SAA7113H/V2,518 Trident Microsystems, Inc., SAA7113H/V2,518 Datasheet - Page 24

• Manufacturer Part Number: SAA7113H/V2,518
• Manufacturer: Trident Microsystems, Inc.

Specifications of SAA7113H/V2,518

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Philips Semiconductors
9397 750 14232
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 video component signal, VBI
raw
2
Rev. 02 — 9 May 2005
Data type
teletext EuroWST, CCST
European closed caption
VPS
wide screen signalling bits
US teletext (WST)
US closed caption (line 21)
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).
Name
WST625
CC625
VPS
WSS
WST525
CC525
test line
Intercast
10
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
9-bit video input processor
FC window Hamming
NABTS
SAA7113H
12
f (MHz)
Figure
mgg067
Number of
valid bytes
sent per line
88
8
56
32
72
8
1440
programmable
14
22).
check
optional
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