SCP2207 [NXP]
Image cognition processors for low-power, high-performance automotive image processing;
| 型号： | SCP2207 |
| 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
ARM926EJ are trademarks of ARM Limited. © 2012 Freescale Semiconductor, Inc.
Document Number: SCP2200FAMFS REV 0
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