SAA7151 Philips Semiconductors, SAA7151 Datasheet - Page 37

• Manufacturer Part Number: SAA7151
• Description: Digital multistandard colour decoder with SCART interface DMSD2-SCART
• Manufacturer: Philips Semiconductors

Philips Semiconductors
April 1993
ASTD
“10”
OFTS
IPBP
CDVI
YDEL3 to YDEL0
CHCV7 to CHCV0 Chroma gain reference value
“11”
- - - - - - - -
- - - - - - - -
- - - - - - - -
Digital multistandard colour decoder with
SCART interface (DMSD2-SCART)
Automatic standard switching:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Select output format:
External UV signal interpolation filter:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Chrominance PLL filter selection for:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Luminance delay compensation in 37 ns steps:
YDEL3
0
0
1
1
D7 D6 D5 D4
1
1
0
0
1
:
0
:
0
:
0
1
1
1
0
YDEL2
0
1
0
1
1
1
1
0
D3
1
0
1
0
YDEL1
0
1
0
1
D2 D1 D0
1
:
0
:
1
:
0
1
1
0
0
1
1
1
0
37
YDEL0
0
1
0
1
maximum gain
DTV level
CCIR level
minimum gain
gain
to
to
to
0 = off; 1 = on
0 = 4 : 1 : 1 format; 1 = 4 : 2 : 2 format.
0 = active; 1 = bypassed
0 = VTR or TV source; 1 = fast time constant
)
)
)
)
for FSC-PLL (only for special applications)
delay
0 to 259 ns (step 0 to 7)
-1)
296 to 37 ns (negative delay;
)
)
)
)
)
default programmed values
dependent on application
Product specification
SAA7151B
step -8 to