SAA7103HB NXP Semiconductors, SAA7103HB Datasheet - Page 63

• Manufacturer Part Number: SAA7103HB
• Description: Video ICs PC GRAPHICS 45MHZ
• Manufacturer: NXP Semiconductors
• Type: Digital Video Encoderr

Specifications of SAA7103HB

• Operating Supply Voltage: 3 V to 3.6 V
• Supply Current: 140 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: QFP-44
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Resolution: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SAA7103H/V4,557

Philips Semiconductors
SAA7102_SAA7103_4
Product data sheet
Table 100: Vertical cursor position and vertical hot spot, MSB YCP registers, subaddresses
Table 101: Input path control register, subaddress FDh, bit description
Table 102: Cursor bit map register, subaddress FEh, bit description
Subaddress Bit
FCh
FBh
Bit
7
6
5
4 to 2 IF[2:0]
1
0
Data byte
CURSA
Symbol
LUTOFF R/W
CMODE R/W
LUTL
MATOFF R/W
DFOFF
FBh and FCh, bit description
7 to 3
2
1 and 0 YCP[9:8]
7 to 0
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
Symbol
YHS[4:0]
-
YCP[7:0]
Rev. 04 — 18 January 2006
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
Description
vertical hot spot of cursor
must be programmed with logic 0 to ensure compatibility to
future enhancements
vertical cursor position
R
-Y-C
B
matrix
SAA7102; SAA7103
© Koninklijke Philips Electronics N.V. 2006. 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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