Tektronix¶

`TekAWG2000` Arbitrary Wave Generator¶

class instruments.tektronix.TekAWG2000(filelike)¶

Communicates with a Tektronix AWG2000 series instrument using the SCPI commands documented in the user’s guide.

class Channel(tek, idx)¶

Class representing a physical channel on the Tektronix AWG 2000

Warning

This class should NOT be manually created by the user. It

is designed to be initialized by the TekAWG2000 class.

amplitude¶

Gets/sets the amplitude of the specified channel.

Units:	As specified (if a `Quantity`) or assumed to be of units Volts.
Type:	`Quantity` with units Volts peak-to-peak.

frequency¶

Gets/sets the frequency of the specified channel when using the built-in function generator.

::units: As specified (if a Quantity) or assumed to be: of units Hertz.

Type:	`Quantity` with units Hertz.

name¶

Gets the name of this AWG channel

Type:	`str`

offset¶

Gets/sets the offset of the specified channel.

Units:	As specified (if a `Quantity`) or assumed to be of units Volts.
Type:	`Quantity` with units Volts.

polarity¶

Gets/sets the polarity of the specified channel.

Type:	`TekAWG2000.Polarity`

shape¶

Gets/sets the waveform shape of the specified channel. The AWG will use the internal function generator for these shapes.

Type:	`TekAWG2000.Shape`

class TekAWG2000.Polarity¶

Enum containing valid polarity modes for the AWG2000

inverted = <Polarity.inverted: 'INVERTED'>¶

normal = <Polarity.normal: 'NORMAL'>¶

class TekAWG2000.Shape¶

Enum containing valid waveform shape modes for hte AWG2000

pulse = <Shape.pulse: 'PULSE'>¶

ramp = <Shape.ramp: 'RAMP'>¶

sine = <Shape.sine: 'SINUSOID'>¶

square = <Shape.square: 'SQUARE'>¶

triangle = <Shape.triangle: 'TRIANGLE'>¶

TekAWG2000.upload_waveform(yzero, ymult, xincr, waveform)¶

Uploads a waveform from the PC to the instrument.

Parameters:	yzero (`float` or `int`) – Y-axis origin offset ymult (`float` or `int`) – Y-axis data point multiplier xincr (`float` or `int`) – X-axis data point increment waveform (numpy.ndarray) – Numpy array of values representing the waveform to be uploaded. This array should be normalized. This means that all absolute values contained within the array should not exceed 1.

TekAWG2000.channel¶

Gets a specific channel on the AWG2000. The desired channel is accessed like one would access a list.

Example usage:

>>> import instruments as ik
>>> inst = ik.tektronix.TekAWG2000.open_gpibusb("/dev/ttyUSB0", 1)
>>> print(inst.channel[0].frequency)

Returns:	A channel object for the AWG2000
Return type:	`TekAWG2000.Channel`

TekAWG2000.waveform_name¶

Gets/sets the destination waveform name for upload.

This is the file name that will be used on the AWG for any following waveform data that is uploaded.

Type:	`str`

`TekDPO4104` Oscilloscope¶

class instruments.tektronix.TekDPO4104(filelike)¶

The Tektronix DPO4104 is a multi-channel oscilloscope with analog bandwidths ranging from 100MHz to 1GHz.

This class inherits from SCPIInstrument.

Example usage:

>>> import instruments as ik
>>> tek = ik.tektronix.TekDPO4104.open_tcpip("192.168.0.2", 8888)
>>> [x, y] = tek.channel[0].read_waveform()

class Coupling¶

Enum containing valid coupling modes for the channels on the Tektronix DPO 4104

ac = <Coupling.ac: 'AC'>¶

dc = <Coupling.dc: 'DC'>¶

ground = <Coupling.ground: 'GND'>¶

TekDPO4104.force_trigger()¶: Forces a trigger event to occur on the attached oscilloscope. Note that this is distinct from the standard SCPI *TRG functionality.

TekDPO4104.aquisition_continuous¶

Gets/sets whether the aquisition is continuous (“run/stop mode”) or whether aquisiton halts after the next sequence (“single mode”).

