Function Syntax#

RETURN_CODE AlazarInputControl(HANDLE handle, U8 channel, U32 coupling, U32 inputRange, U32 impedance)#

Select the input coupling, range, and impedance of a digitizer channel.

  • handle[in] Board handle.

  • channel[in] The channel to control. See ALAZAR_CHANNELS for a list of possible values. This parameter only takes unsigned 8-bit values. To configure channel I and above, see AlazarInputControlEx().

  • inputRange[in] Specify the input range of the selected channel. See ALAZAR_INPUT_RANGES for a list of all existing input ranges. Consult board-specific information to see which input ranges are supported by each board.

  • coupling[in] Specifies the coupling of the selected channel. Must be an element of ALAZAR_COUPLINGS

  • impedance[in] Specify the input impedance to set for the selected channel. See ALAZAR_IMPEDANCES for a list of all existing values. See the board-specific documentation to see impedances supported by various boards.


ApiSuccess upon success, or an error code. See RETURN_CODE for more detailed information.

LabVIEW Block Diagram#