SupraHD 670

DVB-T Reference Design

Zoran’s SupraHD® 670 DVB-T reference TV application software complies with the DVB-T broadcast standard. The reference design is a full-featured 1080P FPD TV system that allows tuning, decoding, and displaying of digital terrestrial (DVB-T) and analog (PAL) broadcasts. At the heart of the reference hardware board is the SupraHD 670 DTV System IC.
 

Overview

This chip is highly integrated, consisting of a MPEG-2 decoder, PAL video decoder, dual HDMI 1.3 interface, high-performance CPU, powerful graphics engine, video scaler, video enhancement processing, LVDS driver and various other peripherals necessary for building a DTV.

The reference hardware module accepts traditional video equipment interfaces, such as composite (CVBS), S-video (Y/C), component (YPbPr), SCART (CVBS, RGB), as well as more advanced interfaces, such as HDMI from newer DVD players. The reference hardware module can directly drive an LCD panel, output L/R audio to its internal speakers and SPDIF multi-channel output to an external audio receiver.

Package Contents

  •  LCD with DTV main board, front panel, and stereo speakers
  •  110V-240V power adapter, remote control, and necessary cables
  •  Preloaded DVB-T compliant software on flash memory
  •  Complete documentation for reference design, software, and IC on a CD-ROM

    • Key Hardware Features

  • SupraHD 670 DTV System IC
  • SPI Flash Memory
  • DDR2 SDRAM
  • DVB-T/PAL Tuner
  • COFDM/PAL Demodulator
  • Conditional Access: Common Interface
  • Video In: CVBS, S-Video, Component, SCART (CVBS, RGB), HDMI
  • Audio In: Left and Right Channels
  • Video Out: LVDS, SCART (CVBS)
  • Audio Out: Left and Right Channels, SPDIF
  • IR Remote, I2C, and RS-232 interfaces

    • System Software Features

  • DVB-T application software
  • Transport, Video Decode, Audio Decode, Graphics, and Display drivers
  • Peripheral drivers for Tuner, Demodulator, HDMI, and Analog inputs

    • System Block Diagram

    System Block Diagram (JPG)