Imperx Cheetah C2020 User Manual page 61

Cheetah Pregius Camera with Camera Link – User Manual
Address Register Name
0x0508 Trg_Edg_Sel
0x050C Trg_Dbn_Tim
0x0510 Trg_Flt_Tim
0x0514 Trg_Ovr_Sel
0x0518 Trg_Mod_Sel
0x051C Trg_Frm_Cap
0x0520 Trg_Exp_Del
0x0524 Trg_Str_En
July 6, 2018
Data
0x4 – software trigger;
expects a one clock cycle
pulse generated by
software. Exposure is
internal timer controlled.
Pulse duration exposure not
allowed.
0x5 – External 2; camera
expects trigger from Input
#2, IN 2.
0x6 to 0xF – N/A
Data (31:3) N/A
Data (0) 0x0 – rising edge
0x1 – falling edge
Data (31:1) N/A
Data (15:0) <value> –debounce time
Data (31:16) N/A
Data (15:0) <value> –glitch time
Data (31:16) N/A
Data (1:0) 0x0 – ignore next trigger
0x1 – accept only after
exposure is completed
0x2 – N/A
0x3 – N/A
Data (31:2) N/A
Data (3:0) 0x0 – standard triggering
0x1 – fast triggering
0x2 – reserved
0x3 to 0xF – reserved
Data (31:4) N/A
Data (15:0) <value> –number of frames
per trigger
Data (31:16) N/A
Data (1:0) 0x0 – disable Trigger Strobe
0x1 – enable Trigger Strobe
#1
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Type Usage
RW Selects Trigger
active edge.
RW Selects trigger
signal de-bounce
time in micro-
seconds
RW Selects Filter time
in micro-seconds.
Any pulse shorter
than the selected
time is ignored.
RW Selects trigger
overlap mode. If
camera receives a
trigger pulse while
still processing
previous trigger,
user has option to
ignore the
incoming trigger
or to terminate
previous process
and start a new
one.
RW Selects triggering
mode.
RW Selects number of
frames captured
after each trigger
signal.
RW Selects delay in
microseconds
between trigger
signal and
beginning of
exposure.
RW Enables Trigger
strobe.
Rev 1.1