CDB42528 Cirrus Logic Inc, CDB42528 Datasheet - Page 3

• Manufacturer Part Number: CDB42528
• Description: BOARD EVAL FOR CS42528/CS49300
• Manufacturer: Cirrus Logic Inc

Specifications of CDB42528

• Main Purpose: Audio, Audio Processing
• Embedded: Yes, DSP
• Utilized Ic / Part: CS49300, CS42528
• Primary Attributes: 8 Single-Ended Analog Inputs and Outputs, 4 S/PDIF Inputs and 2 S/PDIF Outputs
• Secondary Attributes: Parallel, RS422, RS232, UDSP Interfaces
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1503

TABLE OF CONTENTS
LIST OF FIGURES
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a license under the Philips I
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C is a registered trademark of Philips Semiconductor. Purchase of I
1. QUICK START................................................................................................. 5
2. DESIGN DESCRIPTION................................................................................. 7
APPENDIX A: Installation of Board Control Software...................................................12
APPENDIX B: CRD42528.INI ........................................................................................13
APPENDIX C: Board Control Software ..........................................................................14
APPENDIX D: Schematics ..............................................................................................16
APPENDIX E: Layout Plots (Ground Plane Vias are Flooded).......................................29
APPENDIX F: Bill of Materials - CRD42528 .................................................................32
APPENDIX G: UDSP Schematics ...................................................................................37
APPENDIX H: Bill of Materials - UDSP.........................................................................46
Figure 1. Block Diagram of the CRD42528 ..................................................................................... 2
Figure 2. Mute Control Rev A.......................................................................................................... 9
Figure 3. Mute Control - Corrected ................................................................................................. 9
Figure 4. Data and Clock Connections for 8 Channel Analog Input and Output ........................... 10
2.1 Clock and Data Connections .............................................................................................. 7
2.2 Control ................................................................................................................................ 7
2.3 Assembly Options for Ease of Manufacture ....................................................................... 8
2.4 Revision A Errata................................................................................................................ 9
2.1.1 Analog Input Mode................................................................................................. 7
2.1.2 Digital Input Mode .................................................................................................. 7
2.3.1 Analog Input Options ............................................................................................. 8
2.3.2 Analog Output Options........................................................................................... 8
2.3.3 Memory Options..................................................................................................... 9
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C Patent Rights to use those components in a standard I
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C Components of Cirrus Logic, Inc., or one of its sublicensed Associated Companies conveys
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C system.
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