Motorola DSP56362 Benutzerhandbuch

•

Multimode, multichannel decoder software functionality
–

Dolby Digital and Pro Logic

–

MPEG2 5.1

–

DTS

•

Digital audio post-processing capabilities
–

Bass management

–

3D Virtual surround sound

–

Lucasfilm THX5.1

–

Soundfield processing

–

Equalization

•

Digital Signal Processing Core
–

100/120 Million Instructions Per Second (MIPS) with an 100/120 MHz clock at a 
nominal 3.3 V

–

Object code compatible with the DSP56000 core with highly parallel instruction set

–

Data Arithmetic Logic Unit (Data ALU)

–

Program Control Unit (PCU)

–

Direct Memory Access (DMA)

–

Software programmable PLL-based frequency synthesizer for the core clock

Se

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c

t

IEC958

Tx

Sr/Sl

I

2

S

Tx

C/Sub

I

2

S

Tx

L/R

I

2

S

Tx

Serial

Host

Interface

General 

Purpose 

I/O

System

Clock

PLL

DSP Clock

JTAG/OnCE™

Interface

SPI/I

2

C

Protocol

User

Programmable

I/O

Dedicated

Debugging

Port

External

Host CPU/

AA0565G

User

Se

le

c

t

Dolby

Digital

MPEG2 

5.1/7.1

DTS

Dolby

Noise

Sequencer

8-bit Data Interface

Left/Right
Stereo Out

Center/
Subwoofer 
Out

Right/Left
Surround
Sound Out

I

2

S

Rx

Input

Buffer

Parallel

Host/Data

Interface

Auto

Detector

Defined
Processing:

—

Bass mgt

—

3D Virtual

Surround

—

Lucasfilm

—

Soundfields

—

Equalization

Pro Logic

THX5.1

L/R

I

2

S

Tx

Headphone
Mix Down/
Aux. Sur-

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B

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PCM or 

Compresse

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Freescale Semiconductor, Inc.

For More Information On This Product,

   Go to: www.freescale.com

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