SAA7240 データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

SAA7240

MPEG-2 Transport RISC processor

Philips Electronics 

This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in

_white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in

white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ...

CPU section

MIPS

PR3930

CORE

DATA CACHE

INSTRUCTION CACHE

TIMER 1

TIMER 2

TIMER 3 (WATCHDOG)

DSU

EJTAG

MMU

SAA7240

GPDATA PKTDATA

GPD

PWM

INPUT/OUTPUT ROUTER

PWM

DEMUX AND

DESCRAMBLERS

PI-bus

BUFFER POOL CONTROLLER

M

MSP section(1)

AUDIO AND

VIDEO

INTERFACE

AV PES

interface

RESETN

CLK

S

PI-BUS

CTRL

S

EXTENSION BUS

CONTROLLER AND

DMA

M

CARD READER

0

1

M

UART

2 01

M

SSI

S

PIO

INTERFACE

M

I2C-bus

01

M

IEEE

1284

S

RTC

32 kHz

S

INTERRUPT

CONTROLLER

S

4-KBYTE

SRAM

JTAG

Peripheral section

EJTAG

interface

extension

bus

smart card

interface

M = master peripheral with embedded DMA channel

S = slave peripheral

UART

interface

SSI

interface

PIO

interface

I2C-bus IEEE 1284

interface interface

(1) The MSP section is shown in more detail in Fig.2.

Fig.1 Block diagram.

FCE811

Share Link: