1,602
edits
Changes
Jump to navigation
Jump to search
→Start/Stop Acquisition
Line 46:
Line 46:
TODO+
+
+
+
[[File:Rolling shutter Normal trigger mode new2.png|alt=|center|thumb|799x799px|Normal trigger mode( Rolling shutter)]]
[[File:Rolling shutter Normal trigger mode new2.png|alt=|center|thumb|799x799px|Normal trigger mode( Rolling shutter)]]
===== Global shutter =====
===== Global shutter =====
−For a global shutter sensor, such as the SC130GS, a complete image frame requires an exposure time and a read out cycle to complete. The second frame can be exposed only after the read out cycle is completed.
+In normal trigger mode, for the global shutter sensor, we call one exp time and one read out cycle a '''''trigger cycle'''''.
+Therefore the maximum frame rate in trigger mode is influenced by the length of the exposure time.
+The following figure shows an example of a trigger period with Trigger Number set to 2：
+[[File:Normal trigger mode (Global shutter).png|center|thumb|800x800px|Normal trigger mode (Global shutter)]]
+<br />
==== High-speed continuous trigger mode ====
==== High-speed continuous trigger mode ====
Line 96:
Line 104:
|MV-MIPI-IMX178M
|MV-MIPI-IMX178M
|Mono8，Mono10，Mono12
|Mono8，Mono10，Mono12
−|sensor output data is always12bit-depth
+|sensor AD is 12bit-depth
+|-
+|MV-MIPI-SC130M
+|Mono8，Mono10
+|sensor AD is 10bit-depth
|}
|}
Related commands ：fmtcap, pixelformat.
Related commands ：fmtcap, pixelformat.
Line 129:
Line 141:
| 1920 x 1080
| 1920 x 1080
|67
|67
+|
+|}
+{| class="wikitable"
+!model
+!size
+! max framerate
+!Note
+|-
+| rowspan="3" |MV-MIPI-SC130M
+|1280 × 1024
+|108
+|Max size
+|-
+|1280 x 720
+|152
+|
+|-
+|640 x 480
+|223
|
|
|}
|}
Line 153:
Line 184:
|MV-MIPI-IMX178M
|MV-MIPI-IMX178M
|376 x 320
|376 x 320
+|
+|}
+{| class="wikitable"
+!model
+!minimum ROI area
+!Note
+|-
+| MV-MIPI-SC130M
+|64 x 64
|
|
|}The camera will make necessary adjustments to the user parameters to meet the parameter requirements.
|}The camera will make necessary adjustments to the user parameters to meet the parameter requirements.