ALLIED Vision Technologies Bonito CL-400 200 fps - Manual (Page 57)

Parameters and commands
Bonito Technical Manual V2.3.0
57
Exposure feature mode (bit group f)
The exposure feature mode allows to switch between Standard mode, Enhanced
full well mode and Permanent exposure mode.
Parameter Value
Trigger rate requirement
(or equivalent frame duration
setting F) t
T
> (2 * ((N + 1)+1)+1) * t
L
Trigger high duration require-
ment (or equivalent exposure
time setting E) t
TH
< (N + 1) * t
L
t
TH
> 500 ns
Table 16: PIV mode timing parameters - settings E and F depend on exposure
timing mode setting of parameter M
Parameter Value
First trigger to end-of-charge-
transfer delay t
TD1 =
t
L
+ 250 ns (@ T=2, typical)
t
TD1 =
t
L
+ 150 ns (@ T=3, typical)
First delay to end-of-charge-
transfer t
TD2 =
(N + 2) * t
L
Trigger to end-of-charge-transfer
jitter t
TJ
< 25 ns
End-of-charge-transfer to sync
dalay t
S1
= 800 ns (@ T=2, typical)
t
S1
= 700 ns (@ T=3, typical)
Readout start to sync t
S2
= 700 ns typical
Guard interval 1 t
G1
: t.b.d. (expected: t
G1
< 350 ns typical)
Guard interval 2 t
G2
: t.b.d. (expected: t
G2
< 350 ns typical)
Table 17: PIV mode timing parameters not depending on the setting of other
parameters.
Weight
(hexadecimal) Usage
0 Standard mode
16 Enhanced full well (3T) mode
32 Permanent exposure mode
48 (Reserved value)
Table 18: Exposure feature mode: possible values