Universum FT-81012, Руководство по обслуживанию

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• 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
Pinning:
2,8,24,42,55 Supply volt ( V SS=0V ) 54. System clock 1
9,25,41,56 Supply volt ( V DD=3.3V ) 17,..,10Data output UV
36,52,58 Supply volt ( V SS=0V ) 7,..,3;1;64;63 Data output Y
35,51,53,57,59 Supply volt ( V DD=3.3V ) 62 Horz active video out
43,..,50 Data input Y 61 V-Sync out / Ext V-Sync
31,..,34;37,..,40 Data input UV 60 H-Sync out / Ext H-Sync
30 System reset. 18 Interlace signal vert deflection
23 H-Sync input 28 Crystal conn / System clock 2
22 V-Sync input 27 Crystal connection
29 Sync enable input 26 Clock output
21 I2C-Bus data line 19 Test input
20 I2C-Bus clock line
DDP3310: