Universum FT-81031, Руководство по обслуживанию

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Features:
• Two input data formats
-4:2:2 luminance and chrominance parallel (2 x 8 wires)
-ITU-R 656 data format (8 wires)
• Two different representations of input chrominance data
-2‘s complement code
-Positive dual code
• Flexible input sync controller
• Flexible compression of the input signal
-Digital vertical compression of the input signal (1.0, 1.25, 1.5, 1.75, 2.0, 3.0, 4.0)
-Digital horizontal compression of the input signal (1.0, 2.0, 4.0)
• Noise reduction
-Motion adaptive spatial and temporal noise reduction (3D-NR)
-Temporal noise reduction for luminance frame based or field based
-Temporal noise reduction for chrominance field based
-Separate motion detectors for luminance and chrominance
-Flexible programming of the temporal noise reduction parameters
-Automatic measurement of the noise level (5 bit value, readable by I²C bus)
• 3-D motion detection
-High performance motion detector for scan rate conversion
-Global motion detection flag (readable by I²C bus)
-Movie mode and phase detector (readable by I²C bus)
• TV mode detection by counting line numbers (PAL, NTSC, readable by I²C bus)
• Embedded memory
-5 Mbit embedded DRAM core for field memories
-192 kbit embedded DRAM core for line memories
• Flexible clock and synchronization concept
-Decoupling of the input and output clock system possible
• Scan rate conversion
-Motion adaptive 100/120 Hz interlaced scan conversion
-Motion adaptive 50/60 Hz progressive scan conversion
-Simple static interlaced and progressive conversion modes for 100/120 Hz interlaced
or 50/60 Hz progressive scan conversion : e.g. ABAB, AABB, AA*B*B, AAAA, BBBB, AB, AA*
-Simple progressive scan conversion with joint lines:
50 Hz -> 60, 70, 75 Hz progressive
60 Hz -> 70, 75 Hz progressive
-Large area and line flicker reduction
• Flexible digital vertical expansion of the output signal (1.0, ... [1/32] ... , 2.0)
• Flexible output sync controller
-Flexible positioning of the output signal
-Flexible programming of the output sync raster
-External synchronization by backend IC possible
(e.g. split screen for one TV channel with joint lines and one PC VGA channel)
• Signal manipulations
-Insertion of coloured background
-Vertical and/or horizontal windowing with four different speed factors
-Flash generation (for supervising applications, motion flag readable by I²C bus)
-Still frame or field
-Support of split screen applications
-Multiple picture display - Tuner scan (4 and 16 times for 4:3, 12 times for 16:9 tubes)
-Support of multi picture display with PIP or front-end processor with integrated scaler
(e.g. 9 times display of PIP pictures, picture tracking, random pictures, still-in-moving picture, moving-in-still picture)
• I²C-bus control (400 kHz)
• 3.3 V ± 5% supply voltage