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Documentation and Firmware

QDAC-II (Compact)

Below are links to documentation, firmware updates, and drivers for the QDAC-II and QDAC-II Compact voltage source.

Downloads

If you have any trouble getting the QDAC-II to work, or have questions, don’t hesitate to write to us on our contact-us page.

 

QSwitch

Below are links to documentation, firmware updates, and drivers for QSwitch.

Downloads

  • PDF version of the latest QSwitch User Manual: QSwitch User Manual
  • Temporary GitHub link to pull request for the new QCoDeS driver , until QCoDeS has released it. Examples of documentation are found here.
  • A general python driver and wrapper for the QSwitch can be found here.

Firmware version 2.0:

For more details regarding the new ethernet communication protocol used in firmware 2.0, and the changed firmware updater procedure, please read the extended release notes for firmware 2.0.

If you have any trouble getting the QSwitch to work, or have questions, don’t hesitate to write to us on our contact-us page.



Previous QDAC-II firmware versions

13-1.54

11-1.21

7-0.17.5

Previous QSwitch firmware versions

Firmware version 1.3:

 

QBoard-II

There is a printed manual in the box, but electronic versions are also very useful.

Downloads

If you have any questions, please write to us on our contact-us page.

 

QBoard

Downloads

PDF version of daughterboard bonding plans: QBoard_bonding_plan.pdf

 

QFilter

Downloads

If you have any questions, please write to us on our contact-us page.

 

QDAC-I

Below are links to documentation, firmware updates, and drivers for the QDAC-I voltage source.

Downloads

 

 

*) Please follow the instructions in the user manual on how to perform a firmware update. You must instruct Windows and MacOS that it is safe to run the executables. On Macs, you must go to Preferences->Security&Privacy/General and allow execution of the updater.