CS7410

更新时间： 2024-11-23 22:28:47

品牌	Logo	应用领域
凌云 - CIRRUS		控制器
页数	文件大小	规格书
39页	368K
描述
CD/MP3/WMA Audio Controller

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CS7410 数据手册

CS7410

CD/MP3/WMA Audio Controller

Features

Description

l Super on-chip Integration for low cost and low count bill of

The CS7410 is a true system-on-a-chip for the CD-

based digital audio market. With a powerful RISC pro-

cessor, one DSP, integrated audio DS modulator, large

internal SRAM and program ROM, and glueless inter-

face to popular CD chip sets, the CS7410 is a complete

single chip low-power programmable audio decoder.

This powerful architecture is easily capable of MP3,

WMA, and other future audio formats. The CS7410’s

flexible architecture and low power consumption make it

an ideal low-cost solution for a wide range of player ap-

plications. For portable audio systems, the memory

interface can be used to add DRAM or SRAM for Elec-

tronic Shock Protection (ESP). A flexible set of interfaces

are available for end-user I/O such as a keypad and LCD

control for use in mass market CD players, boom boxes,

and shelf-top systems.

materials

l 32-Bit RISC Processor performs audio decode and system

management functions

l 16-bit DSP for audio special effects

l 80 Kbytes internal SRAM, and 256 Kbytes internal ROM

l Interfaces to external SDRAM or EDO DRAM (for shock

protection), and to external ROM/FLASH (for custom

program storage)

l CD serial interface with advanced pattern matching and

software error handling

l Integrated DAC functionality

l Simultaneous 4 channels PCM audio output and IEC-958

output.

l Large number of GPIO pins for servo control, key scan, LCD

control, etc.

l Three serial control/status ports

l Sophisticated clock management and low power

consumption

l Supports ISO9660 and multi-session write methods

l Low power 0.18 micron technology

l 100-pin MQFP package

l 100-pin LQFP package

ORDERING INFORMATION

CS7410-CM 0° to 70° C 100-pin MQFP

CS7410-CQ 0° to 70° C 100-pin LQFP

RISC-32

DSP-16

Audio

Interface

Data

Cache

Instruction

Cache

X,Y Data

memory

Instruction

Cache

DS Modulator

PCM Out

CPU

MAC

CPU / MAC

IEC-958

Interface

System Miscellaneous

Bank

Clock

Control

PLL

80 KB

Control

Internal

SRAM

FIFO

Timers

Get Bits

External Interface

Memory Controller

2-Wire Debug Interface

256 KB

Internal

ROM

Mini

DMA

ROM/SRAM

Control

3/4 Wire Serial

Programmable I/O

PWM Out

Flash

DRAM

Control

This document contains information for a new product.

Cirrus Logic reserves the right to modify this product without notice.

Preliminary Product Information

Cirrus Logic, Inc.

P.O. Box 17847, Austin, Texas 78760

(512) 445 7222 FAX: (512) 445 7581

http://www.cirrus.com

JUL ‘02

DS553PP1

12 3 4 5 6 7...39

中文翻译

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与CS7410相关器件

型号	品牌	获取价格	描述	数据表
CS7410-CM	CIRRUS	获取价格	CD/MP3/WMA Audio Controller
CS7410-CQ	CIRRUS	获取价格	CD/MP3/WMA Audio Controller
CS7411-4	ETC	获取价格	Optoelectronic
CS7411H4H	ETC	获取价格	Optoelectronic
CS7421-4	ETC	获取价格	Optoelectronic
CS7431-4	ETC	获取价格	Optoelectronic
CS7441-4	ETC	获取价格	Optoelectronic
CS7451-4	ETC	获取价格	Optoelectronic
CS7-48	SUPERWORLD	获取价格	POWER TRANSFORMER
CS75	TOKEN	获取价格	CS Current Detecting Chip Resistors

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