MATLAB EMBEDDED IDE LINK 4 - FOR USE WITH ANALOG DEVICES VISUALDSP PLUSPLUS Manual de usuario descargar pdf (Pagina 29)

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28 DSP Selection Guide

ADSP-21535 Blackfin

TM

DSP

High Performance 16-Bit DSP for Networking & Digital Imaging

Features

• High-performance 300 MHz/600 MMAC

dual-MAC DSP core

• 308 KBytes of On-Chip Memory

- 16 KBytes of L1 Program Memory

- 36 KBytes of L1 Data Memory

- 256 KBytes of Unified L2 Memory

• External Memory Controller with glueless

support for synchronous and asynchronous

memories

• Memory Management Unit providing mem-

ory protection

• 32-bit 33 MHz PCI V2.2 interface with both

master and slave functionality

• USB Device V1.1 controller supporting up to

8 endpoints

• Two full-duplex Synchronous Serial ports

(SPORTs)

• Three 32-bit timer/counters supporting PWM

output and pulse width/event count input

modes

• 12 channel peripheral and memory DMA con-

troller capable of internal, external and PCI

transfers

• Two UARTs with auto-baud capability

(one supports IrDA

®

functionality)

• Two SPI-compatible ports

• 16 General Purpose I/O

• PLL capable of 1x to 31x frequency

multiplication

• Event controller

• Real-time clock

• Watchdog timer

• Debug/JTAG interface

• Commercial and industrial temperature range

• 260-Lead (19 mm x 19 mm) PBGA package

Benefits

• World’s first truly high-performance DSP

processor with integrated RISC MCU func-

tionality and multimedia processing capabil-

ities in a single instruction set

• Flexible Software Controlled Dynamic Power

Management

• Optimized compiler and architecture that sup-

ports development in High Level Languages

like C/C++ while also delivering comparable

code densities of traditional microcontrollers.

•Variety of architectural features that support

efficient use of a full RTOS to manage appli-

cation tasks

Applications

• Automotive applications

• Broadband home gateways

• Central office/network switch

• Digital imaging and printing

• Global positioning systems

• Home networking/wireless LAN

• Industrial signal processing

• Internet appliances

• Internet audio

• Modem solutions

• Private Branch Exchanges (PBX)

• Telecommunications

• Video conferencing

• VoIP phone solutions

The new ADSP-21535 combines a high perfor-

mance DSP, Dynamic Power Management, pro-

gramming ease of use with a rich, powerful

peripheral set in order to be the central element

for a variety of application solutions with a

minimum of external components and cost.

ADSP-21535PKB-300

ADSP-21535PKB-200

ADSP-21535PBB-200

52KB/256KB

52KB/256KB

52KB/256KB

Model

L1/L2

Memory

260-PBGA

260-PBGA

260-PBGA

Pin/Pkg

$32.00

$30.00

$31.00

Price*

(1000)

300

200

200

MHz

K = Commercial Temp ( 0ºC to +85ºC Case)

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

* All pricing is budgetary – subject to change

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