CDB48500-USB Cirrus Logic Inc, CDB48500-USB Datasheet - Page 30

• 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

DS784DB1
4.2.3.2 CS42448 DAC Properties
.
This dialog allows the user to set the following parameters for the CS485XX Audio Output:
The analog output properties are selected through the CODEC DAC Properties dialog box in DSP
Composer, as shown in
Right-clicking the “Codec DAC” block and selecting Device Properties produces the Codec DAC
Properties dialog.
• Mode - Master/slave settings for the SCLK & LRCLK pins.
• Audio Data Format - I
• SPDIF Enable - Checking this box configures DAO3 for S/PDIF output rather than I
• LRCLK polarity - Select the phase of LRCLK when the left-sample will be shifted out.
• SCLK polarity - Select which edge of SCLK for which the output data will be valid.
• DAO1/DAO2 - Select independent or unified clock domains for the DAO1 and DAO2 audio output
• MCLK/SCLK Ratios - Select the ratio of LRCLK to MCLK, and LRCLK to SCLK.
ports.
Figure 4-6. CDB48500 Digital Audio Output Properties
Figure
2
S, LJ, etc.
4-7. Right-click on the “Audio Out” block, then select Device Properties.
©
Copyright 2008 Cirrus Logic , Inc.
Basic Application Download and System Configuration for PCM Pass-through
CDB48500--USB Evaluation Kit Guide
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S.
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