Datasheet > ADSP-21371_09

ADSP-21371_09

更新时间： 2022-10-09 10:34:20

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
52页	1294K
描述
SHARC Processor optimized for high performance audio processing

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ADSP-21371_09 数据手册

SHARC Processor

ADSP-21371/ADSP-21375

SUMMARY

DEDICATED AUDIO COMPONENTS

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

optimized for high performance audio processing

Single-instruction, multiple-data (SIMD) computational

architecture

On-chip memory, ADSP-21371—1M bits of on-chip SRAM

and 4M bits of on-chip mask-programmable ROM

On-chip memory, ADSP-21375—0.5M bits of on-chip

SRAM and 2M bits of on-chip mask-programmable ROM

ADSP-21371—S/PDIF-compatible digital audio

receiver/transmitter

ADSP-21371—8 dual data line serial ports that operate at up

to 50 Mbps on each data line — each has a clock, frame

sync, and two data lines that can be configured as either a

receiver or transmitter pair

16 PWM outputs configured as four groups of four outputs

ROM-based security features include

JTAG access to memory permitted with a 64-bit key

Protected memory regions that can be assigned to limit

access under program control to sensitive code

PLL has a wide variety of software and hardware multi-

plier/divider ratios

Code compatible with all other members of the SHARC family

The ADSP-21371/ADSP-21375 processors are available with a

200/266 MHz core instruction rate with unique audiocen-

tric peripherals such as the digital applications interface,

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

and more. For complete ordering information, see Order-

ing Guide on Page 52.

Available in a 208-lead LQFP_EP package

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

DAG1/2

PEx

Timer

PEy

DMD 64-BIT

PMD 64-BIT

DMD 64-BIT

Core Bus

Cross Bar

Internal Memory I/F

PMD 64-BIT

IODO 32-BIT

FLAGx/IRQx/

TMREXP

EPD BUS 48-BIT

JTAG

PERIPHERAL BUS

32-BIT

IOD1

32-BIT

IOD0 BUS

MTM/

DTCP

PERIPHERAL BUS

IDP/

PDAP

7-0

S/PDIF

Tx/Rx

CORE PCG

FLAGS

TIMER

PCG

SPORT

CORE PWM

AMI

TWI

SPI/B

UART

SDRAM

1-0

7-0

FLAGS

3-0

DPI Routing/Pins

External Port Pin MUX

DAI Routing/Pins

External

Port

DPI Peripherals

DAI Peripherals

Peripherals

Figure 1. Functional Block Diagram

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

Rev. C

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

Fax: 781.326.3113

www.analog.com

12 3 4 5 6 7...52

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与ADSP-21371_09相关器件

型号	品牌	描述	获取价格	数据表
ADSP-21371BSWZ-2B	ADI	High-Performance 32-bit Floating-Point SHARC Processor for Automotive Audio	获取价格
ADSP-21371BSWZ-2B2	ADI	SHARC Processor optimized for high performance audio processing	获取价格
ADSP-21371KSWZ-2A	ADI	32-BIT, 16.67MHz, OTHER DSP, PQFP208, ROHS COMPLIANT, MS-026BJB-HD, LQFP-208	获取价格
ADSP-21371KSWZ-2A2	ADI	SHARC Processor optimized for high performance audio processing	获取价格
ADSP-21371KSWZ-2B	ADI	High-Performance 32-bit Floating-Point SHARC Processor for Automotive Audio	获取价格
ADSP-21371KSWZ-2B2	ADI	SHARC Processor optimized for high performance audio processing	获取价格

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