ADLINK PXI-2208 - Manual (Page 61)

Operation Theory 49
Post-Trigger Acquisition
Use post-trigger acquisition in applications where you want to
collect data after a trigger event. The number of scans after the
trigger is specified in PSC_counter, as illustrated in Figure 4-
10. The total acquired data length = NumChan_counter *
PSC_counter.
Figure 4-10: Post-trigger
(NumChan_Counter=4, PSC_Counter=3)
Acquisition_in_progress
Scan_start
AD_conversion
Scan_in_progress
(SSHOUT)(pin8 on CN2
Acquired & stored data
(3 scans)
Operation start
Trigger