Guppy PRO Technical Manual
V4.1.2
131
The screenshots below illustrate the use of Trigger_Mode_15 on a register
level:
•
Line #1 switches continuous mode off, leaving viewer in listen mode.
•
Line #2 prepares 830h register for external trigger and Mode_15.
Trigger delay
Guppy PRO cameras feature various ways to delay image capture based on
external trigger.
With IIDC V1.31 there is a standard CSR at register F0F00534/834h to control
a delay up to FFFh × time base value.
The following table explains the Inquiry register and the meaning of the various
bits.
Left = continuous
Middle = one-shot
Right = multi-shot
Line #3 switches camera back to
continuous mode. Only one
image is grabbed precisely with
the first external trigger.
To repeat rewrite line three.
Line #3 toggles one-shot bit [0] of
the one-shot register 61C so that
only one image is grabbed, based
on the first external trigger.
To repeat rewrite line three.
Line #3 toggles multi-shot bit [1]
of the one-shot register 61C so
that Ah images are grabbed,
starting with the first external
trigger.
To repeat rewrite line three.
Table 59: Description: using Trigger_Mode_15: continuous, one-shot, multi-shot
Figure 66: Using Trigger_Mode_15: continuous, one-shot, multi-shot
Note
Shutter for the images is controlled by shutter register.
