BOBCAT Hardware User’s Manual
Imperx, Inc.
Rev. 1.0
6421 Congress Ave.
5/4/2010
Boca Raton, FL 33487
+1 (561) 989-0006
139 of 212
Address
:
0x0508
Data (2:0)
:
000 – off – no trigger, free running mode – CL only
(this is not available for GigE cameras)
001 – external – the camera expects the trigger to
come from the external source mapped to the
power and I/O connector.
010 – internal – the camera expects the trigger to
come from the programmable pulse generator.
011 – computer – the camera expects the trigger to
come from the camera link cable.
100 – software trigger – expects a one clock cycles
pulse generated by the computer. The trigger
exposure is internal register controlled. Pulse
duration exposure is not allowed.
101 to 111 – N/A
Data (31:3)
:
N/A
4.3.9.2 Trigger Input Mode – GigE cameras
This register enables or disables the triggering operation for GigE cameras.
Address
:
0x05BC
Data (0)
:
1 – trigger is disabled, free running mode
0 – trigger is enabled – camera is in trigger mode
Data (31:1)
:
N/A
4.3.9.3 Software Trigger Start
The
‘Start SW Trigger’
command instructs the camera to generate one
short trigger pulse. This is a command, not a register. The act of writing to this
location initiates the pulse generation.
Address
:
0x6030
4.3.9.4 Triggering Edge Selector
This register selects the triggering edge – Rising or Falling.
Address
:
0x050C
Data (0)
:
0 – rising edge
1 – falling edge
Data (31:1)
:
N/A
4.3.9.5 Trigger De-bounce Time
