Pulsar QRM

The Pulsar QRM driver is separated into three layers:

QCoDeS driver: Instrument driver based on QCoDeS and the instrument’s native interface.
Native interface: Instrument API that provides control over the instrument and is an extension of the the SCPI interface.
SCPI interface: Instrument API based on the SCPI standard which in turn is based on IEEE488.2.

QCoDeS driver

class pulsar_qrm.pulsar_qrm.pulsar_qrm_qcodes(name, transport_inst, debug=0)[source]

Bases: pulsar_qrm.pulsar_qrm_ifc.pulsar_qrm_ifc, qcodes.instrument.base.Instrument

This class connects QCoDeS to the Pulsar QRM native interface. Do not directly instantiate this class, but instead instantiate either the pulsar_qrm or pulsar_qrm_dummy.

__init__(name, transport_inst, debug=0)[source]

Creates Pulsar QRM QCoDeS class and adds all relevant instrument parameters. These instrument parameters call the associated methods provided by the native interface.

Parameters

name (str) – Instrument name.
transport_inst (transport) – Transport class responsible for the lowest level of communication (e.g. ethernet).
debug (int) – Debug level (0 = normal, 1 = no version check, >1 = no version or error checking).

Raises

Exception – Debug level is 0 and there is a version mismatch.

Note

To get a complete of list of the QCoDeS parameters, run the following code.

from pulsar_qrm.pulsar_qrm import pulsar_qrm_dummy

qrm = pulsar_qrm_dummy("qrm")
for call in qrm.snapshot()['parameters']:
    print(getattr(qrm, call).__doc__)

class pulsar_qrm.pulsar_qrm.pulsar_qrm(name, host, port=5025, debug=0)[source]

Bases: pulsar_qrm.pulsar_qrm.pulsar_qrm_qcodes

Pulsar QRM driver class based on QCoDeS that uses an IP socket to communicate with the instrument.

__init__(name, host, port=5025, debug=0)[source]

Creates Pulsar QRM driver object.

Parameters

name (str) – Instrument name.
host (str) – Instrument IP address.
port (int) – Instrument port.
debug (int) – Debug level (0 = normal, 1 = no version check, >1 = no version or error checking).

Raises

Exception – Debug level is 0 and there is a version mismatch.

class pulsar_qrm.pulsar_qrm.pulsar_qrm_dummy(name, debug=1)[source]

Bases: pulsar_qrm.pulsar_qrm.pulsar_qrm_qcodes

Pulsar QRM driver class based on QCoDeS that uses the pulsar_dummy_transport layer to substitute an actual Pulsar QRM to allow software stack development without hardware.

__init__(name, debug=1)[source]

Creates Pulsar QRM driver object. The debug level must be set to >= 1.

Parameters

name (str) – Instrument name.
debug (int) – Debug level (0 = normal, 1 = no version check, >1 = no version or error checking).

QCoDeS parameters

QCoDeS parameters generated by pulsar_qrm_qcodes.

Note

Only sequencer 0’s parameters are listed, but all other sequencers have the same parameters.

`pulsar_qrm.IDN`

Please see QCoDeS for a description.

Properties

value: Anything

`pulsar_qrm.reference_source`

Sets/gets reference source (‘internal’ = internal 10 MHz, ‘external’ = external 10 MHz).

Properties

value: Enum: {‘internal’, ‘external’}

`pulsar_qrm.in0_gain`

Sets/gets input 0 gain in a range of -6dB to 26dB with a resolution of 1dB per step.

Properties

unit: dB

value: Numbers -6<=v<=26

`pulsar_qrm.in1_gain`

Sets/gets input 1 gain in a range of -6dB to 26dB with a resolution of 1dB per step.

Properties

unit: dB

value: Numbers -6<=v<=26

`pulsar_qrm.out0_offset`

Sets/gets output 0 offset.

Properties

unit: V

value: Numbers -1.0<=v<=1.0

`pulsar_qrm.out1_offset`

Sets/gets output 1 offset.

Properties

unit: V

value: Numbers -1.0<=v<=1.0

`pulsar_qrm.scope_acq_trigger_mode_path0`

Sets/gets scope acquisition trigger mode for input path 0 (‘sequencer’ = triggered by sequencer, ‘level’ = triggered by input level).

