NIHSDIO_ATTR_SAMPLE_CLOCK_SOURCE
Specific Attribute
| Data type |
Access | Applies to | Coercion | High-Level Functions |
|---|---|---|---|---|
| ViString | R/W | N/A | None | niHSDIO_ConfigureSampleClock |
Description
Use this attribute to specify the Sample clock source.
STROBE is valid only for acquisition operations.
Defined Values:
| NIHSDIO_VAL_ON_BOARD_CLOCK_STR ("OnBoardClock") | The device will use the onboard oscillator. |
| NIHSDIO_VAL_CLK_IN_STR ("ClkIn") | The device will use the clock present at the front panel CLK IN SMB jack connector. |
| NIHSDIO_VAL_PXI_STAR_STR ("PXI_STAR") | The device will use the PXI_STAR signal which is present on the PXI backplane. This selection is valid only for PXI devices in slots other than Slot 2. |
| NIHSDIO_VAL_STROBE_STR ("STROBE") | The device will use the clock present at the STROBE channel of the DDC connector. This is valid only for acquisition sessions. |