SAA7144HL/V1,557 Trident Microsystems, Inc., SAA7144HL/V1,557 Datasheet - Page 47

• Manufacturer Part Number: SAA7144HL/V1,557
• Manufacturer: Trident Microsystems, Inc.

Specifications of SAA7144HL/V1,557

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Philips Semiconductors
10. I
9397 750 14454
Product data sheet
2
C-bus start set-up
9.3.27 Subaddress 60h (read only register)
9.3.28 Subaddresses 61h and 62h (read only register)
Table 53:
[1]
Table 54:
The given values force the following behavior of the SAA7144HL:
Bit
7
6 and 5
4
3
2
1 and 0
Bit
Subaddress 61h
7 and 6
5
4 to 0
Subaddress 62h
7 to 4
3 to 0
•
•
•
•
•
X = don’t care.
The analog input AI11 expects a signal in CVBS format; analog anti-alias filter and
AGC active
Automatic field detection enabled, PAL BDGHI or NTSC M standard expected
Standard ITU-R BT 656 output format enabled, VBI data slicer disabled; see
Table note 2
Contrast, brightness and saturation control in accordance with ITU standards
Chrominance processing with nominal bandwidth (800 kHz).
Symbol
-
FC8V and
FC7V
VPSV
PPV
CCV
-
Symbol
-
F21_N
LN[8:4]
LN[3:0]
DT[3:0]
Slicer status 1 - bit description
Slicer status 2 and 3 - bit description
Rev. 01 — 21 April 2005
Description
not used; has to be set to logic 0
framing code valid
VPS valid
PALplus valid
closed caption valid
not used; have to be set to logic 0
Description
not used; have to be set to logic 0
internal used slicer status bit
line number
line number
data type according to
00 = no framing code in the last frame
01 = framing code with 1 error detected in the last frame
1X
0 = no VPS in the last frame
1 = VPS detected
0 = no PALplus in the last frame
1 = PALplus detected
0 = no closed caption in the last frame
1 = closed caption detected
[1]
= framing code without errors detected in the last frame
Table 7
Quadruple video input processor
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
SAA7144HL
Table 55
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