ALLIED Vision Technologies Guppy F-503 - Manual (Page 179)

Controlling image capture
GUPPY Technical Manual V7.1.0
179
Trigger delay advanced register
In addition, the cameras have an advanced register which allows even more
precise delay of image capture after receiving a hardware trigger.
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..5] Reserved
ON_OFF [6] Write ON or OFF this feature, ON=1
Read: Status of the feature
OFF=0
--- [7..19] Reserved
Value [20..31] Value
If you write the value in OFF mode, this
field will be ignored.
If ReadOut capability is not available,
then the read value will have no mean-
ing.
Table 63: CSR: trigger delay
Register Name Field Bit Description
0xF1000400 TRIGGER_DELAY Presence_Inq [0] Indicates presence of this fea-
ture (read only)
--- [1..5] Reserved
ON_OFF [6] Trigger delay on/off
--- [7..10] Reserved
DelayTime [11..31] Delay time in µs
(only with microcontroller firm-
ware greater V2.10:
minimum = 1 µs)
Table 64: Advanced CSR: trigger delay