Sierra Video DAC-104 - Manual (Page 8)

DAC-104 Owner’s Manual
• (V 1.1)
Page 8 of 22
Functional Block Diagram
This section diagrams the basic signal flow of your DAC-104 product.
Figure 1. Simplified Block Diagram of DAC-104 Functions
Supported Audio and Video Formats
Input and Output Video
The DAC-104 supports both NTSC and PAL formats.
Raster structure Frame Rate
486i
1 29.97
575i 1 25
Notes:
1. All rates displayed as frame rates, interlaced (“i”) field rates are two times the number shown.
9011 Block Diagram
Config & Proc SW
Microprocessor
De-jitter 10 bit Encoding,Dig. Proc., Gamma Cntl.,
DNR, Filtering, 8:8:8 or 16:16:16 Output
Filter, Mux
Output Amps
SDI Input
Processing
SDI DA
SW Ref GL
SDI Input
SDI Output
Frame Ref or
BNC 2 Ref
Analog Outputs Config. as:
4 Composite
2 Composite & Y/C
2 Y/C
1 Composite & Component