Type:	`bool`

TekDPO4104.aquisition_length¶

Gets/sets the aquisition length of the oscilloscope

Type:	`int`

TekDPO4104.aquisition_running¶

Gets/sets the aquisition state of the attached instrument. This property is True if the aquisition is running, and is False otherwise.

Type:	`bool`

TekDPO4104.channel¶

Gets a specific oscilloscope channel object. The desired channel is specified like one would access a list.

For instance, this would transfer the waveform from the first channel:

>>> tek = ik.tektronix.TekDPO4104.open_tcpip("192.168.0.2", 8888)
>>> [x, y] = tek.channel[0].read_waveform()

Return type:	`_TekDPO4104Channel`

TekDPO4104.data_source¶: Gets/sets the the data source for waveform transfer.

TekDPO4104.data_width¶

Gets/sets the data width (number of bytes wide per data point) for waveforms transfered to/from the oscilloscope.

Valid widths are 1 or 2.

Type:	`int`

TekDPO4104.math¶

Gets a data source object corresponding to the MATH channel.

Return type:	`_TekDPO4104DataSource`

TekDPO4104.ref¶

Gets a specific oscilloscope reference channel object. The desired channel is specified like one would access a list.

For instance, this would transfer the waveform from the first channel:

>>> import instruments as ik
>>> tek = ik.tektronix.TekDPO4104.open_tcpip("192.168.0.2", 8888)
>>> [x, y] = tek.ref[0].read_waveform()

Return type:	`_TekDPO4104DataSource`

TekDPO4104.y_offset¶: Gets/sets the Y offset of the currently selected data source.

class instruments.tektronix._TekDPO4104DataSource(tek, name)¶

Class representing a data source (channel, math, or ref) on the Tektronix DPO 4104.

Warning

This class should NOT be manually created by the user. It is designed to be initialized by the TekDPO4104 class.

read_waveform(bin_format=True)¶

Read waveform from the oscilloscope. This function is all inclusive. After reading the data from the oscilloscope, it unpacks the data and scales it accordingly. Supports both ASCII and binary waveform transfer.

Function returns a tuple (x,y), where both x and y are numpy arrays.

Parameters:	bin_format (bool) – If `True`, data is transfered in a binary format. Otherwise, data is transferred in ASCII.

name¶

Gets the name of this data source, as identified over SCPI.

Type:	`str`

y_offset¶

class instruments.tektronix._TekDPO4104Channel(parent, idx)¶

Class representing a channel on the Tektronix DPO 4104.

This class inherits from _TekDPO4104DataSource.

Warning

This class should NOT be manually created by the user. It is designed to be initialized by the TekDPO4104 class.

coupling¶

Gets/sets the coupling setting for this channel.

Type:	`TekDPO4104.Coupling`

`TekDPO70000` Oscilloscope¶

class instruments.tektronix.TekDPO70000(filelike)¶

The Tektronix DPO70000 series is a multi-channel oscilloscope with analog bandwidths ranging up to 33GHz.

This class inherits from SCPIInstrument.

Example usage:

>>> import instruments as ik
>>> tek = ik.tektronix.TekDPO70000.open_tcpip("192.168.0.2", 8888)
>>> [x, y] = tek.channel[0].read_waveform()

class AcquisitionMode¶

Enum containing valid acquisition modes for the Tektronix 70000 series oscilloscopes.

average = <AcquisitionMode.average: 'AVE'>¶

envelope = <AcquisitionMode.envelope: 'ENV'>¶

hi_res = <AcquisitionMode.hi_res: 'HIR'>¶

peak_detect = <AcquisitionMode.peak_detect: 'PEAK'>¶

sample = <AcquisitionMode.sample: 'SAM'>¶

waveform_db = <AcquisitionMode.waveform_db: 'WFMDB'>¶

class TekDPO70000.AcquisitionState¶

Enum containing valid acquisition states for the Tektronix 70000 series oscilloscopes.

off = <AcquisitionState.off: 'OFF'>¶

on = <AcquisitionState.on: 'ON'>¶

run = <AcquisitionState.run: 'RUN'>¶

stop = <AcquisitionState.stop: 'STOP'>¶

class TekDPO70000.BinaryFormat¶

Enum containing valid binary formats for the Tektronix 70000 series oscilloscopes (int, unsigned-int, floating-point).

float = <BinaryFormat.float: 'FP'>¶

int = <BinaryFormat.int: 'RI'>¶

uint = <BinaryFormat.uint: 'RP'>¶

class TekDPO70000.ByteOrder¶

Enum containing valid byte order (big-/little-endian) for the Tektronix 70000 series oscilloscopes.

big_endian = <ByteOrder.big_endian: 'MSB'>¶

little_endian = <ByteOrder.little_endian: 'LSB'>¶

class TekDPO70000.Channel(parent, idx)¶

Class representing a channel on the Tektronix DPO 70000.

