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参数资料
| 型号： | CS7410-CQ |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | 消费家电 |
| 英文描述： | CD/MP3/WMA Audio Controller |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封装： | 14 X 14 MM, 1.40 MM HEIGHT, LQFP-100 |
| 文件页数： | 1/39页 |
| 文件大小： | 366K |
| 代理商： | CS7410-CQ |
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Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
1
Copyright
Cirrus Logic, Inc. 2002
(All Rights Reserved)
Cirrus Logic, Inc.
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.cirrus.com
CS7410
CD/MP3/WMA Audio Controller
Features
l
Super on-chip Integration for low cost and low count bill of
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
Description
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
Σ
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.
ORDERING INFORMATION
CS7410-CM
CS7410-CQ
0° to 70° C
0° to 70° C
100-pin MQFP
100-pin LQFP
Audio
Interface
Σ
Modulator
PCM Out
IEC-958
X,Y Data
memory
CPU / MAC
Instruction
Cache
80 KB
Internal
SRAM
256 KB
Internal
ROM
DRAM
Control
Mini
DMA
ROM/SRAM
Control
Flash
Control
Memory Controller
Register
Bank
System Miscellaneous
Clock
Control
Timers
Get Bits
Data
Cache
Instruction
Cache
CPU
MAC
CD
Interface
PLL
Control
FIFO
External Interface
2-Wire Debug Interface
3/4 Wire Serial
Programmable I/O
PWM Out
RISC-32
DSP-16
JUL ‘02
DS553PP1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS7410-DQZ | 功能描述:音频 DSP CD/MP3/WMA/AAC Audio Controller RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| CS7410-DQZR | 功能描述:音频 DSP CD/MP3/WMA/AAC Audio Controller RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| CS7410-IQZ | 功能描述:音频 DSP CD/MP3/WMA/AAC Audio Controller RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| CS7410-IQZR | 功能描述:音频 DSP CD/MP3/WMA/AAC Audio Controller RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| CS7411-4 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
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