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9.2.27 Chrominance Control #2 Register
TVP5154
4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER
WITH INDEPENDENT SCALERS AND FAST LOCK
SLES163A – MARCH 2006 – REVISED JULY 2006
Address 1Bh
Default 14h
7 6 5 4 3 2 1 0
Reserved Reserved WCF Chrominance filter select
Wideband chroma filter (WCF):
0 = Disable
1 = Enable (default)
Chrominance filter select:
00 = No notch (default)
01 = Notch 1
10 = Notch 2
11 = Notch 3
Chrominance output bandwidth (MHz), see Table 9-8
Table 9-8. Chroma Output Bandwidth Select
NTSC/PAL/SECAM
WCF FILTER SELECT
ITU-R BT.601
00 1.2214
01 0.8782
0
10 0.7297
11 0.4986
00 1.4170
01 1.0303
1
10 0.8438
11 0.5537
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