Acquisition Disable_Expose_Ok; Figure 13 Acquisition With Disable_Expose_Ok Off - Varex Imaging Azure 3131Z Manual

Azure 3131Z - 4131Z Reference Manual
20.8

Acquisition Disable_Expose_OK

The optional
Disable_Expose_OK
output signal
Expose_OK
be ON (Asserted).
Disable_Expose_OK
acquisition. Once the signal is ON, it will be effective at the beginning of the next detector frame
readout. Frames disqualified with the
processing (Flush Frames). An example is shown in
If the
Disable_Expose_OK
acquisition.
Disable_Expose_OK
10 µs. This means that the
before turning ON the external trigger and held for 10 µs after the turning
ON the external trigger. Varex Imaging recommends that the
Note
Disable_Expose_OK
trigger and held for 100 µs after the turning ON the external trigger to add
some margin to the timing.

Figure 13 Acquisition with Disable_Expose_OK OFF

hardware input signal can be used to inhibit the hardware
. While
Disable_Expose_OK
can be ON and OFF multiple times during an
Disable_Expose_OK
signal is not connected,
must have a setup time of 10 µs and a hold time of
Disable_Expose_OK
signal be settled 100 µs before turning ON the external
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is OFF (De-asserted),
will not be sent to the host for
Figure 13.
will be ON during an
Expose_OK
signal must be settled 10 µs
will not
Expose_OK
35