CRD-SB30WX2 Cirrus Logic Inc, CRD-SB30WX2 Datasheet

Audio Modules & Development Tools Ref bd for spkrbar MSA & DSP products

CRD-SB30WX2

Manufacturer Part Number

CRD-SB30WX2

Description

Audio Modules & Development Tools Ref bd for spkrbar MSA & DSP products

Manufacturer

Cirrus Logic Inc

Datasheet

1.CRD-SB30WX2.pdf (2 pages)

Specifications of CRD-SB30WX2

Description/function

Audio DSPs

Product

Audio Modules

For Use With/related Products

CRD-SB30Wx2

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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(Cirrus Logic Royalty-Free Algorithm Installers) & Primitives

Enables the designer to perform real-time adjustments to

Cirrus Virtualizer Technology, Cirrus Bass Enhancement,

DSP firmware in addition to upgrading of the SPI Flash

audio algorithm parameters (like speaker tuning) in the

AN298xxxx - Appendices to AN298 covering sepecific

to help you get started right away with the evaluation;

AN277 - Creating DSP Composer Primitives, a Tutorial

Designed to work seemlessly with flash image output

Cirrus Band XpandeR, Cirrus Dynamic Volume Leveler

Opal Kelly USB Driver Installer for CDB-USBMASTER;

generated from Micro-Condenser and supplied USB

AN298 - CS485xx Family Firrmware User’s Manual

CS485xx Family (covers CS48520, CS48AU2B and

DSP Composer with example.cpa files featuring:

turn-keY manufacturinG desiGn kit

CS8416, CS4525, CS4353, CS485xx Family DSP,

8051 Family Microcontroller Source Code

CS485xx Family Evaluation Kit Installer:

LED Indicator / IR Remote Control Input Board

Schematics, PCB Layout Files & BOMs:

Cirrus Logic Hardware User’s Manual:

DSP Micro Condenser Installer & Example

includes the followinG & more:

Interface Microcontroller Debug Adapter

CDB-USBMASTER Daughter Card

complete reference desiGn &

Cirrus Logic Application Notes:

User Interface Push-Button Board

Cirrus Logic IC Data Sheets:

DSP Composer User’s Manual;

Europe/UK +44 (90) 1628-891-300

www.cirrus.com

North America +1 800-625-4084

CS48AU2B, CS48DV2B

CS48DV2B devices)

Main Audio Board

Asia Pacific +852 2376-0801

algorithms

Toll-Free +1-800-888-5016

Japan +81 (3) 5226-7757

Austin, Texas 78746

T +1-512-851-4000

F +1-512-851-4977

cirrus loGic, inc.

2901 Via Fortuna

sales support

learn more at

United States

Just add spe ak er enclosure , drivers & power...

Turn-Key Manufacturing Kit includes all necessary

design files (hardware, software, firmware,

documentation) to enable from the beginner speaker

driver / enclosure manufacturer who has almost no

electronics design experience to be able to customize

and manufacture a complete state-of-the-art 30W x 2

Channel Soundbar in the shortest time to market

window ever before possible.

flows can be easily developed using the Cirrus Logic

Audio Software Library, which includes both 3rd party

certified application programs and a modular plug-in

environment for easy customization using the DSP

Composer GUI development tool. The framework

includes certified state-of-the-art matrix audio

decoders, virtualizers, speaker equalization

capabilities, & a wide variety of audio enhancement

algorithms.

Audyssey EQ + Audyssey Spatial EQ + Audyssey

CS48520/CS48DV2B/CS48AU2B

Audistry (by Dolby) + Dolby Pro Logic IIx +

Cirrus Dynamic Volume Leveler + Cirrus

Dolby Virtual Speaker/Dolby Headphone

SRS TruVolume + SRS TruSurround HD

Enhancement + Cirrus Band XpandeR

Dolby Volume + Audistry (by Dolby) /

Virtualizer Technology + Cirrus Bass

Dynamic Volume/EQ + ABX/Bass XT

Analog Audio In 1

Analog Audio In 2

Dolby Pro Logic Iix + DVS/DH

The CRD-SB30Wx2 Soundbar Reference Design /

Feature-rich processing and customized signal

The CRD-SB30Wx2 is based around the

Optical In

CRD-SB30Wx2 Evaluation Board Audio Path Block Diagram

(CS48DV2B)

(CS48AU2B)

30W x 2 Channel Soundbar with 2Vrms Subwoofer Line Out

(CS48520)

Audio Processor

30w x 2 channel sound Bar with 2 vrms suB line out

Custom Audio Proc

Bass Management

crd-sB30wx2 soundbar

Volume Control

Parametric EQ

Receiver

(CS8416)

Tone Control

+ More +

S/PDIF

Delay

Integrated

ADC

Amplifier

S IN

S OUT

(CS4525)

Class-D

(CS4353)

Audio

DAC

With

SRC

PWM

OUT

2 V

RMS

(CS4412A)

PWM IN

Class-D

Subwoofer Out

Audio

Power

Stage

soundBar reference desiGn / turn-keY manufacturinG desiGn kit

Right

Left

CS48520/CS48AU2B/CS48DV2B Family of DSPs, all of

which feature a 32-bit fixed-point DSP engine that

offers dual MACs, making 300 million multiply-

accumulates at the disposal of the designer. Each of

these DSPs is capable of supporting both standard

processing and an array of 3rd party algorithms.

supported by these 3 pin-compatible DSP part numbers

is listed on the back of this document.

optimized for manufacturability, undergone strict

design for manufacturability rules, is RoHS compliant

and has already passed EN55022 / CISPR 22 / FCC

Class B, Part 15 EMI Testing so there should be no

delay when you are ready to go to mass production.

an int uit ive dsp Gui proGramminG environment

customizable signal flow and then compiled,

downloaded, and then optimized in real-time. The

speaker cabinet and drivers can also benefit from

multiband Parametric EQ to assist in flattening the

frequency response as well as notch out resonation

frequencies or peak passive frequencies that have

been impacted by a passive crossover - again in

realtime.

A complete list of all of the available algorithms

The CRD-SB30Wx2 has already been cost-

Every algorithm can be placed completely

Related parts for CRD-SB30WX2

CRD-SB30WX2 Summary of contents

Page 1

... OUT Analog Audio In 2 30W x 2 Channel Soundbar with 2Vrms Subwoofer Line Out CRD-SB30Wx2 Evaluation Board Audio Path Block Diagram Feature-rich processing and customized signal flows can be easily developed using the Cirrus Logic Audio Software Library, which includes both 3rd party ...

Page 2

... Microcontroller Debug Adapter Speaker Out with USB Interface is included in the 2Vrms Sub Line Out CRD-SB30Wx2 Evaluation Kit. 8051 Microcontroller C Source Code compiler not included) The supplied USB to 8051 Debug Dongle is connected to MCU Debug Header. This connection enables a real-time, in-circuit control & debug of ...

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