- SS-HQ1 Application Notes -
Ver.1.0.0 January 7, 2005
87
Detail Enhancement
When DEON (CAT2_ Byte10_bit7) is set to 1[h], the SS-HQ1 system’s built-in detail enhancer operates,
enhancing faint signals that are hidden by ordinary aperture compensation.
The available enhancement level settings are as follows:
DELVSEL (CAT2_ Byte11_bit0) = 0 [h]: Weak; 1 [h]: Strong
Negative Output
This function black/white inverts the Y signal after gamma curve correction.
Negative output is used when POSNEG (CAT2_ Byte10_bit6) is set to 1[h]. (The chroma signal is
simultaneously inverted to a complementary color.)
SETUP Level Addition
A setup level can be added to the video output pedestal.
The results are as follows:
NTSC: SETUP (CAT2_ Byte10_bit0-5) = 0C [h]: 7.5 [IRE]
PAL: SETUP = 00 [h]: 0 [%]
This is not affected by gamma curve correction.