User Manual

Controlling image capture

PIKE Technical Manual V5.1.2

220

End of exposure to first packet on the bus

After the exposure, the CCD sensor is read out; some data is written into the

FRAME_BUFFER before being transmitted to the bus.

The time from the end of exposure to the start of transport on the bus is:

710 μs ± 62.5 μs

This time 'jitters with the cycle time of the bus (125 μs).

Figure 114: Data flow and timing after end of exposure

OneShot Command

Decode command

Exposure

Integration-Start

Timebase Reg.

Shutter-Reg.

Offset

Processing Delay

< 150s

Pike F-032: 17 µs

Pike F-100: 42 µs

Pike F-145: 38 µs

Pike F-145-15fps: 70 µs

Pike F-210: 42 µs

Pike F-421: 69 µs

Pike F-505: 26 µs

Pike F-1100: 127 µs

Pike F-1600: 635 µs

Timebase x Shutter + Offset = Exposure Time

First Packet on Bus

< 710s

+/-62.5 s