CDB48500-USB Cirrus Logic Inc, CDB48500-USB Datasheet - Page 17

KIT USB EVALUATION FOR CDB48500

CDB48500-USB

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

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
CDB485x00-USB Evaluation Kit Guide
3-1
A detailed block diagram of the CDB48500 Customer Development Board is shown in
sections that follow provide a detailed description of each block.
Analog
Analog
Analog
Analog
Analog
In
In
Up to 12
In
Analog
Inputs
In
In
SPI FLASH
SPI / I2C
DAO Audio Out
I2C FLASH
USB Clocks/Data
Preamp
MIC In
BRD_RESET
MIC
DSP_RESET
Figure 3-1. CDB48500 Block Diagram
0
1
©
ADC Data
Audio Clocks
S/PDIF Data
Copyright 2008 Cirrus Logic , Inc.
CS8416
CS485XX
CS42448
CS42448
2x
WDO
SPDIF OUT
SPDIF IN
DAO Audio Out
CDB48500 System Description
LED
DAO[3]
CS42448_RESET
Analog
Analog
Analog
Analog
Analog
In
In
Up to 12
Outputs
In
Analog
In
In
S/PDIF
S/PDIF
Out
In
Figure
Headphone
Chapter 3
Out
3-1. The
DS784DB1

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