arm in embedded applications - david rose@arm

8/14/2019 ARM in Embedded Applications - David Rose@ARM

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1THE ARCHITECTURE FOR THE DIGITAL WORLDTM

ARM in Embedded Applications

David RoseDirector, Consumer Electronics

Beijing 3rd June 2004


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25 cores per second in 2003

Ink Printer

Digital Camera

Laser Printer Digital Video Camera

Hard Disk Drives

Flash Cards

Networked Storage

Voice phones

Feature phones

Smart phones / PDA

Bluetooth peripherals

Set-top-box

Digital Audio

Gaming

DVD

SIM

Financial

Gvt ID/IT security

Wireless LAN

VoIP

Digital Modems

Home Gateways

ABS/Airbag/Safety

Body & Dashboard

Infotainment

Powertrain

White goods

Brown goods (low end)

Industrial control

55M

74M

7M

32M

55M 6M

530M

12M

782M


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Wireless and Secure Solutions

+ContinuousConvergence

0

200

400

600

800

1000

1200

1400

1600

1800

2000

Units(M's)

2004 2008

Wireless Secure

Nokia 9500 w/ WLAN

Over 500M units shipped into wireless applications Nearly 80% of mobile phones shipping today are ARM core-based

MBX and Swerve technologies have been adopted by many leading handsetOEMs for 3D graphics Oberthur and G&D have introduced ARM core-based SIM cards First ARM1136core-based chipset, OMAP2, was announced at 3GSM Symbian, Microsoft, Linux and Palm are all supported by the ARM

architectureSource: Gartner , ARC Group, ARM


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Automotive and MCUs

0

100

200

300

400

500

600

700

800

Units(M's)

2004 2008

Automotive MCUs

+Continuous

Convergence

Average MCU per car will increase from 12 to 20 by 2009 (includes low endautos) 60% will be 16/32-bit architectures

First ARM core-based Powertrain design announced Honda Life 16 Semiconductor companies now shipping microcontrollers including

Philips, ST, OKI and TI ST and OKI announced targeted toolkits for ARM core-based MCUs

* Source: Strategy Analytics, Gartner, Semico, ARM


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ARM in Consumer Entertainment


6/246THE ARCHITECTURE FOR THE DIGITAL WORLDTM

Overview of Consumer Electronics

What products are found in the Consumer Electronicssegment?

Un-tethered Digital Media Players Portable Audio Players Portable Media Players

Plugged In Media Appliances for the Digital Home

DTV DVR STB DSC

Printers What are some products that cross segments?

Often combine Networking & CE Functionality Wireless media storage/streaming devices Networked gaming consoles



Market drivers

DVD quality user experience DTV, HDTV

OEMs need feature rich devices - revenue

VoIP, Broadband, PVR

Analogue Switch off

FCC Mandate for integrated Digital Tuners Huge investment in LCD & Plasma Screens

Media on the go, anywhere, anytime

Evolving Video Codec standards

PC OEMS moving to Consumer



Portable Audio Marketplace

Portable Audio Snapshot Format:

MP3, AAC, ATRAC, WMA need support

Software codecs predominate in audio space

Content: Multiple players are now entering the

downloadable music business

Compressed content (ripping and/ordownloading) primarily generated via PCs

Home music servers are becoming popular

Players:

Flash-based - Sigmatel

HDD-based Jukebox PortalPlayer

Recommended ARM digital audio cores: ARM7TDMI (embedded solution)

ARM926 (application OS)



Portable Video Marketplace

Portable Video Snapshot Format:

Audio - MP3/AAC/WMA/SRS Imaging JPEG/PNG Video MPEG4/H.264/VC-9

Content: Audio Camera images Music videos, TV PVR playback, movie promos, home video, streaming video

Players OEMs and SiPs are deploying preliminary designs in 2004, volume in 2H05 Low end requirements

2 hour video with 6 hours audio playback MP3/AAC/JPEG/MPEG4 24 fps QVGA (320x240) decode

High end requirements 6 hour video with 15 hours audio playback MP3/AAC/WMA/JPEG/PNG/MPEG4/VC-9/DiVx/H.264 30 fps D1 (720x480) decode

Recommended ARM digital audio cores: Low End: ARM7TDMI + OptimoDE High End: ARM926EJ-S + OptimoDE, X-Scale


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ARM926EJ-S Jazelleenhanced cached

processor for OS basedplatform applications

MMU to support: Symbian OS,Linux, Windows CE & Palm OS

Selectable size instruction & datacaches (4K - 128K)

Instruction & data Tightly CoupledMemory (TCM) interfaces withwait state support

Separate instruction & data AHB

buses ETM interface for real-time trace

with the ETM9

220-250MHz* on TSMC 0.13m G

Available Now

* Worst case: slow process, +125C, Vcc-10% depends on

synthesis tools, cell library and place route tools used


12/2412THE ARCHITECTURE FOR THE DIGITAL WORLD

TM

ARM926EJ Prime Starter Kit

Single Use Design License

ARM926EJ Foundry Core ARM ETM9 Foundry Macrocell ARM926EJ PrimeXsys Platform AMBA Design Kit RealView Versatile Baseboard for ARM926EJ