Properties

value: Enum: {‘sequencer’, ‘level’}

`pulsar_qrm.scope_acq_trigger_mode_path1`

Sets/gets scope acquisition trigger mode for input path 1 (‘sequencer’ = triggered by sequencer, ‘level’ = triggered by input level).

Properties

value: Enum: {‘sequencer’, ‘level’}

`pulsar_qrm.scope_acq_trigger_level_path0`

Sets/gets scope acquisition trigger level when using input level trigger mode for input path 0.

Properties

value: Numbers -1.0<=v<=1.0

`pulsar_qrm.scope_acq_trigger_level_path1`

Sets/gets scope acquisition trigger level when using input level trigger mode for input path 1.

Properties

value: Numbers -1.0<=v<=1.0

`pulsar_qrm.scope_acq_sequencer_select`

Sets/gets sequencer select that specifies which sequencer triggers the scope acquisition when using sequencer trigger mode.

Properties

value: Numbers 0<=v<=6

`pulsar_qrm.scope_acq_avg_mode_en_path0`

Sets/gets scope acquisition averaging mode enable for input path 0.

Properties

value: Boolean

`pulsar_qrm.scope_acq_avg_mode_en_path1`

Sets/gets scope acquisition averaging mode enable for input path 0.

Properties

value: Boolean

`pulsar_qrm.sequencer0_channel_map_path0_out0_en`

Sets/gets sequencer 0 channel map enable of path 0 to output 0.

Properties

value: Boolean

`pulsar_qrm.sequencer0_channel_map_path1_out1_en`

Sets/gets sequencer 0 channel map enable of path 1 to output 1.

Properties

value: Boolean

`pulsar_qrm.sequencer0_sync_en`

Sets/gets sequencer 0 synchronization enable which enables party-line synchronization.

Properties

value: Boolean

`pulsar_qrm.sequencer0_nco_freq`

Sets/gets sequencer 0 NCO frequency in Hz with a resolution of 0.25 Hz.

Properties

unit: Hz

value: Numbers -300000000.0<=v<=300000000.0

`pulsar_qrm.sequencer0_nco_phase_offs`

Sets/gets sequencer 0 NCO phase offset in degrees with a resolution of 3.6e-7 degrees.

Properties

unit: Degrees

value: Numbers 0<=v<=360

`pulsar_qrm.sequencer0_marker_ovr_en`

Sets/gets sequencer 0 marker override enable.

Properties

value: Boolean

`pulsar_qrm.sequencer0_marker_ovr_value`

Sets/gets sequencer 0 marker override value. Bit index corresponds to marker channel index.

Properties

value: Numbers 0<=v<=15

`pulsar_qrm.sequencer0_waveforms_and_program`

Sets sequencer 0 AWG waveforms, acquistion weights, acquisitions and ASM program. Valid input is a string representing the JSON filename.

Properties

value: Strings

`pulsar_qrm.sequencer0_cont_mode_en_awg_path0`

Sets/gets sequencer 0 continous waveform mode enable for AWG path 0.

Properties

value: Boolean

`pulsar_qrm.sequencer0_cont_mode_en_awg_path1`

Sets/gets sequencer 0 continous waveform mode enable for AWG path 1.

Properties

value: Boolean

`pulsar_qrm.sequencer0_cont_mode_waveform_idx_awg_path0`

Sets/gets sequencer 0 continous waveform mode waveform index or AWG path 0.

Properties

value: Numbers 0<=v<=1023

`pulsar_qrm.sequencer0_cont_mode_waveform_idx_awg_path1`

Sets/gets sequencer 0 continous waveform mode waveform index or AWG path 1.

Properties

value: Numbers 0<=v<=1023

`pulsar_qrm.sequencer0_upsample_rate_awg_path0`

Sets/gets sequencer 0 upsample rate for AWG path 0.

Properties

value: Numbers 0<=v<=65535

`pulsar_qrm.sequencer0_upsample_rate_awg_path1`

Sets/gets sequencer 0 upsample rate for AWG path 1.

Properties

value: Numbers 0<=v<=65535

`pulsar_qrm.sequencer0_gain_awg_path0`

Sets/gets sequencer 0 gain for AWG path 0.

Properties

value: Numbers -1.0<=v<=1.0

`pulsar_qrm.sequencer0_gain_awg_path1`

Sets/gets sequencer 0 gain for AWG path 1.

