MB86391 Ver la hoja de datos (PDF) - Fujitsu

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MB86391

MPEG2 1chip Audio/Video Encoder

Fujitsu 

1.2 System Configuration

Fig. 1.2 shows an example system configuration using the MB86391.

FUJITSU LIMITED

Proprietary and Confidential

System

Controller

Serial interface

Bus

Switch

External

boot

ROM

MPEG2

Decoder

XMBREQ, XBREQ

XBGRNT

D31:0, ADRS27 :26, 17:2, control

XBUSEN, BUSDIR, XBGRNT

SDRAM control

Bit stream output port

MB86391

Video

output

D/A

Audio

output

Record/ com

mu nication

I/O

16Mbit

SDRAM

( ×16bit)

64Mbit

SDRAM

(×32bit)

or

Controller/TBC SDRAM

Audio I/F

Video I/F

Audio input Video input

16Mbit

SDRAM

(×16bit)

64Mbit

SDRAM

or (×32bit)

Video encoding SDRAM

Fig. 1.2 : System configuration (Example))

MB86391

Product Specification

Rev. 1.1

12, November 2001

2

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