SCP2200 [NXP]

Image cognition processors for low-power, high-performance automotive image processing;


型号：	SCP2200
厂家：	NXP
描述：	Image cognition processors for low-power, high-performance automotive image processing
文件：	总2页 (文件大小：640K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Image Cognition Processors

SCP2200 Family

Image cognition processors for low-power,

high-performance automotive image processing

Overview

The SCP2200 family of image cognition processors (ICPs) is designed to enable programmable

intelligent imaging and video applications for automotive vision systems. Powered by CogniVue

APEX™ programmable technology, the SCP2200 family is the first in a series of ICPs offering a unique

combination of high performance, low power and small footprint.

Target Applications

•ꢀ Smartꢀreverseꢀcameraꢀwithꢀobjectꢀ

detection and distance measurement

The SCP2200 ICP family utilizes the ARM926EJ™ core as the main RISC processor and runs

at a frequency of 350 MHz. Image cognition processing is handled by the APEX array—a fully

programmable low-power SIMD subsystem using a massively parallel array processor unit (APU), a

second ARM926™ processor running at 350 MHz, hardware acceleration blocks, wide-bandwidth

stream DMAs and internal dual 64-bit AXI data buses to/from all blocks for computationally intensive

applications. The SCP2200 family also supports video encode/decode at up to D1 (720 x 480)

at 30 fps.

•ꢀ Smartꢀsurroundꢀviewꢀcameraꢀ

•ꢀ Laneꢀdetectionꢀandꢀtracking

•ꢀ Fisheyeꢀcorrection

•ꢀ Driverꢀmonitoring

•ꢀ Blindꢀspotꢀdetection

SCP2200 is a fully programmable solution and enabled by a comprehensive software suite for image

cognition processing applications (ICP SDK). A wide range of video codecs is supported, including

MPEG-4 and h.264. The fully programmable APEX core technology and common API will enable

support of new emerging standards and proprietary algorithms with simple firmware changes.

The SCP2200 parallel ICP architecture enables concurrent processing of image data translating into

high performance at a lower clock frequency than competitive solutions while the revolutionary data

movement architecture enables high-bandwidth image data processing at very low power.

Software and Development Tools

SCP2200 Family Key Features

A comprehensive suite of libraries, hardware

and software development tools are available

to help simplify and speed system design.

SCP2201

SCP2207

Main RISC core

ICP

•ꢀARM926EJ™ꢀRISCꢀCPUꢀmainꢀprocessor

•ꢀAPEXꢀimageꢀcognitionꢀprocessorꢀcapableꢀofꢀupꢀtoꢀ34ꢀbillionꢀops/sec

•ꢀ Comprehensiveꢀsoftwareꢀdevelopmentꢀ

kit (SDK) for image cognition processing

applications

SDRAM

•ꢀ128ꢀMb

•ꢀ256ꢀMb

Sensor interface

•ꢀ10-bitꢀparallelꢀdataꢀinputꢀwithꢀserialꢀcontrolꢀinterface,ꢀsupportsꢀYUVꢀandꢀ

native JPEG compressed data interface formats

USBꢀinterface

•ꢀUSBꢀ2.0ꢀOTG

•ꢀ Rapidꢀprototypingꢀdevelopmentꢀkitꢀ(RDK)ꢀ

including:

Media storage interface

•ꢀSupportsꢀSD/MMC,ꢀSDHC,ꢀT-Flash,ꢀNAND,ꢀMoviNAND

•ꢀUpꢀtoꢀfourꢀ8-bitꢀNANDꢀflashꢀdevicesꢀsupportingꢀ64ꢀMBꢀtoꢀ8ꢀGB

•ꢀFAT-32ꢀfileꢀsystemꢀwithꢀlongꢀnameꢀsupportꢀandꢀinternationalꢀcharacters

SCP2201 image cognition processor

ꢀ WVGAꢀLCD

Display output

•ꢀUpꢀtoꢀ4ꢀCPU-typeꢀLCDsꢀ(12/16/18/24-bitꢀdataꢀwidth)

•ꢀNTSC/PALꢀTVꢀoutput

ꢀ 1ꢀGBꢀSDRAM

•ꢀAꢀWVGAꢀresolutionꢀRAM-lessꢀRGBꢀLCDꢀsimultaneousꢀwithꢀNTSC/PALꢀTV

Touch screen controller

Serial and other interfaces

•ꢀ2ꢀUART,ꢀI²C, SPI, I²S/AC’97, smart card

•ꢀMultiplexedꢀGPIOꢀsignals

•ꢀ SmartVueꢀdevelopmentꢀcameraꢀmodule

•ꢀTwoꢀPWMꢀoutputs

SCP2201-based smart camera

design

•ꢀJTAGꢀinterfaceꢀforꢀdebuggingꢀandꢀtesting

Power

•ꢀ1.0ꢀVꢀcoreꢀandꢀ1.8/2.5/3.3ꢀVꢀI/O

•ꢀActive,ꢀactiveꢀstandby,ꢀcoreꢀpowerꢀoffꢀcontrol

•ꢀPowerꢀconsumptionꢀforꢀtypicalꢀimageꢀprocessingꢀapplicationsꢀsuchꢀasꢀ

imageꢀdewarpꢀisꢀ~ꢀ250ꢀmW

•ꢀPowerꢀconsumptionꢀforꢀMPEG-4ꢀencodeꢀatꢀD1ꢀ(720ꢀxꢀ480),ꢀ

30ꢀfpsꢀisꢀ181ꢀmW

Operatingꢀtemperature

•ꢀ–40ꢀ°Cꢀtoꢀ+85ꢀ°Cꢀandꢀ–40ꢀ°Cꢀtoꢀ+105ꢀ°Cꢀoptionsꢀavailable

Packages

•ꢀ9ꢀxꢀ9ꢀmmꢀBGAꢀwithꢀ236ꢀballs

•ꢀ9ꢀxꢀ9ꢀmmꢀBGAꢀwithꢀ236ꢀballsꢀ

SCP2200 Family Block Diagram

Camera Sensor

Interface

APEX™

USB 2.0

OTG

APU

NAND or

MoviNAND

Interface

Local Dedicated Memory

Array Controller

Display

Interface

Multi

Channel

DMA

Sequencer

MicroSD/

SDHC

TV Out

RISC

Stream DNA

H/W Crypto

Accelerator

Main RISC—ARM926

Memory Controller

16 MB mDDR SDRAM

Power Manager

I²S/AC97

Smart

Card

Keypad

GPIO

SPI

Master/

Slave

UART

MP2TS

I²C

PWM

Core and Platform

Peripherals

For current information, visit freescale.com/SCP2200

Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. All other product

or service names are the property of their respective owners. ARM is a registered trademark of ARM Limited. ARM926 and

Document Number: SCP2200FAMFS REV 0

相关型号：