Introduction

STi7167

4/10

Doc ID 15836 Rev 2

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Single 16/32-bit DDR1/DDR2 Local Memory Interface up to 400 MHz

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Latest generation “Delta” video decoder (RASTA) with ST231 programmable CPU

core:

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MPEG2, H264, VC-1/WMV9, HD or SD advanced video decoding

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Provides flexibility to support other codecs, for example MPEG4 Pt2, DivX, XviD,

H263 encode/decode, Flash (Sorenson, ON2/VP6), AVS-SD

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HD + SD decoding or Dual SD decoding, PIP and Mosaic capable

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Real-time transcoding of MPEG2 SD to H264 SIF

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Advanced de-blocking of decoded MPEG2 SD sources based on ST’s DSE (Digital

Source Enhancer) technology with 2D analysis window and texture adaptive filter

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ST231 CPU based audio decoder. MPEG1 I/II, MP3, Dolby Digital/DD+, MPEG4

AAC/AAC+ multichannel audio decoding. Concurrent audio description decoding. DD+

to DD and AAC+ to DTS/DD transcoding

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Main and Aux video display pipelines:

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Main: high quality H & V reformatting/resizing with sample rate

conversion/filtering. Motion adaptive spatial and temporal de-interlacing for

480p/576p and 1080p60 progressive output

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Aux: high quality H & V reformatting/resizing with sample rate conversion/filtering

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Three independent graphics planes with H&V resize, CLUT and anti-flicker filtering

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Link list, graphics blitter. Supports rendering of 2D graphics and 3D user interface

effects. Up to 200 Mpixels/sec with destination alpha blending.

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Independent Main and Aux display compositions (video/graphics mixing)

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Pass-through display for graphics, Main video or Aux video output concurrently with

Main and Aux compositions

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HD display capture and down-conversion for concurrent HD and SD output of the main

composition

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HDMI 1.3a interface with HDCP copy protection. (HD/ED/SD formats up to 1080p60)

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16-bit digital video output for main display composition (HD/ED/SD formats up to

1080p60)

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2nd 24 bits + 8 bits alpha digital video output for pass-through display or Main/Aux

display compositions (HD/ED/SD formats up to 1080p60)

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PAL/NTSC/SECAM digital encoder

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Six 10-bit DACs for component/composite analog video output (HD/ED/SD formats up

to 1080i)

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DACs available for HD+SD output or all can be used for SD output with concurrent

HD over HDMI

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Digital video input port, 8-bit SD and 16-bit HD YCbCr 4:2:2 formats supported

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Integrated stereo audio DAC

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Six-channel audio PCM output interface

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Stereo audio PCM input interface

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Independent S/PDIF output

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Quadruple external TS input, triple internal TS from memory

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One input is dedicated to output from internal demodulator

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Dual DVB-CI+ modules supported

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Multi-stream transport stream de-multiplexing, 400 Mbits/sec, quad tuner DVR capable