CRD-SB30WX2 Cirrus Logic Inc, CRD-SB30WX2 Datasheet - Page 2

• Manufacturer Part Number: CRD-SB30WX2
• Description: Audio Modules & Development Tools Ref bd for spkrbar MSA & DSP products
• Manufacturer: Cirrus Logic Inc

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

soundBar reference desiGn / turn-keY manufacturinG kit
connected via JP1 ribbon cable enables real-time control of the DSP
parameters shown in the DSP Composer .CPA signal flow file
The CS48520/CS48AU2B/CS48DV2B DSP Family
is programmed using the Cirrus Logic DSP
Composer
tool. An audio signal processing chain is designed
using a drag-and-drop interface. The tool then
configures the DSP through the SPI
port via the supplied CRD-USBMASTER-DC-Z
daughter card which is connected to the PC via
USB 2.0 cable.
m i c r o c o n t r o l l e r p r o G r a m m i n G s i m p l i c i t Y
C languange source for the 8051 microcontroller
has been included which works “as-is” with the
provided signal flow. With minor changes, an
entirely new signal flow inside DSP Composer can
Header. This connection enables a real-time, in-circuit control & debug of
the 8051 family C microcontroller code as well as upgrading of the
connected SPI Flash image generated by Micro-Condenser
©2009 Cirrus Logic, Inc. All rights reserved. Product information is subject to change without notice. Cirrus Logic, Cirrus, DSP Composer, Cirrus Framework and the
Cirrus Logic logo designs are trademarks of Cirrus Logic, Inc. Other brand and product names may be trademarks or service marks of their respective owners.
DSP Interface Header connected to CRD-USBMASTER-DC-Z daugter card
The supplied USB to 8051 Debug Dongle is connected to MCU Debug
CS48520/CS48AU2B/CS48DV2B Control &
8051 Microcontroller Debug Connection
SPI Flash Device Update Connection
High-level, well-structured, well-documented
Microcontroller C Source Code compiler
(8051 Microcontroller Debug Adapter
CRD-SB30Wx2 Evaluation Kit. 8051
with USB Interface is included in the
CDB-USBMASTER-DC-Z
8051 MCU
™
Adpater
Debug
Micro-Condenser
DSP Composer
Daughter Card
proprietary GUI software development
not included)
Cirrus Logic
CRD-SB30Wx2
CRD-SB30Wx2
Evaluation
Evaluation
Board
Board
™
/I
2
C
®
Speaker Out
2Vrms Sub Line Out
Speaker Out
2Vrms Sub Line Out
serial
be supported by using a powerful new utility
called Micro-Condenser by generating “snapshots”
of all of the various modes inside DSP Composer.
By using the supplied USB Interface MCU Debug
Adapter, with the latest available Keil compiler
(available at http://www.keil.com/c51), the
developer can quickly make changes to
microcontroller code and then download it via the
MCU Debug header.
ava i l a B l e c e r t i f i e d a u d i o a l Go r i t h m s i n r o m
•
availaBle certified downloadaBle audio alGorithms
•
DSP Composer GUI programming interface as shown with an example .cpa file which implements: SRS TruVolume + SRS TruSurround HD / WOW HD +
Multiband PEQ + Hard Limiter + Custom Filtering. The various supplied example .cpa files will allow you to come up the learning curve quickly!
Cirrus Framework™ applications library in ROM:
Additional certified Cirrus Framework
applications available for download:
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1:2 Up-sampler
2:1, 4:1 Decimator
Advanced Bass Manager
Crossbar mixer
Dolby
Dolby Heaphone
Dolby
Dolby
Dolby
SRS
SRS
SRS TruSurround XT
SRS WOW
Multichannel Tone Control
Multiband Parametric/Graphic EQ
Independent Channel Delay
Audyssey EQ
Audyssey Dynamic Volume
Audyssey Adaptive Bass eXtension (ABX)
Audyssey BassXT
Cirrus
Cirrus
(COMS2) - “Hall, Theater, etc. DSP effects”
Cirrus
Cirrus
Dolby
DTS Neo:6
DTS Surround Sensation Speaker
|
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c r d - s B 3 0 w x 2
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CircleSurround
TruBass
-certified pink-noise/signal generator
Pro Logic
Pro Logic
Virtual Speaker
Volume
Bass Enhancement (CBE)
Original Multichannel Surround 2
Virtualizer Technology (CVT)
Dynamic Volume Leveler (DVL)
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II
IIx
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II / CS Auto
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/Dynamic EQ
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* (in development / contact 3rd partY for availaBilitY)
cirrus/3rd partY ip support BY dsp part numBer
* all currently supported dolby algorithms listed in this document, except dolby volume
** all currently supported dolby algorithms listed in this document, including dolby volume
o B ta i n i n G 3 r d pa r t Y a l G o r i t h m i n s ta l l e r s
•
Licensed Software Modules, Certified DSP
Firmware & Documentation listed in this document
are available upon request from your Cirrus Logic
FAE, upon confirmed execution of: Cirrus Logic
Software Licensing Agreement & respective 3rd
Party Evaluation Licensing Agreement. Before
going to mass production, both Cirrus Logic
Software Distribution Agreement & 3rd Party
Manufacturing Agreement must also be exectued.
cs48520
cs48au2B
cs48dv2B
Installers which include DSP Composer 3rd party
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EmbracingSound EmBass
EmbracingSound
EmbracingSound Theater
Expamedia QBS HD
SRS
SRS
SRS
SRS
SRS
SRS
Waves
Waves
Waves
Waves
Waves
®
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®
FOCUS
Dialog Clarity
Definition
WOW HD
TruVolume
TruSurround
™
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™
3
3
MaxxBass
MaxxEQ
MaxxTreble
Stereo
Volume
™
3 3
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3 3
3 3 3
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Product Bulletin 0232-1009-PB
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HD
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/ HD4
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/ TheaterHD
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3 3 3 3
®
*