9 application function i/o, Application function i/o, Figure 3-28: do gated trigger – ADLINK PCIe-7360 User Manual
Page 67
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Operations
57
PCIe-7360
[Example 6] External digital trigger with gated trigger
DO data Count: 12 samples
Trigger Event: DO-Pause (logic high)
Figure 3-28: DO Gated Trigger
3.9 Application Function I/O
The PCIe-7360 features eight AFI (Application Function I/O) lines.
These bi-directional digital I/O lines allow you to route I2C, SPI,
trigger, event, handshake, and clock signals to/from the
SCSI-VHDCI I/O connector. The following table lists the support-
ing functions of AFI lines and the corresponding pin out.
Function
Signal
I/O AFI0 AFI1 AFI2 AFI3 AFI4 AFI5 AFI6 AFI7
I
2
C Master
SCL
O
●
SDA
I/O
●
SPI Master
SCLK
O
●
SDO
O
●
SDI
I
●
CS_0
O
●
External
Trigger in
DI-Start
I
●
●
●
●
●
●
●
●
DO-Start
I
●
●
●
●
●
●
●
●
DI-Pause
I
●
●
●
●
●
●
●
●
DO-Pause
I
●
●
●
●
●
●
●
●
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