Cirrus-logic CK4970x4 Manuel d'utilisateur

Copyright 2012 Cirrus Logic, Inc. DEC 2012DS898CK7http://www.cirrus.comCK49xCustomer KitPreliminary Product InformationThis document contains informat

1-3 Copyright 2012 Cirrus Logic, Inc. DS898CK7RequirementsCK49x User’s Manual 1.2.4 Cabling Requirements• Digital Audio Inputs – HDMI cables, S/PDIF o

CK49x System DescriptionCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 1-4 1.3 CK49x System DescriptionA block diagram of the CDB49x mai

1-5 Copyright 2012 Cirrus Logic, Inc. DS898CK7CK49x System DescriptionCK49x User’s Manual 1.3.1 Audio Inputs 1.3.1.1 Analog Line-level InputsAnalog li

CK49x System DescriptionCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 1-6 1.3.2 Audio Outputs 1.3.2.1 Main Analog Line-level OutputsAna

1-7 Copyright 2012 Cirrus Logic, Inc. DS898CK7CK49x System DescriptionCK49x User’s Manual 1.3.2.7 I2S Digital Output (DAO Mux Output)I2S digital outpu

CK49x System DescriptionCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 1-8The output buffer currently enabled is indicated by the LEDs D

1-9 Copyright 2012 Cirrus Logic, Inc. DS898CK7CK49x System DescriptionCK49x User’s ManualThe CS4953xx/CS4970x4 has many applications stored in interna

CK49x System DescriptionCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 1-10 1.3.17 HDMI Recevier (RX)The Silicon Image™ Si9135 HDMI Rx (

1-11 Copyright 2012 Cirrus Logic, Inc. DS898CK7CK49x System DescriptionCK49x User’s Manual 1.3.20.1 Clock and Data Flow for ADC Input Figure 1-5. CS4

CK49x System DescriptionCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 1-12Note: MUXED_MCLK is the clock signal that is driven by the CS

DS898CK7 Copyright 2012 Cirrus Logic, IncCK49x User’s ManualContacting Cirrus Logic SupportFor all product questions and inquiries contact a Cirrus Lo

1-13 Copyright 2012 Cirrus Logic, Inc. DS898CK7CK49x System DescriptionCK49x User’s Manualprovides the recovered clock from the S/PDIF input unless it

DS898CK4Other Useful InformationCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 1-14 1.4 DS898CK4Other Useful Information 1.4.1 Web Sites

2-1 Copyright 2012 Cirrus Logic, Inc. DS898CK7Introducing the CK49x Evaluation SystemCK49x User’s ManualChapter 2Introduction to CK49x Evaluation Syst

Identifying Components on the CK49x Evaluation SystemCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 2-2This document will concentrate on

DS898CK7 Copyright 2012 Cirrus Logic, Inc 2-3Identifying Components on the CK49x Evaluation SystemCK49x User’s Manual Figure 2-3. CDB49x Main Board To

Identifying Components on the CK49x Evaluation SystemCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 2-4 2.2.1.1 CDB49x Main Board Compon

2-5 Copyright 2012 Cirrus Logic, Inc. DS898CK7Identifying Components on the CK49x Evaluation SystemCK49x User’s Manual34. IR Receiver35. System Reset3

Identifying Components on the CK49x Evaluation SystemCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 2-6 2.2.2.1 DC4953x Daughter Card Co

3-1 Copyright 2012 Cirrus Logic, Inc. DS898CK7Installation, Setup, and Running First ApplicationCK49x User’s ManualChapter 3Installation, Setup, and R

Installation, Setup, and Running First ApplicationCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 3-2• Connect the other end of the optic

DS898CK7 Copyright 2012 Cirrus Logic, IncCK49x User’s ManualChapter 1. Customer Kit Contents and Requirements ...1-

DS898CK7 Copyright 2012 Cirrus Logic, Inc 3-3Installation, Setup, and Running First ApplicationCK49x User’s Manual Figure 3-1. Board Setup and Connect

Installation, Setup, and Running First ApplicationCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 3-4 3.1.3 Connecting to a PCNote: There

Installation, Setup, and Running First ApplicationCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 3-5 Figure 3-4. Opening a Console Windo

3-6 Copyright 2012 Cirrus Logic, Inc. DS898CK7Installation, Setup, and Running First ApplicationCK49x User’s Manual 3.1.5 Running a Stereo PCM Applica

3-7 Copyright 2012 Cirrus Logic, Inc. DS898CK7Installation, Setup, and Running First ApplicationCK49x User’s Manual 3.1.6 Downloading Other Applicatio

4-1 Copyright 2012 Cirrus Logic, Inc. DS898CK7Programming the DSP on the CK49x Evaluation BoardCK49x User’s ManualChapter 4Programming the DSP on the

Programming the DSP on the CK49x Evaluation BoardCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 4-2 Figure 4-2. System Properties Showin

4-3 Copyright 2012 Cirrus Logic, Inc. DS898CK7Programming the DSP on the CK49x Evaluation BoardCK49x User’s Manual 4.3 Changing Audio Input SourceThe

Programming the DSP on the CK49x Evaluation BoardCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 4-4 4.3.2 Analog Audio InputTo deliver d

4-5 Copyright 2012 Cirrus Logic, Inc. DS898CK7Programming the DSP on the CK49x Evaluation BoardCK49x User’s Manual 4.3.3 HDMI Audio InputRight-click o

iv Copyright 2012 Cirrus Logic, Inc. DS898CK7 CK49x User’s ManualChapter 2. Introduction to CK49x Evaluation System ...

