STV0974E/TR STMicroelectronics, STV0974E/TR Datasheet - Page 28

• Manufacturer Part Number: STV0974E/TR
• Description: IC DSP IMAGING VGA CMOS 6X6TFBGA
• Manufacturer: STMicroelectronics

Specifications of STV0974E/TR

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 56-TFBGA
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• For Use With: 497-3891 - KIT DEMO W/VS6552
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3887-2; STV0974E/TR

STV0974
4.6
4.6.1
4.6.2
Note:
Video output interface
Video synchronization
The STV0974 supports two modes of data stream synchronization. Either the data stream can be
synchronized by separate HSYNC and VSYNC signal (see
codes in the data stream (see
Synchronization codes
Horizontal synchronization The horizontal synchronization signal can be embedded within the
data.
Figure 13: Embedded code horizontal timing
Vertical synchronization
Figure 14: Embedded codes in vertical timing
The horizontal synchronization is not sent during vertical blanking.
8
0
EAV Code
1
0
START OF DIGITAL LINE
F
F
Figure 13
8
0
0
0
4
1
0
0
0
X
Y
8
0
1
0
8
0
represents the synchronization codes generated in a line.
8
0
1
0
LINE BLANKING
1
0
8
0
EAV Code
1
0
START OF DIGITAL FRAME
F
F
8
0
0
0
1
0
0
0
Section 4.6.2
X
Y
8
0
1
0
8
0
FRAME BLANKING
8
0
1
0
1
0
SAV Code
F
F
).
0
0
4
0
0
8
0
X
Y
1
0
START OF DIGITAL ACTIVE LINE
D
0
packet
8
0
4-data
D
1
1
0
Section 4.6.3
D
2
SAV Code
END OF DIGITAL FRAME
F
F
D
3
0
0
D
0
0
0
D
1
X
Y
D
2
Functional description
) or by Synchronization
8
0
D
3
1
0
8
0
D
2
1
0
D
3
8
0
F
F
NEXT LINE
EAV Code
1
0
0
0
8
0
0
0
1
0
X
Y
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