saa7114 NXP Semiconductors, saa7114 Datasheet - Page 89

• Manufacturer Part Number: saa7114
• Description: Pal/ntsc/secam Video Decoder With Adaptive Pal/ntsc Combfilter, Vbi-data Slicer And High Performance Scaler
• Manufacturer: NXP Semiconductors

Philips Semiconductors
SAA7114_3
Product data sheet
10.2.10 Subaddress 09h
Table 46:
Table 47:
Bit
D[1:0]
Bit
D7
D6
D5
D4
Sync control; 08h[7:0]
Luminance control; 09h[7:0]
Description
vertical noise
reduction
Description
chrominance
trap/comb filter
bypass
adaptive luminance
comb filter
processing delay in
non comb filter mode
remodulation
bandwidth for
luminance; see
Figure 13
Rev. 03 — 17 January 2006
to
Figure 16
…continued
Symbol
VNOI[1:0]
Symbol
BYPS
YCOMB
LDEL
LUBW
Value Function
00
01
10
11
Value Function
0
1
0
1
0
1
0
1
PAL/NTSC/SECAM video decoder
normal mode; recommended
setting
fast mode, applicable for stable
sources only; automatic field
detection (AUFD) must be disabled
free running mode
vertical noise reduction bypassed
chrominance trap or luminance
comb filter active; default for CVBS
mode
chrominance trap or luminance
comb filter bypassed; default for
S-video mode
disabled (= chrominance trap
enabled, if BYPS = 0)
active, if BYPS = 0
processing delay is equal to internal
pipe-lining delay
one (NTSC standards) or two (PAL
standards) video lines additional
processing delay
small remodulation bandwidth
(narrow chroma notch
luminance bandwidth)
large remodulation bandwidth
(wider chroma notch
luminance bandwidth)
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
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