terawins T102

The T102 is a highly integrated All-in-one Visual Processor that provides major cost saving solution for the portable applications. T102 has built-in Double high performance ADCs, TCON, Triple DACs, Scaling Machine with sophisticated upscaling and downscaling algorithms. The Innovative integrated “Frame-Buffer-Less” De-interlacer can significantly reduce system cost. The T102 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

• Cost Effective Highly Integrated Double ADC + ITU656/601 Decoder + 2D Video Decoder + OSD + Scaler + TCON + DAC
• Integrates 9-bit Double Analog to Digital Converters (ADC) & Phase Locked Loop (PLL)
• 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, 3xS-video
• ?ITU656/601 Decoder with digital input ports for standard ITU656/601 input data
• Chroma Enhancer supports
  -C- Supports DCTI, Saturation and Hue adjustment.
• 2.5v & 3.3V operating voltage
• RGB Triple DAC output
• Built-in On Screen Display Engine
  - 1K-word OSD SRAM memory
  - Supports text or bitmap modes
  - Supports character blinking, overlay, shadow and border functions
  - 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 (normal speed) or 4-wire (high speed) modes
• Pulse Width Modulation Outputs
• Package: 100-pin LQFP