Properties

value: Numbers -1.0<=v<=1.0

`pulsar_qrm.sequencer0_offset_awg_path0`

Sets/gets sequencer 0 offset for AWG path 0.

Properties

value: Numbers -1.0<=v<=1.0

`pulsar_qrm.sequencer0_offset_awg_path1`

Sets/gets sequencer 0 offset for AWG path 1.

Properties

value: Numbers -1.0<=v<=1.0

`pulsar_qrm.sequencer0_mixer_corr_phase_offset_degree`

Sets/gets sequencer 0 mixer phase imbalance correction for AWG; applied to AWG path 1 relative to AWG path 0 and measured in degrees

Properties

value: Numbers -45.0<=v<=45.0

`pulsar_qrm.sequencer0_mixer_corr_gain_ratio`

Sets/gets sequencer 0 mixer gain imbalance correction for AWG; equal to AWG path 1 amplitude divided by AWG path 0 amplitude.

Properties

value: Numbers 0.5<=v<=2.0

`pulsar_qrm.sequencer0_mod_en_awg`

Sets/gets sequencer 0 modulation enable for AWG.

Properties

value: Boolean

`pulsar_qrm.sequencer0_demod_en_acq`

Sets/gets sequencer 0 demodulation enable for acquisition.

Properties

value: Boolean

`pulsar_qrm.sequencer0_integration_length_acq`

Sets/gets sequencer 0 integration length in number of samples for non-weighed acquisitions on paths 0 and 1. Must be a multiple of 4

Properties

value: Ints 4<=v<=16777212, Multiples of 4

`pulsar_qrm.sequencer0_phase_rotation_acq`

Sets/gets sequencer 0 integration result phase rotation in degrees.

Properties

unit: Degrees

value: Numbers 0<=v<=360

`pulsar_qrm.sequencer0_discretization_threshold_acq`

Sets/gets sequencer 0 discretization threshold for discretizing the phase rotation result. Discretization is done by comparing the threshold to the rotated integration result of path 0. This comparison is applied before normalization (i.e. division) of the rotated value with the integration length and therefore the threshold needs to be compensated (i.e. multiplied) with this length for the discretization to function properly.

Properties

value: Numbers -16777212.0<=v<=16777212.0

Native interface

class pulsar_qrm.pulsar_qrm_ifc.pulsar_qrm_ifc(transport_inst, debug=0)[source]

Bases: pulsar_qrm.pulsar_qrm_scpi_ifc.pulsar_qrm_scpi_ifc

Class that provides the native API for the Pulsar QrM. It provides methods to control all functions and features provided by the Pulsar QRM, like sequencer, waveform and acquistion handling.

__init__(transport_inst, debug=0)[source]

Creates Pulsar QRM native interface object.

Parameters

transport_inst (transport) – Transport class responsible for the lowest level of communication (e.g. ethernet).
debug (int) – Debug level (0 = normal, 1 = no version check, >1 = no version or error checking).

Returns

Pulsar QRM native interface object.

Return type

pulsar_qrm_ifc

Raises

Exception – Debug level is 0 and there is a version mismatch.

get_idn()[source]

Get device identity and build information.

Returns: Dictionary containing manufacturer, model, serial number and build information. The build information is subdivided into FPGA firmware, kernel module software, application software and driver software build information. Each of those consist of the version, build date, build Git hash and Git build dirty indication.
Return type: dict
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_system_status()[source]

Get general system state.

Returns

Dictionary containing general status and corresponding flags:

Status

OKAY: System is okay.
CRITICAL: An error indicated by the flags occured, but has been resolved.
ERROR: An error indicated by the flags is occuring.

Flags

CARRIER_PLL_UNLOCK: Carrier board PLL is unlocked.
FPGA_PLL_UNLOCK: FPGA PLL is unlocked.
FPGA_TEMP_OR: FPGA temperature is out-of-range.
CARRIER_TEMP_OR: Carrier board temperature is out-of-range.
AFE_TEMP_OR: Analog frontend board temperature is out-of-range.

Return type

dict

Raises

Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

arm_sequencer(sequencer=None)[source]

Prepare the indexed sequencer to start by putting it in the armed state. If no sequencer index is given, all sequencers are armed. Any sequencer that was already running is stopped and rearmed. If an invalid sequencer index is given, an error is set in system error.

Parameters

sequencer (int) – Sequencer index.

