ControlChannel¶
- class ControlChannel(index)[source]¶
Bases:
qiskit.pulse.channels.PulseChannel
Control channels provide supplementary control over the qubit to the drive channel. These are often associated with multi-qubit gate operations. They may not map trivially to a particular qubit index.
Channel class.
- Parameters
index (
int
) – Index of channel.
Methods
Return True iff the channel is parameterized.
Attributes
- index¶
Return the index of this channel. The index is a label for a control signal line typically mapped trivially to a qubit index. For instance,
DriveChannel(0)
labels the signal line driving the qubit labeled with index 0.- Return type
Union
[int
,ParameterExpression
]
- name¶
Return the shorthand alias for this channel, which is based on its type and index.
- Return type
str
- parameters¶
Parameters which determine the channel index.
- Return type
Set
- prefix: Optional[str] = 'u'¶
A shorthand string prefix for characterizing the channel type.