Keith Ogboenyiya C2000™ Product Line Marketing Manager Embargo date: March 3, 2008 1 New TI C2834x...

Keith OgboenyiyaC2000™ Product Line Marketing Manager

Embargo date: March 3, 2008

1

New TI C2834x Delfino™ devices double floating-point performance to bring more intelligence and efficiency for high-end real-time control

32-bitReal-time

C2000™

Fixed & Floating Point

Up to 300 MHz

Flash32 KB to 512 KB

PWM, ADC, CAN, SPI, I2C

Motor Control, Digital Power,

Lighting, Sensing

$1.50 to $20.00

32-bit ARM

ARM

Industry StdLow Power

<100 MHz

Flash64 KB to 1 MB

USB, ENET, ADC, PWM, SPI

Host Control

$2.00 to $8.00

TI Embedded Processing Portfolio

16-bit

Microcontrollers

MSP430

Ultra-low Power

Up to 25 MHz

Flash1 KB to 256 KB

Analog I/O, ADCLCD, USB, RF

Measurement,Sensing, General

Purpose

$0.49 to $9.00

DSP

C55x, C64x+C647x

Leadership DSP Performance

24,000 MMACS

Up to 3 MB L2 Cache

1G EMAC, SRIO,DDR2, PCI-66

Comm, WiMAX, Industrial/

Medical Imaging

$4.00 to $99+

ARM+

ARM9ARM Cortex A-8

Industry-Std Core,

High-Perf GPP

Accelerators

MMU

USB, LCD,MMC, EMAC

Linux/WinCE User Apps

$8.00 to $35.00

Application Processors/DSP

C64x+ plusARM9/Cortex A-8

Industry-Std Core +

DSP for Signal Proc.

4800 MMACs/1.07 DMIPS/MHz

MMU, Cache

VPSS, USB, EMAC, MMC

Lin/Win O/S +Video, Imag, MM

$12.00 to $65.00

ARM + DSP

Software, Tools & BSPs

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Per

form

ance

C2000 MCUs for real-time control meet broadest price, performance and peripheral requirements

Device

Future

Production

Development

Sampling

MCU for Real-Time ControlNext Gen

F281x• 150 MIPS• 128-256 KB Flash• 16 PWMs• 16-ch, 12-bit ADC• CAP, QEP• 128-QFP, 176-QFP,

179-BGA F280x• 60-100 MIPS• 32-256 KB Flash• 16 PWMs, 6 HR PWMs• 16-ch, 12-bit ADC• CAP, QEP• 100-QFP, 100-BGA

F2823x• 150 MIPS• 196-512 KB Flash• 18 PWMs, 6 HR PWMs• 16-ch, 12-bit ADC• CAP, QEP• 176-QFP, 176-/179- BGA

F2833x• 150 MIPS/300MFLOPS• 196-512 KB Flash• 18 PWMs, 6 HR PWMs• 16-ch, 12-bit ADC• CAP, QEP• 176-QFP, 176-/179-BGA

F2803x• 60 MIPS + CLA• 64-128 KB Flash• 14 PWMs, 7 HR PWMs• 16-ch, 12-bit ADC• CAP, QEP, COMP, OSC• Single 3.3V Supply• 64-QFP, 80-QFP

F2802x• 40-60 MIPS• 32-64 KB Flash • 8 PWMs, 4 HR PWMs• 13-ch, 12-bit ADC• CAP, COMP, OSC• Single 3.3V Supply• 38-TSSOP, 48-QFP

PiccoloTM seriesPiccoloTM series

Next Gen

Code compatible solutions scaling from 40MHz to 300MHz Code compatible solutions scaling from 40MHz to 300MHz

C2834xSampling March ‘09

3

Delfino™ floating-point seriesDelfino™ floating-point series

TI delivers floating-point precision forperformance-hungry real-time control applications

Scalable platform and innovative tools for reduced development cost and time to market

Performance boost enables smarter, more efficient applications

Flexible real-time control peripherals enable optimized control loops

2X performance lift with 300 MHz C28x core

Modular controlCARD based development

65ps high resolution PWM modules

32-bit floating-point precision

Code compatibility across C2000 platform

Multiple capture and 32-bit QEP modules

4

Note: See detailed block diagram for device variations

C28x 32-bit CPU300 MHz

32x32-bit MultiplierRMW Atomic ALU

Peripheral Bus

TMS320C2834x

DMA

Memory

516 KB SRAM

Debug

Real Time JTAG

Boot ROM

32-bit Floating Point Unit

Communication Interfaces

SPIx2

I2CCANx2

McBSPx2

SCIx3

Control Peripherals

ePWM x18HR PWM x9

QEP x3

eCAP x6

Memory Interface

16-/32-bit EMIF

C2834x provides 2X floating-point performance with optimized real-time control peripherals