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

start_sequencer(sequencer=None)[source]

Start the indexed sequencer, thereby putting it in the running state. If an invalid sequencer index is given or the indexed sequencer was not yet armed, an error is set in system error. If no sequencer index is given, all armed sequencers are started and any sequencer not in the armed state is ignored. However, if no sequencer index is given and no sequencers are armed, and error is set in system error.

Parameters

sequencer (int) – Sequencer index.

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

stop_sequencer(sequencer=None)[source]

Stop the indexed sequencer, thereby putting it in the stopped state. If an invalid sequencer index is given, an error is set in system error. If no sequencer index is given, all sequencers are stopped.

Parameters

sequencer (int) – Sequencer index.

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_sequencer_state(sequencer, timeout=0, timeout_poll_res=0.1)[source]

Get the sequencer state. If an invalid sequencer index is given, an error is set in system error. If the timeout is set to zero, the function returns the state immediately. If a positive non-zero timeout is set, the function blocks until the sequencer completes. If the sequencer hasn’t stopped before the timeout expires, a timeout exception is thrown.

Parameters

sequencer (int) – Sequencer index.
timeout (int) – Timeout in minutes.
timeout_poll_res (float) – Timeout polling resolution in seconds.

Returns

Concatinated list of strings separated by the semicolon character. Status is indicated by one status string and an optional number of flags respectively ordered as:

Status

IDLE: Sequencer waiting to be armed and started.
ARMED: Sequencer is armed and ready to start.
RUNNING: Sequencer is running.
Q1 STOPPED: Classical part of the sequencer has stopped; waiting for real-time part to stop.
STOPPED: Sequencer has completely stopped.

Flags

DISARMED: Sequencer was disarmed.
FORCED STOP: Sequencer was stopped while still running.
SEQUENCE PROCESSOR Q1 ILLEGAL INSTRUCTION: Classical sequencer part executed an unknown instruction.
SEQUENCE PROCESSOR RT EXEC ILLEGAL INSTRUCTION: Real-time sequencer part executed an unknown instruction.
AWG WAVE PLAYBACK INDEX INVALID PATH 0: AWG path 0 tried to play an unknown waveform.
AWG WAVE PLAYBACK INDEX INVALID PATH 1: AWG path 1 tried to play an unknown waveform.
ACQ WEIGHT PLAYBACK INDEX INVALID PATH 0: Acquisition path 0 tried to play an unknown weight.
ACQ WEIGHT PLAYBACK INDEX INVALID PATH 1: Acquisition path 1 tried to play an unknown weight.
ACQ SCOPE DONE PATH 0: Scope acquisition for path 0 has finished.
ACQ SCOPE OUT-OF-RANGE PATH 0: Scope acquisition data for path 0 was out-of-range.
ACQ SCOPE OVERWRITTEN PATH 0: Scope acquisition data for path 0 was overwritten.
ACQ SCOPE DONE PATH 1: Scope acquisition for path 1 has finished.
ACQ SCOPE OUT-OF-RANGE PATH 1: Scope acquisition data for path 1 was out-of-range.
ACQ SCOPE OVERWRITTEN PATH 1: Scope acquisition data for path 1 was overwritten.
ACQ BINNING DONE: Acquisition binning completed.
ACQ BINNING FIFO ERROR: Acqusition binning encountered internal FIFO error.
ACQ BINNING COMM ERROR: Acqusition binning encountered internal communication error.
ACQ BINNING OUT-OF-RANGE: Acquisition binning data out-of-range.
ACQ INDEX INVALID: Acquisition tried to process an invalid acquisition.
ACQ BIN INDEX INVALID: Acquisition tried to process an invalid bin.
CLOCK INSTABILITY: Clock source instability occurred.

Return type

list

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.
TypeError – Timeout is not an integer.
TimeoutError – Timeout

get_waveforms(sequencer)[source]

Get all waveforms and weigths in the AWG waveform list of indexed sequencer. The returned dictionary is structured as follows:

name: waveform name.
- data: waveform samples in a range of 1.0 to -1.0.
- index: waveform index used by the sequencer Q1ASM program to refer to the waveform.

Parameters

sequencer (int) – Sequencer index.

Returns

Dictionary with waveforms.

