10. ViewScape Configuration
Width active pixels
The number of pixels that arereally used (= the actual width of the image/video that will be shown) This
value is normallygiven in the source specifications. If not, adjust untilfull image is displayed (no missing
pixels).
Height active pixels
Thenumber of lines that are really used (= actual height of the image/video that will be shown). Thisvalue
is normally given in the source specifications. If not, adjust until full imag e is displayed (no missing lines).
Total number of pixels in line.
The total number of pixels in a line(= max. width).
total= (hor. Start active pixels) + (width active pixels) + (number of trailing blanking pixels).
Total number of lines in field.
The total number of lines in a field(= max height).
total=(vert. Start active pixels) + (height active pixels) + (number of trailing blanking lines)
Pixel Clock (kHz)
The clock speed of the processing unit.
HSyncWidth
The width of the horizontal sync signal.
VSyncWidth
The width of the vertical sync signal.
Frame Rate
Vertical frequencyof the input signal.
Defaults for the selected preset
Toreturn to the defaults for the selected preset, press Defaultsfor xxxx. Wherexxxx is the value entered
in the presets input field.
10.2.4 Pattern Generation
Overview
• Overview and activation
• Testpattern set up
10.2.4.1Overview and activation
Overview
The digitizer can generate patternsfor testing purposes.
Different available patternsare:
• Bytelevel : a one color pattern
•Crosshatch
• HRamp : horizontal bars
• Multiburst : pixel on, pixel off pattern
• Blocks : block pattern
•VRamp:verticalbars
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