terawins T100A

T100A

The T100A is a highly integrated All-in-one Visual Processor that provides major cost saving solution for the portable applications. T100A has built-in high performance Triple 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 T100A also integrates On Screen Display engine with 3K-word of font RAM. The device can interface to an external micro-controller through 2-wire serial bus interface.

Application

Portable AV system

Portable TV set

Progressive Car TV set

Features

Integrates 9-bit Triple 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 9xCVBS, 3xS-video and 3xCVBS, 3xYPbPr

Separate Luminance and Chroma Enhancer supports
Y-DLTI, Black Level Expansion, Contrast and Brightness adjustment
C- Supports DCTI, Saturation and Hue adjustment.

2.5v & 3.3V operating voltage

RGB Triple DAC output

Built-in On Screen Display Engine
- 3K-word OSD SRAM memory
- Supports font 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

Integrates 9-bit Triple 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 9xCVBS, 3xS-video and 3xCVBS, 3xYPbPr

Separate Luminance and Chroma Enhancer supports
Y-DLTI, Black Level Expansion, Contrast and Brightness adjustment
C- Supports DCTI, Saturation and Hue adjustment.

2.5v & 3.3V operating voltage

RGB Triple DAC output

Built-in On Screen Display Engine
- 3K-word OSD SRAM memory
- Supports font 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