Guppy PRO Technical Manual
V4.1.2
74
The cameras also have an advanced register which allows even more precise
image capture delay after receiving a hardware trigger.
Trigger delay advanced register
The advanced register allows the start of the integration to be delayed by max.
2
21
µs, which is max. 2.1 s after a trigger edge was detected.
Register
Name
Field
Bit
Description
0xF0F00834 TRIGGER_DELAY Presence_Inq [0]
Presence of this feature:
0: N/A
1: Available
Abs_Control
[1]
Absolute value control
O: Control with value in the value field
1: Control with value in the absolute value
CSR.
If this bit=1 the value in the value field has to
be ignored.
---
[2 to 5]
Reserved
ON_OFF
[6]
Write ON or OFF this feature
Read: Status of the feature
ON=1
OFF=0
---
[7 to 19] Reserved
Value
[20 to 31] Value
Table 26: Trigger Delay CSR
Register
Name
Field
Bit
Description
0xF1000400 TRIGGER_DELAY Presence_Inq [0]
Indicates presence of this feature (read
only)
---
[1 to 5]
Reserved
ON_OFF
[6]
Trigger delay on/off
---
[7 to 10] Reserved
DelayTime
[11 to 31] Delay time in µs
Table 27: Trigger delay advanced CSR
Note
•
Switching trigger delay to ON also switches external
Trigger_Mode_0 to ON.
•
This feature works with external Trigger_Mode_0 only.
