Configuration MC132x
Users Manual Rev. 0.22
This is valid for a line length between 250 and 640 pixel.
command
:s <x
0
>
<x
0
> ... range 0 ... f (hex)
*
Before selecting the data rate of the camera check
the maximum data rate of the GigE Connection,
which must be higher (or at least the same).
6.6.3 Image
Format/Speed
change
There are several steps necessary for a change of image format:
i. Disable sensor controller with :r6[4] = 0.
ii. Set image size with (:r1,:r2, :r3, :r4, :r5).
iii. If new sensor clock = old sensor clock:
1. Do not set pixel clock nor sensor clock.
iv. If new sensor clock > old sensor clock:
1. Set new pixel clock (:S6…..), then new sensor clock (:S4….).
v. If new sensor clock < old sensor clock:
1. Set new sensor clock (:S4…..), then new pixel clock (:S6….).
vi. Reenable sensor controller (:r6[4]=1).
6.7 Exposure
control
Exposure control is selected with register r6[7..4] and register r2[9..0].
Bit(s) Description
r6[7..4]
Type of exposure
r2[9..0] Exposure
time
table 6-1
6.7.1 Type of exposure
The MC132x can expose the images synchronous or asynchronous. An external signal on CC1 can be
used to synchronize MC132x cameras to each other or to an external event.
6.7.1.1 Synchronous
exposure
Synchronous exposure means that the next image is exposed, while the current image is output. This
mode provides fastest frame rate while maintaining maximum exposure time as long as 1/frame rate. If
an external synchronization signal is input on CC1 its frequency range can be between 30Hz and the
selected free running frame rate. Use MC13xx camera configuration tool for selection.
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