5 timebase exporting, Timebase exporting, Refer to figure 3-6 for det ail timing – ADLINK PCI-9846 User Manual
Page 43: Operation theory 33
Operation Theory
33
Refer to Figure 3-6 for detail timing.
Figure 3-6: Configuring Different Sampling Rate of a Digitizer.
3.3.5 Timebase Exporting
The PCI/PXI-9816/26/46 can export timebase to one of the eight
PXI trigger bus lines. By software programming, you can pick up a
trigger line to transmit timebase clock. This feature is very useful
when synchronize to multiple measurement modules.
TIMEBASE
DATA
D1
Acquisition
In Progress
Trigger
Acquisition starts right after this clock edge
D1
ScanIntrv = 1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D2
D3
D4
D5
D6
D1
D2
D3
D4
ScanIntrv = 2
ScanIntrv = 3