SDI7 Dual Channel SD/HD/3G SDI Video Generator module
Table 3-59: SDI7 module signal sets assigned to the test signal buttons (cont.)
Button name Signals in the signal set Description
SDI
Equalizer Test
Full-field equalizer test pattern per SMPTE RP 198-1998. This
pattern consists of alternate 10-bit words, 300h and 198h,
regardless of the current sampling structure and format. For
10-bit 4:2:2 YCbCr HD-SDI formats, the Y samples carry the
198h words and the Cb/Cr samples carry the 300h words,
resulting in a magenta-shaded field for this pattern. For other
formats, these same 10-bit word values will result in different color
representations. This pattern also includes the polarity control
word, such that the fi rst sample in the active picture in every other
frame is 190h instead of 198h.
PLL Test
Full-field phase-locked loop test pattern per SMPTE RP 198-1998.
This pattern consists of alternate 10-bit words, 200h and 110h,
regardless of the current sampling structure and format. It appears
as a 24% gray field in 10-bit 4:2:2 YCbCr formats, but as different
colors in other formats.
SDI Matrix Matrix pattern, with the equalizer test pattern (300h 198h) in the
upper half of the field and the PLL test pattern (200h 110h) in the
lower half of the field.
OTHER
Frame Picture
Picture rendered from user-supplied B MP filesstoredinthe
PICTURE directory of the TG8000 mainframe memory. Use the
left or right arrow button to select a test signal from the list. (See
page 3-269, To install custom picture files (BMP format).)
TG8000 Multiformat Test Signal Generator User Manual 3–267
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