terawins T103

The T103 is a highly integrated All-in-one Visual Processor that provides major cost saving solution for the portable applications. T103 has builtin high performance Triple ADCs, TCON. Scaling Machine with sophisticated upscaling and downscaling algorithms. The Innovative integrated “Frame-Buffer-Less” De-interlacer can significantly reduce system cost. The T103 also integrates On Screen Display engine with 1K-word of SRAM. The device can interface to an external micro-controller through 2-wire serial bus interface.

Application

Features

• Integrates 9-bit Triple Analog to Digital Converters (ADC) & Phase Locked Loop (PLL), for supporting CVBS, S-Video, YpbPr and RGB inputs
• Requires no external Frame Buffer Memory for de-interlace
• ITU656/601 Decoder with digital input ports for standard ITU656/601 input data
• Digital RGB565/RGB666 input
• Advanced On Screen Display (OSD) function
• Programmable Timing Controller (Tcon) for Car TV applications
• Multi-standard color decoder with 2D adaptive comb filter
• Supports PWM, GPIO, IR, and digital CC/External_OSD interface
• Scaler supports 2-D adaptive intra-field de-interlacer and non-linear 16:9 aspect ratio.
• Built-in Pre-amp, mid-level & ground clamp circuit
• Automatic Clamp Control for CVBS, Y and C
• Max Input configuration up to 6xCVBS, 3xSvideo
• Build-in Line-Lock PLL for RGB and YPbPr
• Phases Tracking and Boundary for adjusting input quality
• Separate Luminance and Chroma Enhancer supports
  -Y-DLTI, Black Level Expansion, Contrast and Brightness adjustment
  -C- Supports DCTI, Saturation and Hue adjustment.
• LCD Interface
  - Provides Gamma correction for panel compensation
  - Supports image pan functions
  - Programmable Timing Controller
  - RGB TTL output or Serial RGB output
• 2.5v & 3.3V operating voltage
• Built-in On Screen Display Engine
  - 3K-word OSD SRAM memory
  - Supports font or bitmap modes
  - Support shadow/border/window function
  - Fully programmable character mapping
  - Supports alpha blending & Zoom-in/Zoom-out function
  - Optional fonts can be stored in off-chip serial EEPROM
• Direct interface to a (27.0MHz) Crystal
• Supports 2-wire I2C
• 3Pulse Width Modulation Outputs
• 4 General Purpose Input Output (GPIO)
• 1 IR Decoder (NEC mode + Philips RC5 mode)
• Package: 100-pin PQFP or 100-pin LQFP