constants#
Constants for compilation to Qblox hardware.
Module Contents#
- MAX_NUMBER_OF_INSTRUCTIONS_QCM: int = 16384[source]#
Maximum supported number of instructions in Q1ASM programs for QCM/QCM-RF.
- MAX_NUMBER_OF_INSTRUCTIONS_QRM: int = 12288[source]#
Maximum supported number of instructions in Q1ASM programs for QRM/QRM-RF.
- MAX_NUMBER_OF_INSTRUCTIONS_QTM: int = 16384[source]#
Maximum supported number of instructions in Q1ASM programs for QTM.
- IMMEDIATE_MAX_WAIT_TIME[source]#
Max size of wait instruction immediates in Q1ASM programs. Max value allowed by assembler is 2**16-1, but this is the largest that is a multiple of 4 ns.
- NCO_PHASE_STEPS_PER_DEG = 2777777.777777778[source]#
The number of steps per degree for NCO phase instructions arguments.
- NCO_FREQ_LIMIT_STEPS = 2000000000.0[source]#
The maximum and minimum frequency expressed in steps for the NCO set_freq instruction. For the minimum we multiply by -1.
- NCO_SET_FREQ_WAIT = 8[source]#
Wait that is issued after NCO set_freq instruction, included via upd_param.
- NCO_SET_PH_DELTA_WAIT = 4[source]#
Wait that is issued after NCO set_ph_delta instruction, included via upd_param.
- GRID_TIME = 1[source]#
Clock period of the sequencers. All time intervals used must be multiples of this value.
- MIN_TIME_BETWEEN_OPERATIONS = 4[source]#
Minimum time between two operations to prevent FIFO errors.
- NCO_TIME_GRID = 4[source]#
Clock period of the NCO. All time intervals used must be multiples of this value for NCO related operations.
- MIN_TIME_BETWEEN_ACQUISITIONS = 300[source]#
Minimum time between two acquisitions to prevent FIFO errors.
- STITCHED_PULSE_PART_DURATION_NS = 2000[source]#
Default duration of the individual waveforms that are used to build up a longer stitched waveform. See
long_ramp_pulse()for an example.
- PULSE_STITCHING_DURATION = 1e-06[source]#
Duration of the individual pulses when pulse stitching is used.
- DEFAULT_MIXER_PHASE_ERROR_DEG = 0.0[source]#
Default phase shift in the instruments for mixer corrections.
- MIN_MIXER_PHASE_ERROR_DEG = -45[source]#
Lowest phase shift that can be configured in the instruments for mixer corrections.
- MAX_MIXER_PHASE_ERROR_DEG = 45[source]#
Highest phase shift that can be configured in the instruments for mixer corrections.
- DEFAULT_MIXER_AMP_RATIO = 1.0[source]#
Default value of the amplitude correction. N.B. This correction is defined as Q/I.
- MIN_MIXER_AMP_RATIO = 0.5[source]#
Lowest value the amplitude correction can be set to. N.B. This correction is defined as Q/I.
- MAX_MIXER_AMP_RATIO = 2.0[source]#
Highest value the amplitude correction can be set to. N.B. This correction is defined as Q/I.
- NUMBER_OF_SEQUENCERS_QCM = 6[source]#
Number of sequencers supported by a QCM/QCM-RF in the latest firmware.
- NUMBER_OF_SEQUENCERS_QRM = 6[source]#
Number of sequencers supported by a QRM/QRM-RF in the latest firmware.
- NUMBER_OF_SEQUENCERS_QTM = 8[source]#
Number of sequencers supported by a QTM in the latest firmware.
- MAX_SAMPLE_SIZE_SCOPE_ACQUISITIONS: int = 16384[source]#
Maximal amount of scope trace acquisition datapoints returned.
- MAX_SAMPLE_SIZE_WAVEFORMS: int = 16384[source]#
Maximal amount of samples in the waveforms to be uploaded to a sequencer.
- MIN_PHASE_ROTATION_ACQ = 0[source]#
Minimum value of the sequencer integration result phase rotation in degrees.
- MAX_PHASE_ROTATION_ACQ = 360[source]#
Maximum value of the sequencer integration result phase rotation in degrees.
- MIN_DISCRETIZATION_THRESHOLD_ACQ = -16777212.0[source]#
Minimum value of the sequencer discretization threshold for discretizing the phase rotation result.
- MAX_DISCRETIZATION_THRESHOLD_ACQ = 16777212.0[source]#
Maximum value of the sequencer discretization threshold for discretizing the phase rotation result.
- GENERIC_IC_COMPONENT_NAME: str = 'generic'[source]#
Default name for the generic instrument coordinator component.
- TRIGGER_DELAY: float = 3.64e-07[source]#
Total delay time of the feedback trigger before it is registered after the end of a thresholded acquisition.
- MAX_FEEDBACK_TRIGGER_ADDRESS: int = 15[source]#
Available trigger addresses on each cluster range from 1,…,15.
- MAX_MIN_INSTRUCTION_WAIT: float = 4e-09[source]#
Maximum of minimum wait times for real-time-instructions. e.g. play, set_cond, acquire, require at least 4ns.
- GRID_TIME_TOLERANCE_TIME: float = 0.0011[source]#
Tolerance for time values in nanoseconds.
Added in version 0.21.2.
- QTM_FINE_DELAY_INT_TO_NS_RATIO = 128[source]#
Ratio of the integer fine delay argument value to the actual delay in nanoseconds.
The fine delay argument has a resolution of 1/128 ns.