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VDP3131Y Dataheets PDF



Part Number VDP3131Y
Manufacturers Micronas
Logo Micronas
Description Video Processor
Datasheet VDP3131Y DatasheetVDP3131Y Datasheet (PDF)

MICRONAS ADVANCE INFORMATION VDP 313xY Video Processor Family Edition August 15, 2000 6251-519-1AI MICRONAS VDP 313xY Contents Page Section 5 1. 5 1.1. 5 1.2. 6 1.3. 7 2. 7 2.1. 7 2.2. 7 2.2.1. 7 2.2.2. 7 2.2.3. 7 2.2.4. 7 2.2.5. 8 2.3. 9 2.4. 9 2.4.1. 10 2.4.2. 10 2.4.3. 10 2.4.4. 10 2.4.5. 10 2.4.6. 11 2.4.7. 11 2.4.8. 12 2.4.9. 12 2.4.10. 13 2.5. 13 2.6. 13 2.7. 14 2.8. 14 2.9. 15 2.10. 15 2.10.1. 15 2.10.2. 16 2.10.3. 17 2.10.4. 17 2.10.5. 17 2.10.6. 18 2.10.7. 18 2.10.8. 18 2.10.9..

  VDP3131Y   VDP3131Y


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MICRONAS ADVANCE INFORMATION VDP 313xY Video Processor Family Edition August 15, 2000 6251-519-1AI MICRONAS VDP 313xY Contents Page Section 5 1. 5 1.1. 5 1.2. 6 1.3. 7 2. 7 2.1. 7 2.2. 7 2.2.1. 7 2.2.2. 7 2.2.3. 7 2.2.4. 7 2.2.5. 8 2.3. 9 2.4. 9 2.4.1. 10 2.4.2. 10 2.4.3. 10 2.4.4. 10 2.4.5. 10 2.4.6. 11 2.4.7. 11 2.4.8. 12 2.4.9. 12 2.4.10. 13 2.5. 13 2.6. 13 2.7. 14 2.8. 14 2.9. 15 2.10. 15 2.10.1. 15 2.10.2. 16 2.10.3. 17 2.10.4. 17 2.10.5. 17 2.10.6. 18 2.10.7. 18 2.10.8. 18 2.10.9. 18 2.10.10. 19 2.10.11. 19 2.10.12. 19 2.10.13. 21 2.11. 21 2.11.1. 22 2.11.2. Title Introduction Features System Architecture Video Processor Family Functional Description Introduction Video Front End Input Selection Clamping Automatic Gain Control Analog-to-Digital Converters Digitally Controlled Clock Oscillator Adaptive Comb Filter Color Decoder IF-Compensation Demodulator Chrominance Filter Frequency Demodulator Burst Detection / Saturation Control Color Killer Operation Automatic standard recognition PAL Compensation/1-H Comb Filter Luminance Notch Filter Skew Filtering Horizontal Scaler Blackline Detector Test Pattern Generator Video Sync Processing Macrovision detection Display Part Luminance Contrast Adjustment Black Level Expander Dynamic Peaking Digital Brightness Adjustment Soft Limiter Chrominance Interpolation Chrominance Transient Improvement Inverse Matrix RGB Processing Picture Frame Generator Priority Decoder Scan Velocity Modulation Display Phase Shifter Video Back End CRT Measurement and Control SCART Output Signal 2 ADVANCE INFORMATION Micronas ADVANCE INFORMATION VDP 313xY Contents, continued Page Section Title 23 2.11.3. Average Beam Current Limiter 23 2.11.4. Analog RGB Insertion 24 2.11.5. Fast Blank Monitor 24 2.11.6. Half Contrast Control 24 2.11.7. IO Port Expander 26 2.12. Synchronization and Deflection 26 2.12.1. Deflection Processing 27 2.12.2. Angle & Bow Correction 27 2.12.3. Horizontal Phase Adjustment 27 2.12.4. Vertical and East/West Deflection 28 2.12.5. EHT Compensation 28 2.12.6. Protection Circuitry 28 2.13. Reset and Power On 29 2.14. Serial Interface 29 2.14.1. I2C-Bus Interface 30 2.14.2. Control and Status Registers 48 2.14.2.1. Scaler Adjustment 51 2.14.2.2. Calculation of Vertical and East-West Deflection Coefficients 52 3. Specifications 52 3.1. Outline Dimensions 52 3.2. Pin Connections and Short Descriptions 55 3.3. Pin Descriptions 56 3.4. Pin Configuration 57 3.5. Pin Circuits 59 3.6. Electrical Characteristics 59 3.6.1. Absolute Maximum Ratings 59 3.6.2. Recommended Operating Conditions 60 3.6.2.1. Analog Input and Output Recommendations 61 3.6.3. Recommended Crystal Characteristics 62 3.6.4. Characteristics 62 3.6.4.1. General Characteristics 62 3.6.4.2. I2C Bus Interface 62 3.6.4.3. Reset Input 63 3.6.4.4. Power-up Sequence 64 3.6.4.5. Test Input 64 3.6.4.6. Analog Video Front-End and A/D Converters 66 3.6.4.7. Horizontal Flyback Input 66 3.6.4.8. Horizontal Drive Output 66 3.6.4.9. Vertical Protection Input 66 3.6.4.10. Vertical Safety Input 67 3.6.4.11. Vertical and East/West D/A Converter Output 67 3.6.4.12. Combined Sync, Vertical Sync, Interlace and Front Sync Output 67 3.6.4.13. CLK20 Output 67 3.6.4.14. Sense A/D Converter Input 67 3.6.4.15. Range Switch Output 68 3.6.4.16. Scan Velocity Modulation Output Micronas 3 VDP 313xY Contents, continued Page Section Title 68 3.6.4.17. D/A Converter Reference 69 3.6.4.18. Analog RGB and FB Inputs 70 3.6.4.19. Half Contrast Switch Input 70 3.6.4.20. Analog RGB Outputs, D/A Converters 73 3.6.4.21. IO Ports 74 4. Application Circuit 76 5. Data Sheet History ADVANCE INFORMATION 4 Micronas ADVANCE INFORMATION VDP 313xY Video Processor Family 1. Introduction The VDP 313xY is a video IC family of high-quality single-chip video processors. Modular design and a submicron technology allow the economic integration of features in all classes of TV sets. The VDP 313xY family is based on the VDP 31xxB including YCRCB inputs for DVD component signals. The main features of the VDP 3130Y are 1.1. Features Video Decoding and Processing – four CVBS, one S-VHS input, one YCRCB component input – integrated high-quality A/D converters and associ- ated clamp and AGC circuits – adaptive 2H comb filter Y/C separator – multistandard color decoder PAL/NTSC/SECAM including all substandards – multistandard sync decoder – automatic standard recognition – black-line detector – linear horizontal scaling (0.25...4), as well as nonlin- ear horizontal scaling “Panoramavision” – black-level expander – dynamic peaking – soft limiter (gamma correction) – color transient improvement RGB Processing and Deflection – programmable RGB matrix – two analog RGB / Fastblank inputs – half-contrast switch – picture frame generator – scan velocity modulation output – high-performance H/V deflection – separate ADC for tube measurements – EHT compensation –.


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