JYTEK PCIe-69834, User Manual

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vi Table of Contents
3.3.2 External Digital Trigger ............................................. 17
3.3.3 Analog Trigger .......................................................... 18
3.4 Trigger Modes.................................................................... 18
3.4.1 Post Trigger Mode .................................................... 18
3.4.2 Delayed Trigger Mode .............................................. 19
3.4.3 Pre-Trigger Mode...................................................... 19
3.4.4 Middle Trigger Mode................................................. 20
3.4.5 Acquisition with Re-Triggering .................................. 20
3.5 Timebase ..................................................................
...........
21
3.5.1 Internal Sampling Clock........................................... 22
3.5.2 External Reference Clock(PCIe-
69834P
only) .........22
3.6 ADC Timing Control ........................................................... 23
3.6.1 Timebase Architecture.............................................. 23
3.6.2 Basic Acquisition Timing........................................... 23
3.7 Synchronizing Multiple Modules ........................................ 25
3.7.2 SSI_TRIG ................................................................. 28
3.8 Multi-boot ........................................................................... 28
3.9 Measurement Function API ............................................... 29
A Appendix: Calibration....................................................... 35
A.1 Calibration Constant .......................................................... 35
A.2 Auto-Calibration ................................................................. 35
Important Safety Instructions.............................................. 39