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| 型号： | CS4202-JQ |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | 消费家电 |
| 英文描述： | Audio Codec 97 with headphone Amplifier |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封装： | 9 X 9 MM, 1.40 MM HEIGHT, TQFP-48 |
| 文件页数： | 2/68页 |
| 文件大小： | 1248K |
| 代理商： | CS4202-JQ |
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CS4202
2
DS549PP1
TABLE OF CONTENTS
1. CHARACTERISTICS AND SPECIFICATIONS ........................................................................6
ANALOG CHARACTERISTICS................................................................................................6
ABSOLUTE MAXIMUM RATINGS ...........................................................................................7
RECOMMENDED OPERATING CONDITIONS .......................................................................7
AC ’97 SERIAL PORT TIMING.................................................................................................9
2. GENERAL DESCRIPTION .....................................................................................................12
2.1 AC-Link ............................................................................................................................12
2.2 Control Registers .............................................................................................................13
2.3 Sample Rate Converters ..................................................................................................13
2.4 Mixers ..............................................................................................................................13
2.5 Input Mux .........................................................................................................................13
2.6 Volume Control ................................................................................................................13
3. AC-LINK FRAME DEFINITION ..............................................................................................15
3.1 AC-Link Serial Data Output Frame ..................................................................................16
3.1.1 Serial Data Output Slot Tags (Slot 0).............................................................................16
3.1.2 Command Address Port (Slot 1)....................................................................................16
3.1.3 Command Data Port (Slot 2)..........................................................................................17
3.1.4 PCM Playback Data (Slots 3-4,6-11).............................................................................17
3.1.5 GPIO Pin Control (Slot12)..............................................................................................17
3.2 AC-Link Serial Data Input Frame .....................................................................................18
3.2.1 Serial Data Input Slot Tag Bits (Slot 0) ........................................................................18
3.2.2 Status Address Port (Slot 1) ..........................................................................................18
3.2.3 Status Data Port (Slot 2)................................................................................................19
3.2.4 PCM Capture Data (Slot 3-4,6-8,11)..............................................................................19
3.2.5 GPIO Pin Status (Slot 12) .............................................................................................19
3.3 AC-Link Protocol Violation - Loss of SYNC .....................................................................20
4. REGISTER INTERFACE
.....................................................................................................21
4.1 Reset Register (Index 00h) ..............................................................................................22
4.2 Analog Mixer Output Volume Registers (Index 02h - 04h) ..............................................22
4.3 Mono Volume Register (Index 06h)..................................................................................23
4.4 PC_BEEP Volume Register (Index 0Ah)..........................................................................23
Contacting Cirrus Logic Support
For a complete listing of Direct Sales, Distributor, and Sales Representative contacts, visit the Cirrus Logic web site at:
http://www.cirrus.com/corporate/contacts/sales.cfm
IMPORTANT NOTICE
"Preliminary" product information describesproductsthat are in production, butfor whichfull characterization data isnot yet available. "Advance" product infor-
mation describesproducts that are in development and subject to development changes. Cirrus Logic, Inc. and its subsidiaries("Cirrus") believe that the infor-
mationcontainedinthisdocumentisaccurateandreliable. However,theinformationissubjecttochangewithoutnoticeandisprovided"ASIS"withoutwarranty
ofanykind(expressorimplied). Customersareadvisedtoobtainthelatestversionofrelevantinformationtoverify,beforeplacingorders,thatinformationbeing
reliedoniscurrentandcomplete. All productsaresoldsubjecttothetermsandconditionsofsalesuppliedatthetimeoforderacknowledgment,includingthose
pertaining to warranty, patent infringement, and limitation of liability. No responsibility is assumed byCirrusfor the use of this information, including use of this
informationasthebasisformanufactureor saleofanyitems,or forinfringementofpatentsorotherrightsofthirdparties.ThisdocumentisthepropertyofCirrus
and by furnishing this information, Cirrus grants no license, express or implied under any patents, mask work rights, copyrights, trademarks, trade secrets or
other intellectualpropertyrights. Cirrusownsthecopyrightsoftheinformationcontained herein andgivesconsent for copiestobe madeof theinformation only
for usewithinyour organizationwith respecttoCirrusintegratedcircuitsor other partsof Cirrus. Thisconsentdoesnot extendtoother copying suchascopying
for general distribution, advertising or promotional purposes, or for creating anywork for resale.
An export permit needs to be obtained fromthe competent authorities of the Japanese Government if any of the productsor technologiesdescribed in thisma-
terial andcontrolled under the "Foreign Exchange and Foreign Trade Law" isto be exported or takenoutof Japan. An export license and/or quota needsto be
obtainedfromthecompetentauthoritiesoftheChineseGovernmentifanyoftheproductsortechnologiesdescribedinthismaterialissubjecttothePRCForeign
Trade Lawand isto be exported or taken out of the PRC.
CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE
PROPERTYORENVIRONMENTAL DAMAGE("CRITICAL APPLICATIONS"). CIRRUSPRODUCTSARENOT DESIGNED, AUTHORIZED, ORWARRANT-
EDTOBESUITABLEFORUSEINLIFE-SUPPORTDEVICESORSYSTEMSOROTHERCRITICALAPPLICATIONS. INCLUSIONOFCIRRUSPRODUCTS
INSUCHAPPLICATIONSIS UNDERSTOODTOBEFULLYATTHECUSTOMER'SRISK.
CirrusLogic, Cirrus, and the Cirrus Logiclogo designsare trademarks of CirrusLogic, Inc. All other brand and product names in thisdocument may be trade-
marks or service marks of their respective owners.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4202-JQZ | 功能描述:接口—CODEC IC AC’97 w/Headphone Amp RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| CS4202-JQZ | 制造商:Cirrus Logic 功能描述:Audio CODEC IC |
| CS4202-JQZ | 制造商:Cirrus Logic 功能描述:IC AUDIO CODEC 2CH AC97 W/HA |
| CS4202-JQZR | 功能描述:接口—CODEC IC AC’97 w/Headphone Amplifier RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| CS420-3 | 制造商:Captive Fastener Corporation 功能描述: |
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