Document
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
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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 –.