TW9920 Datasheet, PDF (50/88 Pages) List of Unclassifed Manufacturers – Analog Video Decoder / Encoder

TW9920
0x17 – Vertical Sharpness (VSHARP)
Bit Function R/W
Description
7-4 SHCOR R/W These bits provide coring function for the sharpness control.
3
Reserved
2-0 VSHP
R/W Vertical peaking level. 0 = none. 7 = highest.
Reset
8
0
0
0x18 – Coring Control Register (CORING)
Bit Function R/W
Description
Reset
7-6 CTCOR R/W ^{These bits control the coring for CTI.}
1
5-4 CCOR
R/W ^{These bits control the low level coring function for the Cb/Cr output.} 0
3-2 VCOR
R/W ^{These bits control the coring function of vertical peaking.}
1
1-0 CIF
R/W ^{These bits control the IF compensation level.}
0
0 = None
1 = 1.5dB
2 = 3dB
3 = 6dB
TECHWELL, INC.
50
REV. D
08/29/2005