MB86391 データシートの表示（PDF） - Fujitsu

部品番号

コンポーネント説明

メーカー

MB86391

MPEG2 1chip Audio/Video Encoder

Fujitsu 

1.2 System Configuration

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

FUJITSU LIMITED

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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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