Return type

dict

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_weights(sequencer)[source]

Get all weigths in the acquisition weight lists of indexed sequencer. The returned dictionary is structured as follows:

-name : weight name.

data: weight samples in a range of 1.0 to -1.0.

index: weight index used by the sequencer Q1ASM program to refer to the weight.

Parameters

sequencer (int) – Sequencer index.

Returns

Dictionary with weights.

Return type

dict

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_acquisition_state(sequencer, timeout=0, timeout_poll_res=0.1)[source]

Return acquisition binning completion state of the indexed sequencer. If an invalid sequencer is given, an error is set in system error. If the timeout is set to zero, the function returns the state immediately. If a positive non-zero timeout is set, the function blocks until the acquisition binning completes. If the acquisition hasn’t completed before the timeout expires, a timeout exception is thrown.

Parameters

sequencer (int) – Sequencer index.
timeout (int) – Timeout in minutes.
timeout_poll_res (float) – Timeout polling resolution in seconds.

Returns

Indicates the acquisition binning completion state (False = uncompleted, True = completed).

Return type

bool

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.
TypeError – Timeout is not an integer.
TimeoutError – Timeout

store_scope_acquisition(sequencer, name)[source]

After an acquisition has completed, store the scope acquisition results in the acquisition specified by name of the indexed sequencers. If an invalid sequencer index is given an error is set in system error. To get access to the acquisition results, the sequencer will be stopped when calling this function.

Parameters

sequencer (int) – Sequencer index.
name (str) – Acquisition name.

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_acquisitions(sequencer)[source]

Get all acquisitions in acquisition lists of indexed sequencer. The acquisition scope and bin data is normalized to a range of -1.0 to 1.0 taking both the bit widths of the processing path and average count into considaration. For the binned integration results, the integration length is not handled during normalization and therefore these values have to be divided by their respective integration lenghts. The returned dictionary is structured as follows:

name: acquisition name
- index: acquisition index used by the sequencer Q1ASM program to refer to the acquisition.
- acquisition: acquisition dictionary
  scope: Scope data
  
  path0: input path 0
  
  data: acquisition samples in a range of 1.0 to -1.0.
  
  out-of-range: out-of-range indication for the entire acquisition (False = in-range, True = out-of-range).
  
  avg_cnt: number of averages.
  
  path1: input path 1
  
  data: acquisition samples in a range of 1.0 to -1.0.
  
  out-of-range: out-of-range indication for the entire acquisition (False = in-range, True = out-of-range).
  
  avg_cnt: number of averages.
  
  bins: bin data
  
  integration: integration data
  
  path_0: input path 0 integration result bin list
  
  path_1: input path 1 integration result bin list
  
  threshold: threshold result bin list
  
  valid: list of valid indications per bin
  
  avg_cnt: list of number of averages per bin

Parameters

sequencer (int) – Sequencer index.

Returns

Dictionary with acquisitions.

Return type

dict

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

SCPI interface

class pulsar_qrm.pulsar_qrm_scpi_ifc.pulsar_qrm_scpi_ifc(transport_inst, debug=0)[source]

Bases: ieee488_2.ieee488_2.ieee488_2

This interface provides an API for the mandatory and required SCPI calls and adds Pulsar related functionality (see SCPI).

__init__(transport_inst, debug=0)[source]

Creates SCPI interface object.

Parameters

transport_inst (transport) – Transport class responsible for the lowest level of communication (e.g. ethernet).
debug (int) – Debug level (0 = normal, 1 = no version check, >1 = no version or error checking).

Returns

SCPI interface object.

Return type

pulsar_qrm_scpi_ifc

Raises

Exception – Debug level is 0 and there is a version mismatch.

reset()[source]

Reset device and clear all status and event registers (see SCPI).

Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

clear()[source]

Clear all status and event registers (see SCPI).

Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_status_byte()[source]

Get status byte register. Register is only cleared when feeding registers are cleared (see SCPI).

Returns: Status byte register.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

set_service_request_enable(reg)[source]

Set service request enable register (see SCPI).

Parameters

reg (int) – Service request enable register.

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_service_request_enable()[source]

Get service request enable register. The register is cleared after reading it (see SCPI).

Returns: Service request enable register.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

set_standard_event_status_enable(reg)[source]

Get standard event status enable register. The register is cleared after reading it (see SCPI).

Returns: Standard event status enable register.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_standard_event_status_enable()[source]

Set standard event status enable register (see SCPI).

