Datasheet > ADSP-21367_08

ADSP-21367_08

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
56页	703K
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SHARC Processors

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ADSP-21367_08 数据手册

SHARC Processors

ADSP-21367/ADSP-21368/ADSP-21369

The ADSP-21367/ADSP-21368/ADSP-21369 are available

with a 400 MHz core instruction rate with unique audiocen-

tric peripherals such as the digital audio interface, S/PDIF

transceiver, serial ports, 8-channel asynchronous sample

rate converter, precision clock generators, and more. For

complete ordering information, see Ordering Guide on

Page 55.

SUMMARY

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—2M bits of on-chip SRAM and 6M bits of

on-chip mask programmable ROM

Code compatible with all other members of the SHARC family

JTAG TEST & EMULATION

CORE PROCESSOR

INSTRUCTION

4 BLOCKS OF

ON-CHIP MEMORY

CACHE

TIMERS

FLAGS4-15

PWM

32ꢀu 48-BIT

2M BIT RAM

6M BIT ROM

DAG2

8 u 4 u 32

DAG1

8 u 4 u 32

PROGRAM

SEQUENCER

ADDR

DATA

EXTERNAL PORT

DATA

SDRAM

CONTROLLER

PM ADDRESS BUS

DM ADDRESS BUS

ASYNCHRONOUS

MEMORY INTERFACE

CONTROL

PM DATA BUS

SHARED MEMORY

INTERFACE

ADDRESS

DM DATA BUS

IOA(24)

IOD(32)

DMA

CONTROLLER

PX REGISTER

IOP REGISTER (MEMORY MAPPED)

CONTROL, STATUS, AND DATA BUFFERS

PROCESSING

ELEMENT

(PEY)

PROCESSING

ELEMENT

(PEX)

34 CHANNELS

MEMORY-TO-

MEMORY DMA (2)

PRECISION CLOCK

GENERATORS (4)

SERIAL PORTS (8)

SPI PORT (2)

UART (2)

GPIO FLAGS/

IRQ/TIMEXP

INPUT DATA PORT/

PDAP

2-WIRE

INTERFACE

SRC (8 CHANNELS)

SPDIF (Rx/Tx)

TIMERS (3)

DAI PINS

DPI PINS

DIGITAL PERIPHERAL INTERFACE

I/O PROCESSOR

DIGITAL AUDIO INTERFACE

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: 781.461.3113

www.analog.com

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