vi
Copyright 2012 Cirrus Logic, Inc.
DS886DB9
CDB47xxx User’s Manual
Figure 1-6. CDB47xxx-DC28 Daughtercard Block Diagram ......................................................................1-11
Figure 1-7. CDB47xxx-DC24 Daughtercard Block Diagram ......................................................................1-12
Figure 1-8. ADC Clocking ...........................................................................................................................1-14
Figure 1-9. S/PDIF Clocking .......................................................................................................................1-15
Figure 1-10. DAI Clocking with Variable Input Fs and Fixed Output Fs .....................................................1-16
Figure 1-11. DAI Clocking with Fixed Output Fs ........................................................................................1-17
Figure 2-1. CDB47xxx System Block Diagram .............................................................................................2-1
Figure 2-2. CDB47xxxS (Single-ended) Top View .......................................................................................2-3
Figure 2-3. CDB47xxxD (Differential) Top View ...........................................................................................2-5
Figure 2-4. CDB47xxx-DC48 Daughtercard .................................................................................................2-7
Figure 3-1. CDB47xxx Board with CDB47xxxD (or S)-DC-xx Daughtercard Attached ................................3-2
Figure 4-1. ADC In / DAC Out Example .......................................................................................................4-2
Figure 4-2. CDB47xxx System Properties ....................................................................................................4-2
Figure 4-3. Selecting Audio In Source using Device Properties Dialog .......................................................4-3
Figure 4-4. ADC2 Device Properties. ...........................................................................................................4-4
Figure 4-5. Selecting ADC2 input Terminals using Device Properties Dialog ..............................................4-5
Figure 4-6. Selecting Multi-Channel I2S Input ..............................................................................................4-5
Figure 4-7. Input Remap Device Properties .................................................................................................4-6
Figure 4-8. Selecting DAC Outputs Only using Device Properties Dialog ...................................................4-7
Figure 4-9. Selecting S/PDIF Outputs and I2S Outputs using Device Properties Dialog .............................4-8
Figure 4-10. Selecting I2S Outputs using Device Properties Dialog ............................................................4-9
Figure 4-11. CDB47xxx Communication Modes / Flash Type ...................................................................4-10
Figure 5-1. Project Properties Dialog Showing the Selection of the I2C Protocol for
Loading the Flash Image ...............................................................................................................................5-2
Figure 5-2. Selecting Flash Type via the Advanced Properties Dialog Box .................................................5-3
Figure 6-1. CDB47xxxS (Sngle-ended) Board Block Diagram .....................................................................6-4
Figure 6-2. CDB47xxS (Sngle-ended) Board Schematic Index ...................................................................6-5
Figure 6-3. CDB47xxxS (Sngle-ended) Daughtercard Connectors ..............................................................6-5
Figure 6-4. CDB47xxxS (Sngle-ended) Digital Audio Control Connectors ...................................................6-6
Figure 6-5. CDB47xxxS (Sngle-ended) Serial Memory ................................................................................6-7
Figure 6-6. CDB47xxxS (Sngle-ended) Mic Pre-Amp ..................................................................................6-8
Figure 6-7. CDB47xxxS (Single-ended) Power Connectors ........................................................................6-9
Figure 6-8. CDB47xxxS (Sngle-ended) ADC Filters ..................................................................................6-10
Figure 6-9. CDB47xxxS (Sngle-ended) DAC Filters ..................................................................................6-11
Figure 6-10. CDB47xxxS (Sngle-ended) Microcontroller Card Interface ...................................................6-12
Figure 6-11. CDB47xxxS (Sngle-ended) Microcontroller Card User Interface ...........................................6-13
Figure 6-12. CDB47xxxS (Sngle-ended) Microcontroller Card User Interface ...........................................6-14
