Manual

Configuration of the camera
GUPPY Technical Manual V7.1.0
263
The ExpOffset field specifies the camera specific exposure time offset in
microseconds (µs). This time (which should be equivalent to Table 65: Cam-
era-specific exposure time offset on page 182) has to be added to the expo-
sure time (set by any shutter register) to compute the real exposure time.
The ExpOffset field might be zero for some cameras: this has to be assumed
as an unknown exposure time offset (according to former software versions).
Note

Time base can only be changed when the camera is in idle
state and becomes active only after setting the shutter value.
ID Time base in µs
01
12
25
310
4 20 Default value
550
6100
7200
8500
91000
Table 116: Time base ID
Note

The ABSOLUTE VALUE CSR register, introduced in IIDC V1.3, is
not implemented.