GUPPY Technical Manual
V4.0.1
5
Control and video data signals...................................................................................... 105
Input ................................................................................................................... 106
Trigger ............................................................................................................. 106
Input modes ..................................................................................................... 108
Trigger delay ..................................................................................................... 108
Outputs ................................................................................................................ 111
IO_OUTP_CTRL 1-3 ............................................................................................. 113
Output modes.................................................................................................... 114
Board level cameras: inputs and outputs.................................................................... 116
Board level cameras: pulse-width modulation ............................................................. 117
PWM: minimal and maximal periods and frequencies ............................................... 118
PWM: Examples in practice .................................................................................. 118
Pixel data.................................................................................................................. 120
Controlling image capture
.......................................................................... 123
Global shutter ............................................................................................................ 123
Pipelined global shutter............................................................................................... 123
Trigger modi .............................................................................................................. 124
Trigger delay ......................................................................................................... 127
Trigger delay advanced register............................................................................ 129
Exposure time (shutter) and offset ................................................................................ 130
Exposure time of CMOS sensor (GUPPY F-036) ............................................................. 130
Example GUPPY F-036 ......................................................................................... 130
Camera offsets ....................................................................................................... 130
Example GUPPY F-033 ......................................................................................... 131
Extended shutter.................................................................................................... 131
One-Shot................................................................................................................... 132
One-shot command on the bus to start of exposure ..................................................... 133
End of exposure to first packet on the bus ................................................................. 133
Multi-shot ................................................................................................................. 135
ISO_Enable / Free-Run ................................................................................................ 135
Asynchronous broadcast .............................................................................................. 135
Jitter at start of exposure ............................................................................................ 136
User profiles .............................................................................................................. 137
Video formats, modes and bandwidth
.................................................138
GUPPY F-025B / GUPPY F-025C ..................................................................................... 138
GUPPY F-029B / GUPPY F-029C ..................................................................................... 138
GUPPY F-033B/ GUPPY F-033C
and board level versions F-033B BL/F-033C BL ................................................................ 139
GUPPY F-036B/ GUPPY F-036C ...................................................................................... 140
GUPPY F-046B / GUPPY F-046C ..................................................................................... 141
GUPPY F-080B / GUPPY F-080C
and board level versions F-080B BL/F-080C BL ................................................................ 142
Area of interest (AOI) ................................................................................................. 143
Autofunction AOI ................................................................................................... 145
Frame rates................................................................................................................ 146