ADLINK PCIe-7360 - Manual (Page 79)

Operations 69
PCIe-7360
Event Out
PCIe-7360’s Application Function I/O (AFI) can be configured as
event output of pattern match or COS (Change of State).
Pattern Match event is a pulse signal generated while the
PCIe-7360’s digital data input lines matching the pre-defined pat-
tern. COS (Change of State) event is a pulse signal generated
while the PCIe-7360 detects a change on the pre-defined data
input line. The pulse width of Event Out signal can be configured
from 16ns to 524.288 μs. (8 ns x (N+1), where N is from 1 to
65535).
You can export this event out signal to trigger external devices for
synchronization or to inform external devices.
Figure 3-37: Pattern Match and COS Event Configuration
Event out
Mux
AFI0
AFI1
PCIe-7360 Card
DUT 0
AFI2
AFI3
AFI4
AFI5
AFI6
AFI7
DUT 1
PM event
DI Change
Detection Logic
DI Pattern
Match Logic
COS event
D0 ~ D31
DI Pattern DI Pattern
PM event
COS event
PM
COS
Trigger in
Trigger in