Programming the DSP on the CK49x Evaluation BoardCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 4-6 4.3.4 DAI InputEach available audio

4-7 Copyright 2012 Cirrus Logic, Inc. DS898CK7Programming the DSP on the CK49x Evaluation BoardCK49x User’s Manual 4.4 Changing Audio Output SourceThe

Programming the DSP on the CK49x Evaluation BoardCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 4-8This dialog allows the user to set th

4-9 Copyright 2012 Cirrus Logic, Inc. DS898CK7Programming the DSP on the CK49x Evaluation BoardCK49x User’s Manual 4.5 Programming the On-board Serial

Running the CK49x Board in Standalone ModeCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 5-1Chapter 5Running the CK49x Board in Standalo

5-2 Copyright 2012 Cirrus Logic, Inc. DS898CK7Running the CK49x Board in Standalone ModeCK49x User’s Manual 5.2 System Boot-upIf the USB cable is conn

Running the CK49x Board in Standalone ModeCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 5-3Button/Rotary Knob (S5)In Setup mode, turnin

5-4 Copyright 2012 Cirrus Logic, Inc. DS898CK7Running the CK49x Board in Standalone ModeCK49x User’s ManualSurround Sound>None (Default)Crossbar Mo

Running the CK49x Board in Standalone ModeCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 5-5 5.4 Configuration Modes Details 5.4.1 Statu

Running the CK49x Board in Standalone ModeCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 5-6 5.4.2 Adjusting Audio VolumeFollow these s

DS898CK7 Copyright 2012 Cirrus Logic, IncCK49x User’s ManualChapter 6. CK49x Schematics...

5-7 Copyright 2012 Cirrus Logic, Inc. DS898CK7Running the CK49x Board in Standalone ModeCK49x User’s Manual3. Press the RIGHT button or the Rotary Kno

Running the CK49x Board in Standalone ModeCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 5-8 Figure 5-7. Setting the Bass Management Mod

6-1 Copyright 2012 Cirrus Logic, Inc. DS898CK7CK49x SchematicsCK49x User’s ManualChapter 6CK49x Schematics 6.1 Obtaining Schematic UpdatesUpdates to t

7-1 Copyright 2012 Cirrus Logic, Inc. DS898CK7Troubleshooting GuideCK49x User’s ManualChapter 7Troubleshooting 7.1 Troubleshooting GuideThis section p

Troubleshooting GuideCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 7-2 7.1.4 Only Stereo Audio is Heard Problem: Only Stereo Audio is h

A-1 Copyright 2012 Cirrus Logic, Inc. DS898CK7Modification for the Serial Flash Chip Select Signal on DC4953x3CK49x User’s ManualAppendix AModificatio

B-1 Copyright 2012 Cirrus Logic, Inc. DS898CK7Modification for the Serial Flash Chip Select Signal on DC4953x3CK49x User’s ManualAppendix BDAI I2S Pla

DS898CK7 Copyright 2012 Cirrus Logic, Inc B-2Modification for the Serial Flash Chip Select Signal on DC4953x3CK49x User’s Manual Figure B-1. DC1: DAI

DS898CK7 Copyright 2012 Cirrus Logic, Inc B-3Modification for the Serial Flash Chip Select Signal on DC4953x3CK49x User’s Manual Figure B-2. Figure A-

C-1 Copyright 2012 Cirrus Logic, Inc. DS898CK7Modifications to Improve the Signal Integrity of I2C CommunicationsCK49x User’s ManualAppendix CCDB49x R

DS898CK7 Copyright 2012 Cirrus Logic, IncCK49x User’s Manual Figure 1-1. CDB49x Evaluation Base Board (without DC4953x Installed) ...

DS898CK7 Copyright 2012 Cirrus Logic, Inc C-2Modifications to Improve the Signal Integrity of I2C CommunicationsCK49x User’s Manual Figure C-1. Append

C-3 Copyright 2012 Cirrus Logic, Inc. DS898CK7Modifications to Improve the Signal Integrity of I2C CommunicationsCK49x User’s Manual Figure C-2. Logic

D-1 Copyright 2012 Cirrus Logic, Inc. DS898CK7Modifications to Improve the Signal Integrity of Debugger CommunicationsCK49x User’s ManualAppendix DCDB

Modifications to Improve the Signal Integrity of Debugger CommunicationsCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc D-2Revision Histo

DS898CK7 Copyright 2012 Cirrus Logic, IncCK49x User’s ManualTable 1-1. CK49x Customer Kit Contents ...

CK49x Customer Kit ContentsCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 1-1Chapter 1Customer Kit Contents and Requirements 1.1 CK49x C

RequirementsCK49x User’s ManualDS898CK7 Copyright 2012 Cirrus Logic, Inc 1-2. Figure 1-1. CDB49x Evaluation Base Board (without DC4953x Installed) Fig