CDB48500-USB Cirrus Logic Inc, CDB48500-USB Datasheet - Page 5

• Manufacturer Part Number: CDB48500-USB
• Description: KIT USB EVALUATION FOR CDB48500
• Manufacturer: Cirrus Logic Inc

Specifications of CDB48500-USB

• Main Purpose: Audio, Audio Processing
• Embedded: No
• Utilized Ic / Part: CS485XX
• Primary Attributes: 32-Bit Audio Processor, I2C or SPI
• Secondary Attributes: Graphic User Interface, 12-ch Analog Audio Input & Outputs, Optical Out- S/PDIF
• Description/function: Audio A/D
• Operating Supply Voltage: 9 V to 12 V
• Product: Audio Modules
• Supply Current: 1 A
• For Use With/related Products: CS48520, CS48540, CS48560
• 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: 598-1284

Figures
DS784DB1
Figure 1-1. CDB48500-USB System Block Diagram ......................................................................................... 1-2
Figure 1-2. CDB48500-USB Top View ............................................................................................................... 1-3
Figure 2-1. CDB USB MASTER Driver Setup .................................................................................................... 2-2
Figure 2-2. Board Setup Diagram ...................................................................................................................... 2-3
Figure 2-3. Found New Hardware Service Window ........................................................................................... 2-4
Figure 2-4. Found New Hardware Wizard Welcome Window ............................................................................ 2-4
Figure 2-5. Found New Hardware Wizard Finish Window ................................................................................. 2-5
Figure 2-6. Windows .......................................................................................................................................... 2-5
Figure 3-1. CDB48500 Block Diagram ............................................................................................................... 3-1
Figure 3-2. Simplified Clock and Data Flow for up to 8 Channel ADC Inputs .................................................... 3-6
Figure 3-3. Simplified Clock and Data Flow for S/PDIF Input ............................................................................ 3-7
Figure 3-4. CDB USB Master Card Clocking and Data Flow ............................................................................. 3-8
Figure 4-1. PCM Pass-through Example Application ......................................................................................... 4-2
Figure 4-2. System Configuration ....................................................................................................................... 4-2
Figure 4-3. Audio In via S/PDIF In ...................................................................................................................... 4-3
Figure 4-4. Audio In via 8 Channel ADC ............................................................................................................ 4-4
Figure 4-5. DAI Device Properties ...................................................................................................................... 4-5
Figure 4-6. CDB48500 Digital Audio Output Properties ..................................................................................... 4-6
Figure 4-7. Codec DAC Properties ..................................................................................................................... 4-7
Figure 4-8. CDB48500 Comm Mode .................................................................................................................. 4-8
Figure 4-9. Remap Tab ...................................................................................................................................... 4-9
Figure A-1. CS48560 System Block Diagram ....................................................................................................A-6
Figure A-2. DSP Input Data Multiplexing ............................................................................................................A-7
Figure A-3. DSP .................................................................................................................................................A-8
Figure A-4. Serial Flash Memory ........................................................................................................................A-9
Figure A-5. SPDIF Receiver .............................................................................................................................A-10
Figure A-6. Codec #1(CS42448) ......................................................................................................................A-11
Figure A-7. Codec #2 (CS42448) .....................................................................................................................A-12
Figure A-8. Codec 1 and Codec 2 Input Filters ................................................................................................A-13
Figure A-9. Output Filters & Headphone Output ..............................................................................................A-14
Figure A-10. Mic Preamp .................................................................................................................................A-15
Figure A-11. Control Connector and Power .....................................................................................................A-16
©
Copyright 2008 Cirrus Logic, Inc.
CDB48500--USB Evaluation Kit Guide
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