SAA7108AE PHILIPS [NXP Semiconductors], SAA7108AE Datasheet - Page 118

• Manufacturer Part Number: SAA7108AE
• Description: HD-CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 68 Subaddress 37H
Table 69 Logic levels and function of YFIL
Table 70 Subaddresses 38H and 39H
Table 71 Subaddress 3AH
2004 Jun 29
YUPSC
YFIL
CZOOM
IGAIN
XINT
GY4 to GY0
GCD4 to GCD0
CBENB
SYNTV
SYMP
DATA BYTE
DATA BYTE
HD-CODEC
YFIL1
0
0
1
1
DATA BYTE
DATA BYTE
LEVEL
LEVEL
LOGIC
LOGIC
YFIL0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
normal operation of the vertical scaler; default after reset
vertical upscaling is enabled
controls the vertical interpolation filter, see Table 69; the filter is not available if
YUPSC = 1
normal operation of the cursor generator; default after reset
the cursor will be zoomed by a factor of 2 in both directions
expected input level swing is 16 to 235 (8-bit RGB); default after reset
expected input level swing is 0 to 255 (8-bit RGB)
no horizontal interpolation filter; default after reset
interpolation filter for horizontal upscaling is active
no filter active; default after reset
filter is inserted before vertical scaling
filter is inserted after vertical scaling; YSKIP should be logic 0
reserved
Gain luminance of RGB (C
Suggested nominal value = 0, depending on external application.
Gain colour difference of RGB (C
(1
application.
data from input ports is encoded
colour bar with fixed colours is encoded
in slave mode, the encoder is only synchronized at the beginning of an odd field;
default after reset
in slave mode, the encoder receives a vertical sync signal
horizontal and vertical trigger is taken from FSVGC or both VSVGC and HSVGC;
default after reset
horizontal and vertical trigger is decoded out of “ITU-R BT.656” compatible data at PD
port
16
32
) to (1 +
15
32
). Suggested nominal value = 0, depending on external
118
R
, Y and C
R
, Y and C
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
B
) output, ranging from (1
B
) output, ranging from
SAA7108AE; SAA7109AE
16
Product specification
32
) to (1 +
15
32
).