TrueView5735 說明
多媒體處理器和視頻轉(zhuǎn)換器，高清播放器和高清液晶電視
The TrueView 5735 (176pin support 1080p )is a low pin count, low-cost of advanced and highly integrated Digital and Analog Video Display Processor providing the key features needed to design HD-READY, progressive scan or LCD Televisions.
TrueView 5735 accepts interlaced or progressive video b and graphic b such as NTSC/PAL, 1080p, 1080i/720p, and SXGA, etc. in both analog and digital channels. It provides a high quality display output. It is capable of advanced de-interlacing, video enhancement, advanced 3D noise reduction, Y/C cross talk suppression and frame rate conversion. It also provides superior video output quality.
It integrates a complete triple 8-bit pipeline ADC with a clock-recovery and sync separation circuit to generate the sampling clock from HSYNC. An additional 24bit digital b is also provided for applications such as picture in picture (PIP).
With the high quality video DACs, the video stream is displayed through its de-interlaced RGB/YPbPr outputs.
The I2C host interface enables OEMs to select from many different CPU’s in order to meet their system and technical requirements.
OEMs can easily design a very low cost solution, while minimizing their software development time by leveraging on TV5735’s level of integration and software support.
TrueView 5735 provides 3D motion adaptive de-interlacing with diagonal edge detection. It perbs high quality line doubling and high-accuracy non-linear motion estimation. It perbs pixel based motion detection using two-field buffers. The Video De-interlacing Processor automatically detects noise level and can respond to
different noise thresholds. It can also automatically detect b modes such as still images, 3:2 / 2:2 two film and provide adaptive processing.
Features
Analog Input Formatter
- Max three channel analog bs
- RGB/YCbCr/YPbPr b
- Analog b range: 0.5V – 1.0V (p-p)
- Programmable gain/offset controls
- DC or AC coupling bs
- Internal sync separator to support SOG/SOY
- UXGA (1600x1200@60Hz) at 162MHz
- HDTV up to 1080p
- Macrovision b detection
Triple 8-bit ADC
- Maximum analog sampling rate up to 162MSPS
Clock-recovery Circuit
- Programmable phase adjustment cells
- HSYNC frequency range is from 15KHz to 110KHz
Digital Input Formatter
- 24bit RGB/YUV b
- 8/16bit YUV b
- 8bit 656/601 b
- NTSC/PAL b
- 480p, 576p b
- VGA/SVGA/XVGA b
- 720p, 1080i, 1080p HD b
- Support DVI interface
Output batter
- 480p, 576p, 720p, 1080i, 1080p
- Up to SXGA graphic output bats
- 100/120 interlace double scan
- 75Hz interlace single scan
- 50-75Hz scan rate conversion
- 15~80KHz horizontal frequency
- 16bit YPbPr digital output with syncs
- 24bit YPbPr/RGB digital output with syncs
De-interlace
- HD 1080i support
- SD NTSC/PAL
- Direct Edge Correction De-interlace
- Motion Detection
- Edge Detection
- Mode Detection
- Noise Detection
- 3:2/2:2 pull-down detection
Memory Controller
- 2-8Mbyte memory support
- 16/32bit data access
Video enhancement
- Black Level Expansion (BLE)
- White Level Expansion (WLE)
- Color Transition Improvement (DCTI)
- Dynamic Range expansion
- Brightness, Saturation, Contrast, HUE
- Dynamic 2D Peaking
- 2D coring
- 3D noise reduction
- Scan Velocity Modulation (SVM)
- 2D Nonlinear scaling
- Primary Color Enhancement
- Skin Tone Enhancement
- Blue Stretch
OSD
- Simple OSD generator to support component video bs
Host Interface and I/O
- Two-wire I²C interface
- GPIO
Quadruple 10bit DAC
Package and Technology
- 176-pin ETQFP 20*20mm
- 0.18 micron, 3.3V / 1.8V technology
Note: All packages are lead-free and RoHS compliant.
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