RealView Developer Suite (RVDS) Multi-ICE

Options

Additional ARM IP Additional 3rd party IP PrimeXsys Platform Operating Systems Board Support Packages

WinCE Symbian OS



TM

PrimeXsys Platform Benefits

Shortening Time to Market Virtual Component & OS-ports is best possible starting point

Verification methodology enables faster testing

Models and development boards - parallel h/w & s/w development Reduced Risk

Already available - known functionality, performance, size & cost

Knowledge transfer from ARMs engineers to yours

Reduced Development Cost Licensable IP so cost amortized across ARM partnership

Reduced On-going Costs

Latest versions of OS-ports provided as maintenance updates PrimeXsys Community

Independent vendor H/W and S/W IP, and tools already working withPrimeXsys



TM

PrimeXsys Platform - Software Support


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ARM926EJ-S PXP - Hardware

ARM926EJ-S

With MOVETM

Peripherals forOS support

Programmabledisplay sizes and

colour depth

Static memorycontroller

Synch flash

Asynch flash

ROM, etc.

Flexible businfrastructure

Multi-port memory controller32-bit SDR or 16-bit DDR

Supports MBX 3D graphics

ETM/ETB

Dual master

8 channel


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MPCore Multiprocessor: Architecture

Snoop Control Unit (SCU)I & D

64bit busCoherence

Control

bus

PrimaryAXI R/W64-bitbus

Optional 2nd

AXI R/W64-bit bus

(Can be usedas NMI)

Interrupt Distributor

Configurable number ofhardware interrupt lines

PrivatePeripheral

Bus

Timer

Wdog

CPUinterface

IRQ

Configurablebetween1 and 4SymmetricCPU

Per-CPUaliasedperipherals

Timer

Wdog

CPUinterface

IRQ

IRQ

CPU/VFP

L1 Memory

CPU/VFP

L1 Memory

CPU/VFP

L1 Memory

CPU/VFP

L1 Memory

Timer

Wdog

CPUinterface

Timer

Wdog

CPUinterface

Private FastInterrupts (FIQ)

Vector Floating Point(VFP) is optional


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MPCore: Performance and Low Power

Enables high-performance devices For higher functionality devices

Up to 2600 DMIPS at 550MHz (CL013LV-OD and low K)

Lowers the cost of powering the device Reduces power consumption of a device by up to 85%

As low as 0.57mW/MHz from generic 130nm process no cache

Improved system response Enables user interface to respond more smoothly

Up to 4 applications running together with no performance degradation

32K instruction cache

32K data cache128 Interrupts

No VFP

PowerTSMC 0.13 mgeneric, 1.2v

Die AreaTSMC 0.13 mgeneric, 65%

utilization

Performance335-550* MHz, worst case on

various TSMC 0.13 mprocesses

1 CPU 0.8 mW/MHz 11 mm2 *660 DMIPS

2 CPU 1.8 mW/MHz 19 mm2 *1320 DMIPS4 CPU 3.3 mW/MHz 35 mm2 *2640 DMIPS


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MPCore Multiprocessor: Summary

ARM launches its first multiprocessor core, delivering highperformance and low-power consumption

Part of the ongoing partnership with NEC announced last year

The MPCore multiprocessor is fully configurable and providesscalable performance for such markets as consumerentertainment and networking

The MPCore multiprocessor can be configured to containbetween one and four processors delivering up to 2600Dhrystone MIPS of performance

The MPCore multiprocessor implements Adaptive Shutdowntechnology and the ARM Intelligent Energy Manager technologyto reduce power consumption by up to 85 percent


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Available Chipsets (2)

