MATLAB EMBEDDED IDE LINK 4 - FOR USE WITH ANALOG DEVICES VISUALDSP PLUSPLUS Manual de usuario descargar pdf (Pagina 30)

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DSP Selection Guide 29

ADSP-21532 Blackfin

TM

DSP

Low Cost, 16-Bit DSP for Consumer Multimedia

Features

• High-performance 300 MHz/600 MMAC dual-

MAC DSP core

• 116 KBytes of on-chip L1 memory

- 48 KBytes Program RAM

- 32 KBytes Program ROM

- 36 KBytes Data RAM

• External Memory Controller with glueless sup-

port for synchronous and asynchronous mem-

ories

• Memory Management Unit providing memory

protection

• Parallel Peripheral Interface supporting ITU-R

656 video data formats

• Two dual-channel, full-duplex Synchronous

Serial Ports (SPORTs) supporting eight

stereo I

2

S channels

• Three 32-bit timer/counters supporting

PWM output and pulse width/event count

input modes

• 12 channel peripheral and memory DMA

controller supporting one and

two-dimensional data transfers

• Three timer/counters supporting PWM and

pulse width/event count modes

• UART with support for IrDA

®

• SPI-compatible port

• PLL capable of 1x to 31x frequency

multiplication

• Event handler

• Real-time clock

• Watchdog timer

• Debug/JTAG interface

• 160-lead (12 mm x 12 mm) Mini-BGA package

• Industrial temperature range

Benefits

• Flexible, software-controlled Dynamic Power

Management with on-chip voltage regulation

from 2.25V to 3.6V input supply

• Enhanced instructions to process audio,

image, and video data in multimedia applica-

tions

• Enhanced interfaces enabling glueless

connection to a variety of audio, video, and

multimedia data converters

• User definable ROM option reduces the

requirement for external components and

minimizes system bill of materials costs

Applications

• Automotive telematics

• Biometrics

• Games and learning aids

• Home theatre

• Information appliances

• Internet audio

• Set top boxes

• Video conferencing

• Video security and surveillance

The ADSP-21532 is a low cost member of the

Blackfin DSP family. The ADSP-21532 inte-

grates a variety of general purpose and applica-

tion-tuned peripherals that minimize the overall

system IC count and bill of materials costs.

This system integration and enhanced peripher-

al set make the ADSP-21532 particularly well

suited for consumer multimedia and other cost

sensitive applications including video security

systems, video-enabled information appliances,

Internet audio and video, and home and car

entertainment.

Model

L1

Memory

160-MiniBGA

Pin/Pkg

$11.50

Price*

(1000)

300

MHz

ADSP-21532SBCA-300 116KB

B = Industrial Temp ( -40ºC to +105ºC Case)

* All pricing is budgetary – subject to change

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