2X performance: 600 MFLOPS IEEE 32-bit single precision Eliminates scaling & saturation

burden Magnitude calculations

(division & square root) Park & Clark type algorithms

(sin and cos) FFT and IIR performance

improvements

Flexible PWM modules – Programmable period,

frequency and phase control

– Dead-band generation– Programmable trip

zone allocation Hi-Res PWM modules with

65ps resolution 32-bit QEP modules for

hardware decoding 32-bit capture modulesClick here for detailed

block diagrams

High-performance C28x CPU

Up to 300MHz performance Single cycle 32-bit MAC Fast interrupt response

and minimal latency

Intelligent peripherals

32-bit floating point

Control-oriented architecture

516K single cycle RAM Asynchronous external

memory interface External ADC interface DMA controller

External ADC Interface

Interrupt Triggering

C2834x starting at $8.95

@ 1K units

C2834x starting at $8.95

@ 1K units

5

Performance enhancements via speed, floating-point and on-chip SRAM

*State Estimator shown in 10s of cycles*State Estimator shown in 10s of cycles

Up to 70% reduction in memory access time

Up to 52% code reduction

Up to 64% reduction in cycles

150MHz

150MHz

300MHz

6

Na

no

se

co

nd

s

Enabling greater intelligence and efficiency in high-end real-time control applications

Advanced power line monitoring

• Monitor power delivery systems to detect spikes and failures

• Complex, real-time analysis of incoming data

• Consistent frequency and voltage

Servo drives & motion control

Driver assistance

• Sophisticated high speed external sensors

• Real time data analysis• Stringent automotive

reliability• Interface with other

automotive systems

Renewable energy

• Maximize power output across varying load conditions

• Increased efficiency reducing cost per kilowatt

• Flexibility to control different turbines types

• Fine tuned motion• Real-time diagnostics and

failure prediction• Better dynamic and

transients control• Optimize overall system

performance

7

Motor Driver

External System

High-Speed Memory

C2834x Sophisticated ADC

External Memory Interface


I2C, CAN, SPI, SCI, McBSP




Multiple Advanced PWM Outputs


Capture and Quadrature Encoder PeripheralsCapture and Quadrature Encoder Peripherals

Power Line Communication

• Increase overall system efficiency

– Improve transient response times

– Enhance machine throughput and bandwidth

• Improve system accuracy – Reduce steady state errors– Real-time adjustments to

variable load parameters– Finer control of position, velocity,

acceleration, and torque

• Flexibly adapt to regulation standards evolution

– Increased safety and efficiency standards

• Create a robust, scaleable system architecture

– Manage system communication and diagnostics

– Reduce system EMI

System Requirements & ChallengesSystem Requirements & Challenges

C2834x solution• C28x floating-point core

improves computational bandwidth by greater than 2X

– Implement more complex control schemes

– Headroom for diagnostics and other system tasks

– Application density

• Unmatched real-time control precision

– Programmable PWM modules w/ flexible trip options

– High-resolution PWM modules offering 65ps resolution for finer accuracy

– 32-bit quadrature encoder interface for position decoding

– 32-bit enhanced capture module for accurate time stamping

• Easy system interfacing through on-chip communication peripherals

• Part of scalable platform with code compatibility from 40MHz to 300MHz C2000 offerings

Servo drives require high performance floating point for efficiency & accuracy

8

Power converter

Get started today with modular C2834x controlCARD development tools

DIM100 Experimenter’s Kit - $159

• Scalable across existing C2000 development tools

• Two external ADCs• 12 bit, 2 MSPS, 6 channel per ADC

(total 12 channels)• 64KB EEPROM for non-volatile

program storage• Stand alone controlCARD - $109

DIM168 Experimenter’s Kit - $189

• Access to all C2834x pins for rapid prototyping

• Ease evaluation and decrease prototyping cost

• 2 128KB External RAM memories + 64KB EEPROM for non-volatile program storage

• Stand alone controlCARD - $125

Renewable Energy Developer’s Kit

Resonant DC/DC Developer’s Kit

Peripheral Explorer Developer’s Kit

NewNew

NewNew

NewNew

9

TI delivers floating-point precision forperformance-hungry real-time control applications

Scalable platform and innovative tools for reduced development cost and time to market

Performance boost enables smarter, more efficient applications

Flexible real-time control peripherals enable optimized control loops

2X performance lift with 300 MHz C28x core

Modular controlCARD based development

65ps high resolution PWM modules

32-bit floating-point precision

Code compatibility across C2000 platform

Multiple capture and 32-bit QEP modules

10

Backup

11

C2834x provides 2X performance with optimized real-time control peripheralsPerformance300 MHz / 600 MFLOPS C28x 32-bit CPU32-bit Floating Point Unit