This class inherits from TekDPO70000.DataSource.

Warning

This class should NOT be manually created by the user. It is designed to be initialized by the TekDPO70000 class.

class Coupling¶

Enum containing valid coupling modes for the oscilloscope channel

ac = <Coupling.ac: 'AC'>¶

dc = <Coupling.dc: 'DC'>¶

dc_reject = <Coupling.dc_reject: 'DCREJ'>¶

ground = <Coupling.ground: 'GND'>¶

TekDPO70000.Channel.query(cmd, size=-1)¶

Wraps queries sent from property factories in this class with identifiers for the specified channel.

Parameters:	cmd (str) – Query command to send to the instrument size (int) – Number of characters to read from the response. Default value reads until a termination character is found.
Returns:	The query response
Return type:	`str`

TekDPO70000.Channel.sendcmd(cmd)¶

Wraps commands sent from property factories in this class with identifiers for the specified channel.

Parameters:	cmd (str) – Command to send to the instrument

TekDPO70000.Channel.bandwidth¶

TekDPO70000.Channel.coupling¶

Gets/sets the coupling for the specified channel.

Example usage:

>>> import instruments as ik
>>> inst = ik.tektronix.TekDPO70000.open_tcpip("192.168.0.1", 8080)
>>> channel = inst.channel[0]
>>> channel.coupling = channel.Coupling.ac

TekDPO70000.Channel.deskew¶

TekDPO70000.Channel.label¶: Just a human readable label for the channel.

TekDPO70000.Channel.label_xpos¶: The x position, in divisions, to place the label.

TekDPO70000.Channel.label_ypos¶: The y position, in divisions, to place the label.

TekDPO70000.Channel.offset¶: The vertical offset in units of volts. Voltage is given by offset+scale*(5*raw/2^15 - position).

TekDPO70000.Channel.position¶: The vertical position, in divisions from the center graticule, ranging from -8 to 8. Voltage is given by offset+scale*(5*raw/2^15 - position).

TekDPO70000.Channel.scale¶: Vertical channel scale in units volts/division. Voltage is given by offset+scale*(5*raw/2^15 - position).

TekDPO70000.Channel.termination¶

class TekDPO70000.DataSource(parent, name)¶

Class representing a data source (channel, math, or ref) on the Tektronix DPO 70000.

Warning

This class should NOT be manually created by the user. It is designed to be initialized by the TekDPO70000 class.

read_waveform(bin_format=True)¶

name¶

class TekDPO70000.HorizontalMode¶

Enum containing valid horizontal scan modes for the Tektronix 70000 series oscilloscopes.

auto = <HorizontalMode.auto: 'AUTO'>¶

constant = <HorizontalMode.constant: 'CONST'>¶

manual = <HorizontalMode.manual: 'MAN'>¶

class TekDPO70000.Math(parent, idx)¶

Class representing a math channel on the Tektronix DPO 70000.

This class inherits from TekDPO70000.DataSource.

Warning

This class should NOT be manually created by the user. It is designed to be initialized by the TekDPO70000 class.

class FilterMode¶

Enum containing valid filter modes for a math channel on the TekDPO70000 series oscilloscope.

centered = <FilterMode.centered: 'CENT'>¶

shifted = <FilterMode.shifted: 'SHIF'>¶

class TekDPO70000.Math.Mag¶

Enum containing valid amplitude units for a math channel on the TekDPO70000 series oscilloscope.

db = <Mag.db: 'DB'>¶

dbm = <Mag.dbm: 'DBM'>¶

linear = <Mag.linear: 'LINEA'>¶

class TekDPO70000.Math.Phase¶

Enum containing valid phase units for a math channel on the TekDPO70000 series oscilloscope.

