Datasheet > ADSP-21486

ADSP-21486

更新时间： 2022-05-14 22:04:45

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
71页	1881K
描述
SHARC Processor

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ADSP-21486 数据手册

SHARC Processor

ADSP-21483/ADSP-21486/ADSP-21487/ADSP-21488/ADSP-21489

FEATURES

High performance 32-bit/40-bit floating-point processor

The ADSP-2148x processors are available with unique audio-

centric peripherals, such as the digital applications

interface, serial ports, precision clock generators, S/PDIF

transceiver, asynchronous sample rate converters, input

data port, and more

optimized for high performance audio processing

Single-instruction, multiple-data (SIMD) computational

architecture

On-chip memory—5 Mbits on-chip RAM, 4 Mbits on-chip

ROM

For complete ordering information, see Ordering Guide on

Page 70

Up to 450 MHz operating frequency

AEC-Q100 qualified for automotive applications

Code compatible with all other members of the SHARC family

Internal Memory

SIMD Core

Block 0

RAM/ROM

Block 1

RAM/ROM

Block 2

RAM

Block 3

RAM

Instruction

Cache

5 Stage

Sequencer

B2D

64-BIT

B0D

64-BIT

B3D

64-BIT

B1D

64-BIT

Core

Timer

DAG1/2

PEx

DMD

64-BIT

PEy

Core Bus

Cross Bar

Internal Memory I/F

PMD

64-BIT

PMD 64-BIT

FLAGx/IRQx/

TMREXP

IOD0 32-BIT

THERMAL

DIODE

EPD BUS 64-BIT

JTAG

PERIPHERAL BUS

32-BIT

IOD1

32-BIT

IOD0 BUS

FFT

DTCP/

FIR

MTM

IIR

PERIPHERAL BUS

SPEP BUS

CORE

FLAGS/

PWM3

PDAP/

IDP

7-0

S/PDIF PCG ASRC

Tx/Rx

SPORT

7-0

CORE PWM

WDT

SDRAM

CTL

PCG

TIMER

1-0

TWI SPI/B UART

AMI

FLAGS

3-0

C-D

DPI Routing/Pins

DAI Routing/Pins

External Port Pin MUX

External

Port

DPI Peripherals

DAI Peripherals

Figure 1. Functional Block Diagram

Peripherals

SHARC and the SHARC logo are registered trademarks of Analog Devices, Inc.

Rev. H Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective companies.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 U.S.A.

Tel: 781.329.4700

Technical Support

www.analog.com

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