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SAA7212 - Integrated MPEG AVG decoder

Datasheet Summary

Description

The SAA7212 is an MPEG2 source decoder which combines audio decoding and video decoding.

Additionally to these basic MPEG functions it also provides means for enhanced graphics and/or on-screen display (OSD).

Features

  • General features.
  • Single external Synchronous DRAM organized as 1 M × 16 interfacing at 81 MHz. Due to efficient memory use in MPEG decoding, more than 1 Mbit available for graphics.
  • Fast 16-bit data + 8-bit address interface with external controller on 27 MHz. Sustained data rate to external SDRAM ≤9 Mbytes/s in bursts of 128 bytes.
  • Dedicated input for audio and video in PES or ES in byte wide. Data input rate: ≤9 Mbytes/s in byte mode. Accompanying strobe signals dis.

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Datasheet preview – SAA7212

Datasheet Details

Part number SAA7212
Manufacturer NXP
File Size 93.74 KB
Description Integrated MPEG AVG decoder
Datasheet download datasheet SAA7212 Datasheet
Additional preview pages of the SAA7212 datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET SAA7212 Integrated MPEG AVG decoder Preliminary specification Supersedes data of 1998 Feb 18 File under Integrated Circuits, IC02 1998 Sep 07 Philips Semiconductors Preliminary specification Integrated MPEG AVG decoder FEATURES General features • Single external Synchronous DRAM organized as 1 M × 16 interfacing at 81 MHz. Due to efficient memory use in MPEG decoding, more than 1 Mbit available for graphics • Fast 16-bit data + 8-bit address interface with external controller on 27 MHz. Sustained data rate to external SDRAM ≤9 Mbytes/s in bursts of 128 bytes • Dedicated input for audio and video in PES or ES in byte wide. Data input rate: ≤9 Mbytes/s in byte mode.
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