Parameters

reg (int) – Standard event status enable register.

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_standard_event_status()[source]

Get standard event status register. The register is cleared after reading it (see SCPI).

Returns: Standard event status register.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

set_operation_complete()[source]

Set device in operation complete query active state (see SCPI).

Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_operation_complete()[source]

Get operation complete state (see SCPI).

Returns: Operation complete state (False = running, True = completed).
Return type: bool
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

test()[source]

Run self-test. Currently not implemented (see SCPI).

Returns: Test result (False = failed, True = success).
Return type: bool
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

wait()[source]

Wait until operations completed before continuing (see SCPI).

Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_system_error()[source]

Get system error from queue (see SCPI).

Returns: System error description string.
Return type: str

get_num_system_error()[source]

Get number of system errors (see SCPI).

Returns: Current number of number of system errors.
Return type: int

get_system_version()[source]

Get SCPI system version (see SCPI).

Returns: SCPI system version.
Return type: str
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

preset_system_status()[source]

Preset system status registers. Connects general system status flags for PLL unlock and temperature out-of-range indications to event status enable, status questionable temperature and status questionable frequency registers respectively (see SCPI).

Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_questionable_condition()[source]

Get status questionable condition register (see SCPI).

Returns: Status questionable condition register.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_questionable_event()[source]

Get status questionable event register (see SCPI).

Returns: Status questionable event register.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

set_questionable_enable(reg)[source]

Set status questionable enable register (see SCPI).

Parameters

reg (int) – Status questionable enable register.

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_questionable_enable()[source]

Get status questionable enable register (see SCPI).

Returns: Status questionable enable register.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_operation_condition()[source]

Get status operation condition register (see SCPI).

Returns: Status operation condition register.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_operation_events()[source]

Get status operation event register (see SCPI).

Returns: Status operation event register.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

set_operation_enable(reg)[source]

Set status operation enable register (see SCPI).

Parameters

reg (int) – Status operation enable register.

Raises

Exception – Invalid input parameter type.
Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_operation_enable()[source]

Get status operation enable register (see SCPI).

Returns: Status operation enable register.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_current_fpga_temperature()[source]

Get current FPGA junction temperature (inside device).

Returns: Current FPGA junction temperature.
Return type: float
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_maximum_fpga_temperature()[source]

Get maximum FPGA junction temperature since boot or clear (inside device).

Returns: Maximum FPGA junction temperature.
Return type: float
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_current_carrier_temperature()[source]

Get current carrier board temperature (inside device).

Returns: Current carrier board temperature.
Return type: float
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_maximum_carrier_temperature()[source]

Get maximum carrier board temperature since boot or clear (inside device).

Returns: Maximum carrier board temperature.
Return type: float
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_current_afe_temperature()[source]

Get current analog frontend board temperature (inside device).

Returns: Current analog frontend board temperature.
Return type: float
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_maximum_afe_temperature()[source]

Get maximum analog frontend board temperature since boot or clear (inside device).

Returns: Maximum analog frontend board temperature.
Return type: float
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_current_lo_temperature()[source]

Get the current local oscillator board temperature (inside device).

Returns: Current local board temperature.
Return type: float
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_maximum_lo_temperature()[source]

Get maximum local oscillator board temperature since boot or clear (inside device).

Returns: Maximum local oscillator board temperature.
Return type: float
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_assembler_status()[source]

Get assembler status. Refer to the assembler log to get more information regarding the assembler result.

Parameters: pwr (int) – PLL output power, unitless.
Returns: Assembler status (False = failed, True = success).
Return type: bool
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

get_assembler_log()[source]

Get assembler log.

Returns: PLL output power, unitless.
Return type: int
Raises: Exception – An error is reported in system error and debug <= 1. All errors are read from system error and listed in the exception.