degrees = <Phase.degrees: 'DEG'>¶

group_delay = <Phase.group_delay: 'GROUPD'>¶

radians = <Phase.radians: 'RAD'>¶

class TekDPO70000.Math.SpectralWindow¶

Enum containing valid spectral windows for a math channel on the TekDPO70000 series oscilloscope.

blackman_harris = <SpectralWindow.blackman_harris: 'BLACKMANH'>¶

flattop2 = <SpectralWindow.flattop2: 'FLATTOP2'>¶

gaussian = <SpectralWindow.gaussian: 'GAUSS'>¶

hamming = <SpectralWindow.hamming: 'HAMM'>¶

hanning = <SpectralWindow.hanning: 'HANN'>¶

kaiser_besse = <SpectralWindow.kaiser_besse: 'KAISERB'>¶

rectangular = <SpectralWindow.rectangular: 'RECTANG'>¶

tek_exponential = <SpectralWindow.tek_exponential: 'TEKEXP'>¶

TekDPO70000.Math.query(cmd, size=-1)¶

Wraps queries sent from property factories in this class with identifiers for the specified math channel.

Parameters:	cmd (str) – Query command to send to the instrument size (int) – Number of characters to read from the response. Default value reads until a termination character is found.
Returns:	The query response
Return type:	`str`

TekDPO70000.Math.sendcmd(cmd)¶

Wraps commands sent from property factories in this class with identifiers for the specified math channel.

Parameters:	cmd (str) – Command to send to the instrument

TekDPO70000.Math.autoscale¶: Enables or disables the auto-scaling of new math waveforms.

TekDPO70000.Math.define¶: A text string specifying the math to do, ex. CH1+CH2

TekDPO70000.Math.filter_mode¶

TekDPO70000.Math.filter_risetime¶

TekDPO70000.Math.label¶: Just a human readable label for the channel.

TekDPO70000.Math.label_xpos¶: The x position, in divisions, to place the label.

TekDPO70000.Math.label_ypos¶: The y position, in divisions, to place the label.

TekDPO70000.Math.num_avg¶: The number of acquisistions over which exponential averaging is performed.

TekDPO70000.Math.position¶: The vertical position, in divisions from the center graticule.

TekDPO70000.Math.scale¶: The scale in volts per division. The range is from 100e-36 to 100e+36.

TekDPO70000.Math.spectral_center¶: The desired frequency of the spectral analyzer output data span in Hz.

TekDPO70000.Math.spectral_gatepos¶: The gate position. Units are represented in seconds, with respect to trigger position.

TekDPO70000.Math.spectral_gatewidth¶: The time across the 10-division screen in seconds.

TekDPO70000.Math.spectral_lock¶

TekDPO70000.Math.spectral_mag¶: Whether the spectral magnitude is linear, db, or dbm.

TekDPO70000.Math.spectral_phase¶: Whether the spectral phase is degrees, radians, or group delay.

TekDPO70000.Math.spectral_reflevel¶: The value that represents the topmost display screen graticule. The units depend on spectral_mag.

TekDPO70000.Math.spectral_reflevel_offset¶

TekDPO70000.Math.spectral_resolution_bandwidth¶: The desired resolution bandwidth value. Units are represented in Hertz.

TekDPO70000.Math.spectral_span¶: Specifies the frequency span of the output data vector from the spectral analyzer.

TekDPO70000.Math.spectral_suppress¶: The magnitude level that data with magnitude values below this value are displayed as zero phase.

TekDPO70000.Math.spectral_unwrap¶: Enables or disables phase wrapping.

TekDPO70000.Math.spectral_window¶

TekDPO70000.Math.threshhold¶: The math threshhold in volts

TekDPO70000.Math.unit_string¶: Just a label for the units...doesn”t actually change anything.

class TekDPO70000.SamplingMode¶

Enum containing valid sampling modes for the Tektronix 70000 series oscilloscopes.

equivalent_time_allowed = <SamplingMode.equivalent_time_allowed: 'ET'>¶

interpolation_allowed = <SamplingMode.interpolation_allowed: 'IT'>¶

real_time = <SamplingMode.real_time: 'RT'>¶

class TekDPO70000.StopAfter¶

Enum containing valid stop condition modes for the Tektronix 70000 series oscilloscopes.

