SAA7105E/V1/G.557 NXP Semiconductors, SAA7105E/V1/G.557 Datasheet - Page 56

• Manufacturer Part Number: SAA7105E/V1/G.557
• Manufacturer: NXP Semiconductors

Specifications of SAA7105E/V1/G.557

• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: LBGA
• Pin Count: 156
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
SAA7104E_SAA7105E_2
Product data sheet
Table 103: Input path control register, subaddress FDh, bit description
Table 104: Cursor bit map register, subaddress FEh, bit description
Table 105: Color look-up table register, subaddress FFh, bit description
In subaddresses 5Bh, 5Ch, 5Dh, 5Eh, 62h and D3h all IRE values are rounded up.
Bit
7
6
5
4 to 2 IF[2:0]
1
0
Data byte
CURSA
Data byte
COLSA
Symbol
LUTOFF R/W
CMODE R/W
LUTL
MATOFF R/W
DFOFF
Description
RAM start address for color LUT; the byte following subaddress FFh points to the
first cell to be loaded with the next transmitted byte; succeeding cells are loaded by
auto-incrementing until stop condition
Description
RAM start address for cursor bit map; the byte following subaddress FEh points to
the first cell to be loaded with the next transmitted byte; succeeding cells are loaded
by auto-incrementing until stop condition
Access Value Description
R/W
R/W
R/W
Rev. 02 — 23 December 2005
0
1
0
1
0
1
000
001
010
011
100
101
110
0
1
0
1
color look-up table
active
bypassed
cursor mode
cursor mode; input color will be inverted
auxiliary cursor color will be inserted
LUT loading via input data stream
inactive
color and cursor LUTs are loaded
input format
8 + 8 + 8-bit 4 : 4 : 4 non-interlaced RGB or C
5 + 5 + 5-bit 4 : 4 : 4 non-interlaced RGB
5 + 6 + 5-bit 4 : 4 : 4 non-interlaced RGB
8 + 8 + 8-bit 4 : 2 : 2 non-interlaced C
8 + 8 + 8-bit 4 : 2 : 2 interlaced C
27 MHz clock) (in subaddresses 91h and 94h set
XPIX = number of active pixels/line)
8-bit non-interlaced index color
8 + 8 + 8-bit 4 : 4 : 4 non-interlaced RGB or C
bit ordering)
RGB to C
active
bypassed
down formatter
(4 : 4 : 4 to 4 : 2 : 2) in input path is active
bypassed
R
SAA7104E; SAA7105E
-Y-C
B
matrix
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
B
-Y-C
B
Digital video encoder
R
-Y-C
(ITU-R BT.656,
R
B
B
-Y-C
-Y-C
R
R
(special
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