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SAF7115 View Datasheet(PDF) - NXP Semiconductors.

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SAF7115 Datasheet PDF : 35 Pages
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NXP Semiconductors
SAF7115
Multistandard video decoder
I Independent Brightness Contrast Saturation (BCS) - adjustment for decoder part
I User programmable sharpness control
I Detection of copy protected input signals:
N According to Macrovision standard
N Indicating the level of protection
I Automatic TV/VCR detection
I 10-bit wide video output at comb filter video decoder
I X-port video output either as:
N Noise shaped 8-bit ITU-656 video or
N Full 10-bit ITU-656 interface (DC-performance 9-bit)
2.3 Video scaler
I Horizontal and vertical down-scaling and up-scaling to randomly sized windows
I Horizontal and vertical scaling range: variable zoom to 1/64 (icon) (note: H and V
zoom are restricted by the transfer data rates)
I Vertical scaling with linear phase interpolation and accumulating filter for anti-aliasing
(6-bit phase accuracy)
I Conversion to square pixel format
I Generation of a video output stream with improved synchronization grid at the I-port
I Two independent programming sets for scaler part, to define two regions (e.g. for
different scaling for VBI and active picture) per field or sequences over frames
I Fieldwise switching between decoder part and expansion port (X-port) input
I Brightness, contrast and saturation controls for scaled outputs
2.4 VBI data slicer
I Versatile VBI-data decoder, slicer, clock regeneration and byte synchronization, e.g.:
N WST525/WST625 (CCST)
N VPS
N US/European Close Caption (CC)
N WSS525 (CGMS), WSS625
N US NABTS
N VITC 525/VITC 625
N Gemstar 1x
N Gemstar 2x
N Moji
I I2C-bus read-back of the following decoded data types:
N US Close Caption (CC)
N European Close Caption (CC)
N WSS525 (CGMS)
N WSS625 (CGMS)
N Gemstar 1x
N Gemstar 2x
SAF7115_1
Product data sheet
Rev. 01 — 15 October 2008
© NXP B.V. 2008. All rights reserved.
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