CDB48500-USB Cirrus Logic Inc, CDB48500-USB Datasheet - Page 31

• 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

Basic Application Download and System Configuration for PCM Pass-through
CDB48500--USB Evaluation Kit Guide
4-7
4.2.4 Changing Serial Control Protocol (I
.
This dialog allows the user to set the following parameters for the CS42448 DACs:
The CDB48500 is designed to communicate using either I
communication mode in DSP Composer go to the menu bar and select File
the Project Properties dialog. Click the Advanced button to get the Advanced Properties dialog as shown
in
user’s choice.
Figure
• Audio Data Format - Slave to DAO setting (Cannot be changed).
• Input Sampling Frequency Range - Select the Fs range where 1FS = 32 kHz, 44.1 kHz, or 48 kHz,
• Master/Slave settings for the SCLK & LRCLK - Automatically configure for complement of the DAO
• SCLK polarity - Slaves to the DAO Setting (Cannot be changed).
2Fs = 64 kHz, 88.2 kHz, 96 kHz, etc.
Setting (Cannot be changed).
4-8. The Board Comm Mode pull-down menu allows the user to choose the serial protocol of the
Figure 4-7. Codec DAC Properties
©
Copyright 2008 Cirrus Logic , Inc.
2
C or SPI)
2
C or SPI protocols. In order to change the
Properties, which brings up
DS784DB1