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CHANGELOG.md

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Changelog

All notable changes to Q1Pulse will be documented in this file.

[0.14.1] - 2024-10-17

  • Dropped support for qblox-instruments < 0.11

[0.14.0] - 2024-10-14

  • Update for qblox_instruments v0.14.1
  • Fixed exception for 'out of sequencers'.
  • Require Python >= 3.10

[0.13.0] - 2024-06-05

  • Update for qblox_instruments v0.13: changed deprecated get_XXX_state to get_XXX_status

[0.11.11] - 2024-04-17

  • Added Q1Instrument.verbose to get more logging

[0.11.10] - 2024-04-04

  • Set sequencer label to channel name.

[0.11.9] - 2024-03-21

  • Fixed get_input_ranges for QRM-RF module and qblox-instruments v0.11+.

[0.11.8] - 2024-03-21

  • Fixed RF module connect in/out for qblox-instruments v0.11+.

[0.11.7] - 2024-03-18

  • Added acquire_frequency_sweep
  • Added nco_prop_delay

[0.11.6] - 2024-01-15

  • Stop all sequencers after input overload or other error.

[0.11.5] - 2023-12-07

  • Correct set_latch_en

[0.11.4] - 2023-12-06

  • QUICK PATCH version for error with set_latch_en.

[0.11.3] - 2023-11-27

  • Allow swap of IQ channels

[0.11.2] - 2023-10-16

  • Fixed 'wait 0' bug. (Found with video mode.)

[0.11.1] - 2023-10-02

  • Successfully tested with qblox-instruments v0.11.1

[0.11.0] - 2023-09-06

  • Support qblox_instruments v0.11: connect_outX, connect_acq_I, connect_acq_Q
  • Dropped support for qblox_instruments < v0.9.0

NOTE: 1 ns resolution of v0.10.x not yet supported.

[0.9.2] - 2023-07-31

  • Fixed baseband qubit drive with NCO and only 1 output channel
  • Improved performance of compilation with ~10%.

[0.9.1] - 2023-07-28

  • Fixed conditionals for use with pulse-lib
  • Added workaround for set_ph_delta when NCO frequency is negative (Qblox firmware bug)
  • Fixed baseband qubit drive with NCO and only 1 output channel

[0.9.0] - 2023-07-24

  • Added conditional execution of statements.
  • Set AWG offsets to 0.0 after error or aborted program

[0.8.8] - 2023-07-11

  • Generate SCPI safe waveform names.

[0.8.7] - 2023-06-30

  • Prevent keyboard interrupt during communication with Qblox instruments.

[0.8.6] - 2023-06-30

  • Fix bug in ramp generation.
  • Check whether QCM/QRM module is present in slot.

[0.8.5] - 2023-03-13

  • Support qblox-instruments v0.9.0.

[0.8.4] - 2023-03-03

  • Removed ADC calibration. It is not reliable.

[0.8.3] - 2023-02-08

  • Do not start root-instrument if it has no active sequences.
  • Disable continuous system error checking after initial configuration of all modules.
  • Added short sleep before calibration to avoid calibration failures.

[0.8.2] - 2023-02-08

  • Added QRM ADC calibration.
  • Changed logging.info() to logger.info()
  • Improved Exception and message on QRM input overload
  • Allow suppression of input overload exception with set_exception_on_overload(False)

[0.8.1] - 2023-01-23

  • Fixed compilation of ramps with (v_start-v_end) < 1 bit

[0.8.0] - 2022-12-22

  • Update to qblox_instruments v0.8
  • Added set_freq
  • Changed arguments set_ph, set_ph_delta
  • Added chirp to sequencer

[0.7.2] - 2022-12-20

  • Added try/except around qcodes cache()

[0.7.1] - 2022-12-08

  • Improved communication (configuration/upload) speed by postponing error checks.
  • Use qcodes parameter cache to check whether setting has changed.

[0.7.0] - 2022-12-02

  • Aligned version with qblox-instruments version
  • Added delete_acquisition_data to QRM
  • Improved performance with smarter calls to cluster/pulsar

[0.4.5] - 2022-11-16

Fixed

  • repeated_acquire with n=1
  • Do not create empty directories if listing = False and json = False

Changed

  • Some minor performance improvements

[0.4.4] - 2022-08-19

Fixed

  • Phase reset for sequence repetition

[0.4.3] - 2022-08-16

Added

  • Added state flag "SEQUENCE PROCESSOR RT EXEC COMMAND UNDERFLOW"

Fixed

  • Slow ramps around 1 LSB per 100 ns.

[0.4.2] - 2022-07-21

Changed

  • Improved performance: use dict argument to set sequence.
  • Improved performance: disable sequencers without meaningful sequence.

[0.4.1] - 2022-07-19

Added

  • Added mixer_gain_ratio and mixer_phase_offset_degree properties to sequencer.

[0.4.0] - 2022-07-08

Added

  • Support Qblox Cluster
  • Support RF modules
  • Added set_out_offset with mV value for RF and non-RF modules.

Fixed

  • Always write QRM sequences before running. Otherwise the acquisition data is not cleared.

Changed

  • More compact sequence/json output to avoid buffer overrun of qblox compiler.

Deleted

  • Removed support for qblox_instruments < v0.6.0

[0.3.0] - 2022-04-13

Changed

  • Update for API changes of qblox_instruments v0.6
    • Note: Still backwards compatible with qblox_instruments v0.5

[0.2.0] - 2022-03-07

Added

  • check system state upon initialization and before every program run.
  • made traceback of q1pulse instructions configurable
  • set nco frequency on sequencer in program

Fixed

  • Proper handling of all QCM/QRM state flags

[0.1.0] - 2022-01-29

First labeled release. Start of dev branch and change logging.