935263595557 NXP Semiconductors, 935263595557 Datasheet - Page 24

• Manufacturer Part Number: 935263595557
• Manufacturer: NXP Semiconductors

Specifications of 935263595557

• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
9397 750 14231
Product data sheet
8.10 Digital output port VPO7 to VPO0
8.9 VBI-raw data bypass
Table 6:
For a 27 MHz VBI-raw data bypass the digitized CVBS signal is upsampled after
analog-to-digital conversion. Suppressing of the back folded CVBS frequency
components after upsampling is achieved by an interpolation filter (see
The 8-bit VPO-bus can carry 16 data types in three different formats, selectable by the
control registers LCR2 to LCR24 (see also
Table 7:
Standard type
US NABTS
MOJI (Japanese)
Japanese format switch (L20/22)
Data type
number
0
1
2
3
4
5
6
7
Fig 22. Interpolation filter for the upsampled CVBS signal
(dB)
V
12
18
24
30
36
42
48
54
6
0
6
Supported VBI standards
VPO-bus data formats and types
0
Data format
sliced
sliced
sliced
sliced
sliced
sliced
YUV 4 : 2 : 2
raw
2
Rev. 03 — 9 May 2005
Data type
teletext EuroWST, CCST
European closed caption
VPS
wide screen signalling bits
US teletext (WST)
US closed caption (line 21)
video component signal,
VBI region
oversampled CVBS data
4
Data rate
(Mbit/s)
5.7272
5.7272
5
…continued
6
Section
Framing code
programmable
programmable (A7h) Japtext
programmable
8
9, subaddresses 41h to 57h).
10
Name
WST625
CC625
VPS
WSS
WST525
CC525
test line
Intercast
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
9-bit video input processor
FC window Hamming
NABTS
SAF7113H
12
f (MHz)
Figure
mgg067
Number of
valid bytes
sent per line
88
8
56
32
72
8
1440
programmable
14
check
optional
22).
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