TI LCD TV解决方案

Core Subsystem include:
DSP - performs MPEG encoder/decoder, video, voice/AC3/MPEG audio processing.
RF Demodulation - performs COFDM/QAM/QPSK demodulation, Forward Error Correction (FEC) and video mux.
MCU - controls system electronic, network, and user interface.
Memory - stores executing code and data/parameters.
Video Interface - selects video source to be decoded/encoded by ADC/DAC and DSP.
Audio Interface - allows audio to be digitized by the audio codec and processed by DSP to provide high-quality audio for MPEG/AC3 requirements.
LCD Interface - parallel digital video is converted into serial data for transmitting to the TFT (Thin Film Transistor) controller via the LVDS (Low-Voltage Differential Signaling) transmitters and receivers. The LCD display is controlled by the CCFL (Cold-Cathode Fluorescent Lamp) backlight and the TFT gate/source drivers.
Power Conversion - converts the input power from the AC adaptor to run various functional blocks.