TW9920 Datasheet, PDF (61/88 Pages) List of Unclassifed Manufacturers – Analog Video Decoder / Encoder

TW9920
0x2F – Miscellaneous Control II (MISC2)
Bit Function R/W
Description
Reset
7 NKILL
6 PKILL
5 SKILL
4 CBAL
3 FCS
2 LCS
1 CCS
0 BST
R/W ^{1 = Enable noisy signal color killer function in NTSC mode.}
1
0 = Disabled.
R/W ^{1 = Enable automatic noisy color killer function in PAL mode.}
1
0 = Disabled.
R/W ^{1 = Enable automatic noisy color killer function in SECAM mode.}
1
0 = Disabled.
R/W ^{0 = Normal output}
0
1 = special output mode.
R/W ^{1 = Force decoder output value determined by CCS.}
0
0 = Disabled.
R/W ^{1 = Enable pre-determined output value indicated by CCS when} 0
video loss is detected.
0 = Disabled.
R/W ^{When FCS is set high or video loss condition is detected when} 0
LCS is set high, one of two colors display can be selected.
1 = Blue color.
0 = Black.
R/W ^{1 = Enable blue stretch.}
0
0 = Disabled.
TECHWELL, INC.
61
REV. D
08/29/2005