![background image](http://html1.mh-extra.com/html/barco/sim-7d/sim-7d_user-manual_4241687086.webp)
7. Advanced
The
PixelsX
edit box is put in edit mode
Image 7-53
7. Use
←
and
→
to select the digit and use
↑
and
↓
to increment/decrement the digit
Tip:
One can also use the numeric digits to
fi
ll in the desired value ?
The image is shifted along the X axis.
8. Press
BACK
to return to the
Geometry Edit
menu.
7.5.6.6
Transport Delay
What is Transport Delay ?
The Transport Delay is the interval between the time at which an image frame is received from the
fi
rst FPGA of the PMP and the
time at which the processing of this frame starts in the second FPGA of the PMP.
frame B
frame C
frame D
frame B
frame C
frame D
z
z = transport delay or TDR
signal coming
from PMP (1st step)
signal processing
in PMP (2nd step)
Image 7-54
Transport delay
During this delay all image information is stored in a memory block on the PMP.
A Transport Delay set to the maximum value of 1023, corresponds with a delay of 16 ms.
What can be done with the Transport Delay ?
The data
fl
ow of any frame starts with pixel 1 of line 1 of this frame and is processed line by line.
In the example of a top side bow distortion, the
fi
rst pixel to be displayed is not pixel 1 of the original line 1, but pixel x (>1) of the
original line 1. This means that every pixel which comes before pixel x in the original line 1 must be stored in a temporary memory,
before the processing of the frame can start.
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R59770198 BARCO SIM 7D 13/02/2013
Summary of Contents for SIM 7D
Page 1: ...Barco SIM 7D User Guide R92112071 R92112072 R92112073 R59770198 10 13 02 2013...
Page 8: ...Table of contents 4 R59770198 BARCO SIM 7D 13 02 2013...
Page 10: ...1 Introduction 6 R59770198 BARCO SIM 7D 13 02 2013...
Page 14: ...2 Packaging 10 R59770198 BARCO SIM 7D 13 02 2013...
Page 39: ...4 Installation Image 4 40 Location of the IR receivers R59770198 BARCO SIM 7D 13 02 2013 35...
Page 40: ...4 Installation 36 R59770198 BARCO SIM 7D 13 02 2013...
Page 54: ...5 Setup 50 R59770198 BARCO SIM 7D 13 02 2013...
Page 80: ...7 Advanced Image 7 41 Image 7 42 Image 7 43 76 R59770198 BARCO SIM 7D 13 02 2013...
Page 108: ...7 Advanced Image 7 95 Image 7 96 Image 7 97 Image 7 98 104 R59770198 BARCO SIM 7D 13 02 2013...
Page 154: ...7 Advanced 150 R59770198 BARCO SIM 7D 13 02 2013...
Page 174: ...B GLD alignment 170 R59770198 BARCO SIM 7D 13 02 2013...
Page 176: ...Glossary 172 R59770198 BARCO SIM 7D 13 02 2013...
Page 182: ...List of tables 178 R59770198 BARCO SIM 7D 13 02 2013...