qiskit.pulse.builder.acquire

acquire(duration, qubit_or_channel, register, **metadata)

Acquire for a duration on a channel and store the result in a register.

Examples:

from qiskit import pulse
 
acq0 = pulse.AcquireChannel(0)
mem0 = pulse.MemorySlot(0)
 
with pulse.build() as pulse_prog:
    pulse.acquire(100, acq0, mem0)
 
    # measurement metadata
    kernel = pulse.configuration.Kernel('linear_discriminator')
    pulse.acquire(100, acq0, mem0, kernel=kernel)

Parameters

• duration (int) – Duration to acquire data for
• qubit_or_channel (Union[int, AcquireChannel]) – Either the qubit to acquire data for or the specific AcquireChannel to acquire on.
• register (NewType()(StorageLocation, Union[MemorySlot, RegisterSlot])) – Location to store measured result.
• metadata (Union[Kernel, Discriminator]) – Additional metadata for measurement. See Acquire for more information.

Raises

exceptions.PulseError – If the register type is not supported.