Cobalt Digital COMPASS 9031 HD_SD 12-bit Analog to Digital Converter - Manual (Page 7)

9031 Owner’s Manual •••• (V 2.1) Page 7 of 22
Functional Block Diagram
The 9031 has a very flexible signal flow path and feature set that combines several products into one
compact package. This section diagrams the basic signal flow of your 9031 product.
Figure 1. Simplified Block Diagram of 9031 Functions
Supported Audio and Video Formats
Input and Output Video
The 9031 supports the complete range of modern SMPTE standard SD and HD video formats.
Raster structure Frame Rate
1080psF 23.98, 24
1080p 23.98, 24
1080i 1 25, 29.97, 30
720p 25, 29.97, 30, 50, 59.94, 60
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.
Documentation Terms
The following terms are used throughout this guide:
•
“Frame” refers to the HPF-9000 or 8321 frame that houses the 9031 card.
•
“Operator” and “User” both refer to the person who uses the 9031.
•
“Board” and “Card” all refer to the 9031 card itself, including all components and
switches.
•
“System” and “Video system” refers to the mix of interconnected production and
terminal equipment in which the 9031 operates.
HD/SD SDI
Output
9031 Block Diagram
Analog to Digital
Conversion
Video Proc:
Gain, Lift, Saturation, Phase
Serializer and
Cable Driver
HD/SD
Analog Input