Instruction manual

Guppy PRO Technical ManualV4.1.0

Camera interfaces

Trigger delay

Guppy PRO cameras feature various ways to delay image capture based on exter-

nal trigger.

With IIDC V1.31 there is a standard CSR at Register F0F00534/834h to control a

delay up to FFFh x time base value.

The following table explains the inquiry register and the meaning of the various

bits.

0xF0F00534 TRIGGER_DELAY_INQUIRY Presence_Inq [0] Indicates presence of this fea-

ture (read only)

Abs_Control_Inq [1] Capability of control with abso-

lute value

--- [2] Reserved

One_Push_Inq [3] One-push auto mode (con-

trolled automatically by the

camera once)

Readout_Inq [4] Capability of reading out the

value of this feature

ON_OFF [5] Capability of switching this fea-

ture ON and OFF

Auto_Inq [6] Auto mode (controlled auto-

matically by the camera)

Manual_Inq [7] Manual mode (controlled by

user)

Min_Value [8..19] Minimum value for this feature

Max_Value [20..31] Maximum value for this feature

Table 26: Trigger delay inquiry register