Hardware
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INSPECTA hardware manual Rev 1.86 page 36
2.6 Installation INSPECTA using DOS
The following items are recommended for an easy installation of the MVFG Frame Grabber:
- Mikrotron specified Pentium motherboard
- at least 8MB main memory
- INSPECTA
- VGA video adapter, harddisk
After connecting a video camera ( if available ), the test programme ICAM can be started.
2.6.1 Testprogramme ICAM.EXE
The testprogramme ICAM is used to interactively check all possible camera-modes and the according parameters.
With the embedded mouse, the displayed window can be panned and scrolled throughout the whole image memory.
The actual coordinates or the intensity at the mouse pointer can be displayed.
After starting ICAM, the screen is switched to VGA mode 12h, a mode with 640*480 resolution and 16 greyscales.
This mode is quite slow, and because of only 16 greyscales, the display is not very detailed, but it works on any PC-
compatible VGA graphic adapter.
Other, much faster VGA-modes with more resolution can be selected within ICAM.
Some seconds (up to 20 seconds if there is an EMM386 active and a lot of main memory provided) after calling
ICAM, a vertical-stripe-pattern should appear. This is the image of the internal greyscale generator.
If instead a DOS-Extender related error message appears, boot the PC with a system disc without config.sys and
autoexec.bat and read the chapter about configuring DOS in this manual.
If neither the test pattern nor a DOS-Extender related error message appears, probably one of the following error
messages will appear:
-2 memory base address not found
-3 cant map phys -> lin
-8 no clock from self test
-10 no frame data valid from self test
-11 no line data valid from self test
-13 WRONG CPU (386)
2.6.2 ICAM -commands
The topmost line in ICAM screen is the command line. The first four digits show parameters (in Hex) for the chosen
functions. Next seven characters show a short description of chosen command (see below). The rightmost four digits
show the intensity at the mouse cursor or the y-coordinates in coordinate command.
The commands are chosen from the alpha characters. The parameters that belong to a specific command can be
incremented or decremented with the „+“ or „-“ key. For commands „m“ and „D“ a 3-digit hex input can be enterd.
Every command uses one or more functions of MPFGDRVA.
Command line:
0000 =Parity, keys: alfa,0..9,+,-,q=quit c=00XX
The commands have the following functions:
Key Description Function name
p: display parity error counter
m: select camera mode mfg_modcam
f: display frame counter mfg_stat
(32 stránky)
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