run_stop = <StopAfter.run_stop: 'RUNST'>¶

sequence = <StopAfter.sequence: 'SEQ'>¶

class TekDPO70000.TriggerState¶

Enum containing valid trigger states for the Tektronix 70000 series oscilloscopes.

armed = <TriggerState.armed: 'ARMED'>¶

auto = <TriggerState.auto: 'AUTO'>¶

dpo = <TriggerState.dpo: 'DPO'>¶

partial = <TriggerState.partial: 'PARTIAL'>¶

ready = <TriggerState.ready: 'READY'>¶

class TekDPO70000.WaveformEncoding¶

Enum containing valid waveform encoding modes for the Tektronix 70000 series oscilloscopes.

ascii = <WaveformEncoding.ascii: 'ASCII'>¶

binary = <WaveformEncoding.binary: 'BINARY'>¶

TekDPO70000.force_trigger()¶: Forces a trigger event to happen for the oscilloscope.

TekDPO70000.run()¶: Enables the trigger for the oscilloscope.

TekDPO70000.select_fastest_encoding()¶: Sets the encoding for data returned by this instrument to be the fastest encoding method consistent with the current data source.

TekDPO70000.stop()¶: Disables the trigger for the oscilloscope.

TekDPO70000.HOR_DIVS = 10¶

TekDPO70000.VERT_DIVS = 10¶

TekDPO70000.acquire_enhanced_enob¶: Valid values are AUTO and OFF.

TekDPO70000.acquire_enhanced_state¶

TekDPO70000.acquire_interp_8bit¶: Valid values are AUTO, ON and OFF.

TekDPO70000.acquire_magnivu¶

TekDPO70000.acquire_mode¶

TekDPO70000.acquire_mode_actual¶

TekDPO70000.acquire_num_acquisitions¶: The number of waveform acquisitions that have occurred since starting acquisition with the ACQuire:STATE RUN command

TekDPO70000.acquire_num_avgs¶: The number of waveform acquisitions to average.

TekDPO70000.acquire_num_envelop¶: The number of waveform acquisitions to be enveloped

TekDPO70000.acquire_num_frames¶: The number of frames acquired when in FastFrame Single Sequence and acquisitions are running.

TekDPO70000.acquire_num_samples¶: The minimum number of acquired samples that make up a waveform database (WfmDB) waveform for single sequence mode and Mask Pass/Fail Completion Test. The default value is 16,000 samples. The range is 5,000 to 2,147,400,000 samples.

TekDPO70000.acquire_sampling_mode¶

TekDPO70000.acquire_state¶: This command starts or stops acquisitions.

TekDPO70000.acquire_stop_after¶: This command sets or queries whether the instrument continually acquires acquisitions or acquires a single sequence.

TekDPO70000.channel¶

TekDPO70000.data_framestart¶

TekDPO70000.data_framestop¶

TekDPO70000.data_source¶

Gets/sets the data source for the oscilloscope. This will return the actual Channel/Math/DataSource object as if it was accessed through the usual TekDPO70000.channel, TekDPO70000.math, or TekDPO70000.ref properties.

Type:	`TekDPO70000.Channel` or `TekDPO70000.Math`

TekDPO70000.data_start¶: The first data point that will be transferred, which ranges from 1 to the record length.

TekDPO70000.data_stop¶: The last data point that will be transferred.

TekDPO70000.data_sync_sources¶

TekDPO70000.horiz_acq_duration¶: The duration of the acquisition.

TekDPO70000.horiz_acq_length¶: The record length.

TekDPO70000.horiz_delay_mode¶

TekDPO70000.horiz_delay_pos¶: The percentage of the waveform that is displayed left of the center graticule.

TekDPO70000.horiz_delay_time¶: The base trigger delay time setting.

TekDPO70000.horiz_interp_ratio¶: The ratio of interpolated points to measured points.

TekDPO70000.horiz_main_pos¶: The percentage of the waveform that is displayed left of the center graticule.

TekDPO70000.horiz_mode¶

TekDPO70000.horiz_pos¶: The position of the trigger point on the screen, left is 0%, right is 100%.

TekDPO70000.horiz_record_length¶: The recond length in samples. See horiz_mode; manual mode lets you change the record length, while the length is readonly for auto and constant mode.

