host

Host to 


Camera types

Opals

Items we can test:

  • How does DAQ performance relate to the number of (and which) Opals are being run?
  • Does this depend on whether data is being written to disk?

Alvium

Here is information about the Alvium camera. Here we are running it as a DAQ device and not a Controls device.

Basic page about the Alvium, this includes a link to the manual and information about the bit depth modes: https://confluence.slac.stanford.edu/display/PCDS/Alvium.

The DAQ GUI can be used to configure the camera.

  • From the DAQ Control window, select the “Edit” button, which brings up a “Reconfigure” window.
  • Scroll down under Device to find “Alvium_0 [ alvium_mid_mag]”.
  • When that is highlighted you will see “AlviumConfig” listed under Component.
  • Clicking on that will bring up the configuration options for the camera. Click on “Save” to exit.
  • The “Apply” button must be clicked to make the changes.