SAA7105E/V1/G,557 NXP Semiconductors, SAA7105E/V1/G,557 Datasheet - Page 37

• Manufacturer Part Number: SAA7105E/V1/G,557
• Description: IC DIGITAL VIDEO ENCODER 156LBGA
• Manufacturer: NXP Semiconductors
• Type: Video Encoderr

Specifications of SAA7105E/V1/G,557

• Applications: TV
• Voltage - Supply, Analog: 3.15 V ~ 3.45 V
• Voltage - Supply, Digital: 3.15 V ~ 3.45 V
• Mounting Type: Surface Mount
• Package / Case: 156-LBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935282683557; SAA7105E/V1/G; SAA7105E/V1/G

Philips Semiconductors
SAA7104E_SAA7105E_2
Product data sheet
Table 30:
Legend: * = default value after reset.
Table 31:
Legend: * = default value after reset.
Table 32:
Legend: * = default value after reset.
Bit
7
6
5 and 4 YFIL[1:0] R/W
3
2
1
0
Bit
7 to 5
4 to 0
Bit
7 to 5
4 to 0
Symbol
-
YUPSC
-
CZOOM
IGAIN
XINT
Symbol Access Value Description
-
GY[4:0] R/W
Symbol
-
GCD[4:0] R/W
Input path control register, subaddress 37h, bit description
Gain luminance for RGB register, subaddress 38h, bit description
Gain color difference for RGB register, subaddress 39h, bit description
R/W
Access Value Description
R/W
R/W
R/W
R/W
R/W
R/W
Access Value Description
R/W
Rev. 02 — 23 December 2005
0
-
0
0*
1
00*
01
10
11
0
0*
1
0*
1
0*
1
0
-
must be programmed with logic 0 to ensure compatibility to
future enhancements
Gain luminance of RGB (C
(1
depending on external application.
must be programmed with logic 0 to ensure compatibility to
future enhancements
vertical scaler
normal operation
upscaling is enabled
vertical interpolation filter control; the filter is not available if
YUPSC = 1
no filter active
filter is inserted before vertical scaling
filter is inserted after vertical scaling; YSKIP should be
logic 0
reserved
must be programmed with logic 0 to ensure compatibility to
future enhancements
cursor generator
normal operation
cursor will be zoomed by a factor of 2 in both directions
expected input level swing is
16 to 235 (8-bit RGB)
0 to 255 (8-bit RGB)
interpolation filter for horizontal upscaling
not active
active
must be programmed with logic 0 to ensure compatibility to
future enhancements
Gain color difference of RGB (C
from (1
depending on external application.
16
32
) to (1 +
SAA7104E; SAA7105E
16
32
) to (1 +
15
32
). Suggested nominal value = 0,
15
32
R
). Suggested nominal value = 0,
, Y and C
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
R
, Y and C
Digital video encoder
B
) output, ranging from
B
) output, ranging
37 of 78