TekDPO70000.horiz_record_length_lim¶: The recond length limit in samples.

TekDPO70000.horiz_roll¶: Valid arguments are AUTO, OFF, and ON.

TekDPO70000.horiz_sample_rate¶: The sample rate in samples per second.

TekDPO70000.horiz_scale¶: The horizontal scale in seconds per division. The horizontal scale is readonly when horiz_mode is manual.

TekDPO70000.horiz_unit¶

TekDPO70000.math¶

TekDPO70000.outgoing_binary_format¶: Controls the data type of samples when transferring waveforms from the instrument to the host using binary encoding.

TekDPO70000.outgoing_byte_order¶: Controls whether binary data is returned in little or big endian.

TekDPO70000.outgoing_n_bytes¶

The number of bytes per sample used in representing outgoing waveforms in binary encodings.

Must be either 1, 2, 4 or 8.

TekDPO70000.outgoing_waveform_encoding¶: Controls the encoding used for outgoing waveforms (instrument → host).

TekDPO70000.ref¶

TekDPO70000.trigger_state¶

`TekTDS224` Oscilloscope¶

class instruments.tektronix.TekTDS224(filelike)¶

The Tektronix TDS224 is a multi-channel oscilloscope with analog bandwidths of 100MHz.

This class inherits from SCPIInstrument.

Example usage:

>>> import instruments as ik
>>> tek = ik.tektronix.TekTDS224.open_gpibusb("/dev/ttyUSB0", 1)
>>> [x, y] = tek.channel[0].read_waveform()

class Coupling¶

Enum containing valid coupling modes for the Tek TDS224

ac = <Coupling.ac: 'AC'>¶

dc = <Coupling.dc: 'DC'>¶

ground = <Coupling.ground: 'GND'>¶

TekTDS224.channel¶

Gets a specific oscilloscope channel object. The desired channel is specified like one would access a list.

For instance, this would transfer the waveform from the first channel:

>>> import instruments as ik
>>> tek = ik.tektronix.TekTDS224.open_tcpip('192.168.0.2', 8888)
>>> [x, y] = tek.channel[0].read_waveform()

Return type:	`_TekTDS224Channel`

TekTDS224.data_source¶: Gets/sets the the data source for waveform transfer.

TekTDS224.data_width¶

Gets/sets the byte-width of the data points being returned by the instrument. Valid widths are 1 or 2.

Type:	`int`

TekTDS224.force_trigger¶

TekTDS224.math¶

Gets a data source object corresponding to the MATH channel.

Return type:	`_TekTDS224DataSource`

TekTDS224.ref¶

Gets a specific oscilloscope reference channel object. The desired channel is specified like one would access a list.

For instance, this would transfer the waveform from the first channel:

>>> import instruments as ik
>>> tek = ik.tektronix.TekTDS224.open_tcpip('192.168.0.2', 8888)
>>> [x, y] = tek.ref[0].read_waveform()

Return type:	`_TekTDS224DataSource`

`TekTDS5xx` Oscilloscope¶

class instruments.tektronix.TekTDS5xx(filelike)¶

Support for the TDS5xx series of oscilloscopes

Implemented from:: TDS Family Digitizing Oscilloscopes

(TDS 410A, 420A, 460A, 520A, 524A, 540A, 544A,

620A, 640A, 644A, 684A, 744A & 784A)