Partner Core Speed Process Device Application Segment ASSP/ASIC

Qualcomm ARM1136J-S 300MHz -1GHz MSM7xxx Apps Processor Wireless

ST ARM926EJ-S 350MHz 0.13 Nomadik Apps Processor Wireless

LSI ARM1136J-S 400MHz Gflx 0.11 RapidChip Universal Consumer ASIC + ASSP

LSI ARM1026EJ-S 333MHz Gflx 0.12 RapidChip Universal Consumer ASIC + ASSP

LSI ARM926EJ-S 266MHz Gflx 0.13 RadipChip Universal Consumer ASIC + ASSP

Motorola ARM926EJ-S 266-400MHz 0.13 iMX21 Apps Processor Wireless ASSP

Motorola ARM1136FJ-S >400MHz Roadmap Smartphone Wireless

Toshiba ARM1026EJ-S 375MHz 0.13 Smartphone Wireless

Intel X-Scale 266MHz IXP420,421,422 PDA & Networking Networking ASSP

Intel X-Scale 400-533MHz IXP425 PDA & Networking Networking ASSP

Intel X-Scale 400-600MHz IXP2400 PDA & Networking Networking ASSP

Intel X-Scale 500-700MHz IXP2800,2850 PDA & Networking Networking ASSP

TI ARM926EJ-S 204MHz OMAP16xx Apps Processor Wireless ASSP

TI ARM1136 333-450MHz OMAP Apps Processor Wireless ASSP

TI ARM1136 333MHz OMAP Apps Processor Networking ASSP
http://www.qualcomm.com/press/pr/releases2003/press1217.htmlhttp://www.st.com/nomadikhttp://www.lsilogic.com/news/product_news/pr20031013.htmlhttp://www.lsilogic.com/news/product_news/pr20030903.htmlhttp://www.lsilogic.com/news/product_news/pr20031013.htmlhttp://e-www.motorola.com/webapp/sps/site/overview.jsp?nodeId=03GGqrsBSlL0GT4975http://www.motorola.com/mediacenter/news/detail/0,,3399_2810_23,00.htmlhttp://www.intel.com/design/network/products/npfamily/ixp420.htm?iid=ipp_browse+netprocess_ixp420&http://www.intel.com/design/network/products/npfamily/ixp425.htm?iid=ipp_browse+netprocess_ixp425&http://www.intel.com/design/network/products/npfamily/ixp2400.htm?iid=ipp_browse+netprocess_ixp2400&http://www.intel.com/design/network/products/npfamily/ixp2800.htm?iid=ipp_browse+netprocess_ixp2800&http://focus.ti.com/omap/docs/omapgenpage.tsp?navigationId=10739&templateId=5663&path=templatedata/cm/omapproc/data/omap1612http://www.qualcomm.com/press/pr/releases2003/press1217.htmlhttp://www.st.com/nomadikhttp://www.lsilogic.com/news/product_news/pr20031013.htmlhttp://www.lsilogic.com/news/product_news/pr20030903.htmlhttp://www.lsilogic.com/news/product_news/pr20031013.htmlhttp://e-www.motorola.com/webapp/sps/site/overview.jsp?nodeId=03GGqrsBSlL0GT4975http://www.motorola.com/mediacenter/news/detail/0,,3399_2810_23,00.htmlhttp://www.intel.com/design/network/products/npfamily/ixp420.htm?iid=ipp_browse+netprocess_ixp420&http://www.intel.com/design/network/products/npfamily/ixp425.htm?iid=ipp_browse+netprocess_ixp425&http://www.intel.com/design/network/products/npfamily/ixp2400.htm?iid=ipp_browse+netprocess_ixp2400&http://www.intel.com/design/network/products/npfamily/ixp2800.htm?iid=ipp_browse+netprocess_ixp2800&http://focus.ti.com/omap/docs/omapgenpage.tsp?navigationId=10739&templateId=5663&path=templatedata/cm/omapproc/data/omap1612


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ARM Key Technologies - Jazelle

Direct execution of Java ByteCode

12K gates, not a coprocessor

Supports Sun KVM, CVM 8x Performance of Software JVM

(Embedded CaffeineMark3.0)

Key to making DVB MHP / OpenCable platformsresponsive

Single Processor for Java and existing OS/applications

High performance without extra system cost

Low memory requirements

ARM926, ARM1026 & ARM1136 families


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ARM Key Technologies Thumb-2

Second Generation of the ThumbArchitecture Blended 16-bit and 32-bit instruction set 25% faster than Thumb

26% smaller than ARM

Increases Performance but maintains codedensity

Maximizes cache and tightly coupledmemory usage

Eliminates mode switching overhead whenusing floating point and interrupts

EEMBC Analysis - Performance

EEMBC Analysis Code Size


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ARM Key Technologies - IEM

Battery Life matters inConsumer Entertainment

Portable media players

Portable gaming consoles

Convergent devices

Power dissipation costsin Home Media

Set Top Box

Media Gateway

Wireless LCD TV

IEM helps makes power- and energy-efficient products


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Summary - The Key advantages of ARM

Scalable Architecture - 0 to 2600MIPS, designed for SoC integration,code compatible improves time to market, protects softwareinvestment,

Architecture Extensions

OptimoDE - high performance Data Engine for efficient configurablealgorithms Jazelle - high performance and efficient Java acceleration at low

system cost. IEM Intelligent Energy Management TrustZonesecurity extension for the ARM architecture Power VR/MBX2D/3D graphics acceleration

Code Density - lower system cost, More features per Kbyte, improved

performance from low cost memory systems Code Tools - RealView Tools generate the most compact and efficient

code to get the most performance out of any ARM based SoC

Strong Industry Support - hundreds of third party developers, CEspecific support

arm in embedded applications - david rose@arm

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