Pulsar QRM

QCoDeS driver

QCoDeS parameters

pulsar_qrm.IDN

pulsar_qrm.reference_source

pulsar_qrm.in0_gain

pulsar_qrm.in1_gain

pulsar_qrm.out0_offset

pulsar_qrm.out1_offset

pulsar_qrm.scope_acq_trigger_mode_path0

pulsar_qrm.scope_acq_trigger_mode_path1

pulsar_qrm.scope_acq_trigger_level_path0

pulsar_qrm.scope_acq_trigger_level_path1

pulsar_qrm.scope_acq_sequencer_select

pulsar_qrm.scope_acq_avg_mode_en_path0

pulsar_qrm.scope_acq_avg_mode_en_path1

pulsar_qrm.sequencer0_channel_map_path0_out0_en

pulsar_qrm.sequencer0_channel_map_path1_out1_en

pulsar_qrm.sequencer0_sync_en

pulsar_qrm.sequencer0_nco_freq

pulsar_qrm.sequencer0_nco_phase_offs

pulsar_qrm.sequencer0_marker_ovr_en

pulsar_qrm.sequencer0_marker_ovr_value

pulsar_qrm.sequencer0_waveforms_and_program

pulsar_qrm.sequencer0_cont_mode_en_awg_path0

pulsar_qrm.sequencer0_cont_mode_en_awg_path1

pulsar_qrm.sequencer0_cont_mode_waveform_idx_awg_path0

pulsar_qrm.sequencer0_cont_mode_waveform_idx_awg_path1

pulsar_qrm.sequencer0_upsample_rate_awg_path0

pulsar_qrm.sequencer0_upsample_rate_awg_path1

pulsar_qrm.sequencer0_gain_awg_path0

pulsar_qrm.sequencer0_gain_awg_path1

pulsar_qrm.sequencer0_offset_awg_path0

pulsar_qrm.sequencer0_offset_awg_path1

pulsar_qrm.sequencer0_mixer_corr_phase_offset_degree

pulsar_qrm.sequencer0_mixer_corr_gain_ratio

pulsar_qrm.sequencer0_mod_en_awg

pulsar_qrm.sequencer0_demod_en_acq

pulsar_qrm.sequencer0_integration_length_acq

pulsar_qrm.sequencer0_phase_rotation_acq

pulsar_qrm.sequencer0_discretization_threshold_acq

Native interface

SCPI interface

`pulsar_qrm.IDN`

`pulsar_qrm.reference_source`

`pulsar_qrm.in0_gain`

`pulsar_qrm.in1_gain`

`pulsar_qrm.out0_offset`

`pulsar_qrm.out1_offset`

`pulsar_qrm.scope_acq_trigger_mode_path0`

`pulsar_qrm.scope_acq_trigger_mode_path1`

`pulsar_qrm.scope_acq_trigger_level_path0`

`pulsar_qrm.scope_acq_trigger_level_path1`

`pulsar_qrm.scope_acq_sequencer_select`

`pulsar_qrm.scope_acq_avg_mode_en_path0`

`pulsar_qrm.scope_acq_avg_mode_en_path1`

`pulsar_qrm.sequencer0_channel_map_path0_out0_en`

`pulsar_qrm.sequencer0_channel_map_path1_out1_en`

`pulsar_qrm.sequencer0_sync_en`

`pulsar_qrm.sequencer0_nco_freq`

`pulsar_qrm.sequencer0_nco_phase_offs`

`pulsar_qrm.sequencer0_marker_ovr_en`

`pulsar_qrm.sequencer0_marker_ovr_value`

`pulsar_qrm.sequencer0_waveforms_and_program`

`pulsar_qrm.sequencer0_cont_mode_en_awg_path0`

`pulsar_qrm.sequencer0_cont_mode_en_awg_path1`

`pulsar_qrm.sequencer0_cont_mode_waveform_idx_awg_path0`

`pulsar_qrm.sequencer0_cont_mode_waveform_idx_awg_path1`

`pulsar_qrm.sequencer0_upsample_rate_awg_path0`

`pulsar_qrm.sequencer0_upsample_rate_awg_path1`

`pulsar_qrm.sequencer0_gain_awg_path0`

`pulsar_qrm.sequencer0_gain_awg_path1`

`pulsar_qrm.sequencer0_offset_awg_path0`

`pulsar_qrm.sequencer0_offset_awg_path1`

`pulsar_qrm.sequencer0_mixer_corr_phase_offset_degree`

`pulsar_qrm.sequencer0_mixer_corr_gain_ratio`

`pulsar_qrm.sequencer0_mod_en_awg`

`pulsar_qrm.sequencer0_demod_en_acq`

`pulsar_qrm.sequencer0_integration_length_acq`

`pulsar_qrm.sequencer0_phase_rotation_acq`

`pulsar_qrm.sequencer0_discretization_threshold_acq`