Tektronix Document: 070-8709-07

class Bandwidth¶

Bandwidth in MHz

FULL = <Bandwidth.FULL: 'FUL'>¶

OneHundred = <Bandwidth.OneHundred: 'HUN'>¶

Twenty = <Bandwidth.Twenty: 'TWE'>¶

TwoHundred = <Bandwidth.TwoHundred: 'TWO'>¶

class TekTDS5xx.Coupling¶

Available coupling options for input sources and trigger

ac = <Coupling.ac: 'AC'>¶

dc = <Coupling.dc: 'DC'>¶

ground = <Coupling.ground: 'GND'>¶

class TekTDS5xx.Edge¶

Available Options for trigger slope

Falling = <Edge.Falling: 'FALL'>¶

Rising = <Edge.Rising: 'RIS'>¶

class TekTDS5xx.Impedance¶

Available options for input source impedance

Fifty = <Impedance.Fifty: 'FIF'>¶

OneMeg = <Impedance.OneMeg: 'MEG'>¶

class TekTDS5xx.Source¶

Available Data sources

CH1 = <Source.CH1: 'CH1'>¶

CH2 = <Source.CH2: 'CH2'>¶

CH3 = <Source.CH3: 'CH3'>¶

CH4 = <Source.CH4: 'CH4'>¶

Math1 = <Source.Math1: 'MATH1'>¶

Math2 = <Source.Math2: 'MATH2'>¶

Math3 = <Source.Math3: 'MATH3'>¶

Ref1 = <Source.Ref1: 'REF1'>¶

Ref2 = <Source.Ref2: 'REF2'>¶

Ref3 = <Source.Ref3: 'REF3'>¶

Ref4 = <Source.Ref4: 'REF4'>¶

class TekTDS5xx.Trigger¶

Available Trigger sources (AUX not Available on TDS520A/TDS540A)

AUX = <Trigger.AUX: 'AUX'>¶

CH1 = <Trigger.CH1: 'CH1'>¶

CH2 = <Trigger.CH2: 'CH2'>¶

CH3 = <Trigger.CH3: 'CH3'>¶

CH4 = <Trigger.CH4: 'CH4'>¶

LINE = <Trigger.LINE: 'LINE'>¶

TekTDS5xx.get_hardcopy()¶

Gets a screenshot of the display

Return type:	`string`

TekTDS5xx.channel¶

Gets a specific oscilloscope channel object. The desired channel is specified like one would access a list.

For instance, this would transfer the waveform from the first channel:

>>> tek = ik.tektronix.TekTDS5xx.open_tcpip('192.168.0.2', 8888)
>>> [x, y] = tek.channel[0].read_waveform()

Return type:	`_TekTDS5xxChannel`

TekTDS5xx.clock¶

Get/Set oscilloscope clock

Type:	`datetime.datetime`

TekTDS5xx.data_source¶

Gets/sets the the data source for waveform transfer.

Type:	`TekTDS5xx.Source` or `_TekTDS5xxDataSource`
Return type:	‘_TekTDS5xxDataSource`

TekTDS5xx.data_width¶

Gets/Sets the data width for waveform transfers

Type:	`int`

TekTDS5xx.display_clock¶

Get/Set the visibility of clock on the display

Type:	`bool`

TekTDS5xx.force_trigger¶

TekTDS5xx.horizontal_scale¶

Get/Set Horizontal Scale

Type:	`float`

TekTDS5xx.math¶

Gets a data source object corresponding to the MATH channel.

Return type:	`_TekTDS5xxDataSource`

TekTDS5xx.measurement¶

Gets a specific oscilloscope measurement object. The desired channel is specified like one would access a list.

Return type:	`_TDS5xxMeasurement`

TekTDS5xx.ref¶

Gets a specific oscilloscope reference channel object. The desired channel is specified like one would access a list.

For instance, this would transfer the waveform from the first channel:

>>> tek = ik.tektronix.TekTDS5xx.open_tcpip('192.168.0.2', 8888)
>>> [x, y] = tek.ref[0].read_waveform()

Return type:	`_TekTDS5xxDataSource`

TekTDS5xx.sources¶

Returns list of all active sources

Return type:	`list`

TekTDS5xx.trigger_coupling¶

Get/Set trigger coupling

Type:	`TekTDS5xx.Coupling`

TekTDS5xx.trigger_level¶

Get/Set trigger level

Type:	`float`

TekTDS5xx.trigger_slope¶

Get/Set trigger slope

Type:	`TekTDS5xx.Edge`

TekTDS5xx.trigger_source¶

Get/Set trigger source

Type:	`TekTDS5xx.Trigger`

Tektronix¶

TekAWG2000 Arbitrary Wave Generator¶

TekDPO4104 Oscilloscope¶

TekDPO70000 Oscilloscope¶

TekTDS224 Oscilloscope¶

TekTDS5xx Oscilloscope¶

`TekAWG2000` Arbitrary Wave Generator¶

`TekDPO4104` Oscilloscope¶

`TekDPO70000` Oscilloscope¶

`TekTDS224` Oscilloscope¶

`TekTDS5xx` Oscilloscope¶