ADLINK PXIe-9852 - Manual (Page 6)

vi Table of Contents
3.3.2 External Digital Trigger ............................................. 19
3.3.3 PXI STAR Trigger ..................................................... 19
3.3.4 PXIe_DSTARB Trigger ............................................. 20
3.3.5 PXI Trigger Bus ........................................................ 20
3.3.6 Analog Trigger .......................................................... 20
3.3.7 Trigger Export ........................................................... 21
3.4 Trigger Modes.................................................................... 21
3.4.1 Post Trigger Mode .................................................... 21
3.4.2 Delayed Trigger Mode .............................................. 21
3.4.3 Pre-Trigger Mode...................................................... 22
3.4.4 Middle Trigger Mode................................................. 23
3.4.5 Acquisition with Re-Triggering .................................. 23
3.4.6 Data Average Mode (Post-Trigger and
Delayed-Trigger only) ............................................... 24
3.5 Timebase ........................................................................... 25
3.5.1 Internal Reference Clock .......................................... 25
3.5.2 External Reference Clock ......................................... 25
3.5.3 External Sampling Clock........................................... 25
3.5.4 PXI_CLK10 Clock ..................................................... 26
3.5.5 PXI_CLK100 Clock ................................................... 26
3.6 ADC Timing Control ........................................................... 26
3.6.1 Timebase Architecture.............................................. 26
3.6.2 Basic Acquisition Timing........................................... 26
3.7 Synchronizing Multiple Modules ........................................ 29
A Appendix: Calibration....................................................... 31
A.1 Calibration Constant .......................................................... 31
A.2 Auto-Calibration ................................................................. 31
Important Safety Instructions.............................................. 33
Getting Service ..................................................................... 35