Features Core

C28x 32-bit CPU Single cycle 32-bit MAC

600 MFLOPS at 300MHz 6 channel DMA support for EMIF and McBSP Integrated Floating Point Unit Memory RAM: Up to 516 KB Configurable 16- or 32-bit EMIF

Peripheral Highlights Best in class PWM and event capture

capability PWM outputs for three 3-phase motors Robust serial communication interfaces External ADC interface Up to 88 General Purpose I/Os

Packages: 256-ball PBGA; 179-ball u*BGA; -40 to 125 C and Q100 in PBGA

Applications include: Advanced Motor Control, Solar Panel Systems, Servo

Motor Control, AC Drives, DC Drives, Uninterruptible Power Supplies, Automotive Radar

C28x 32-bit CPU300 MHz

32x32-bit MultiplierRMW Atomic ALU

Peripheral Bus

TMS320C2834x

DMA

Memory

516 KB SRAM

Debug

Real Time JTAG

Boot ROM

32-bit Floating Point Unit

Communication Interfaces

SPIx2

I2CCANx2

McBSPx2

SCIx3

Control Peripherals

ePWM x18HR PWM x9

QEP x3

eCAP x6

Memory Interface

16-/32-bit EMIF


Interrupt Triggering

Wind Energy

• Maximum Generator Efficiency• Voltage, current, and flux must

be monitored and controlled• Advanced vector control

algorithms needed • Produce constant AC voltage

from varying AC source• AC/DC rectifier followed by a

DC/AC inverter. • Synchronous and precisely

controlled power stages at high voltages, ~600V DC


Power Generation

C2834xSophisticated

ADC

AC/DC DC/AC

System Network








•Power grid connection•Stay in phase with external power grid•Detect high loads and disconnect if necessary

•Interact with a larger network of windmills

•External communication via power line network

•Power grid connection•Stay in phase with external power grid•Detect high loads and disconnect if necessary

•Interact with a larger network of windmills

•External communication via power line network



– One processor controls the entire power stage

– Processing headroom for multiple complex control loops

• Unmatched real-time control architecture

– Programmable PWM modules w/ flexible trip options

– High-resolution PWM modules offering 65ps resolution for finer accuracy

– 32-bit quadrature encoder interface for position decoding

– 32-bit enhanced capture module for accurate time stamping

• Peripheral, architecture and processing capability for power line communication


Advanced Power Line Monitoring

External System

High-Speed Memory

C2834x

Sophisticated ADC










System Requirements & ChallengesSystem Requirements & Challenges• Failure prediction and power quality monitoring

– Advanced systems look at higher order harmonics and run complex algorithms

• High accuracy measurement and response to improve power quality and efficiency

• Robust metering and communication with other systems

– Implementation of power line communication



– Speed up digital processing calculations on sampled voltage and current data

– Performance boost for complex algorithms such as FFT

• Fine-tuned architecture for power line communication

– Flexibility to implement multiple communication protocols

– Programmable PWM modules with high-resolution capability for finer accuracy for time stamping

• Robust interfaces for system networking

– External ADC interface– Asynchronous external memory

interface

• Software scaleable platform to adjust to evolving standards

– Part of scalable platform with code compatibility from 40MHz to 300MHz C2000 offerings

Automotive Radar

C2834x

Sophisticated ADC

Radar Front-end

System Network

High-Speed Memory







External ADC InterfaceExternal ADC Interface


•Object Detection•Radar only detects distance from objects•Complex, floating-point algorithms needed for object recognition

•Radar Front-end Interfacing•Sophisticated ADC and DAC needed

•Object Detection•Radar only detects distance from objects•Complex, floating-point algorithms needed for object recognition

•Radar Front-end Interfacing•Sophisticated ADC and DAC needed

•Advanced Features•Lane change detection•Collision avoidance•Low speed detection•Long distance object recognition•System diagnosis

•Automotive Networking•Interact with greater vehicle network to report alerts and status

•Advanced Features•Lane change detection•Collision avoidance•Low speed detection•Long distance object recognition•System diagnosis

•Automotive Networking•Interact with greater vehicle network to report alerts and status



– Real time, complex data analysis for advanced feature implementation

– Floating point performance allows more system sophistication

– Headroom for diagnostics and other system tasks

• Unmatched real-time control architecture

– High-resolution PWM modules offering 65ps resolution eliminate need for external DAC

– External ADC interface allows easy connection to a sophisticated ADC

• Easy automotive system interfacing through on-chip communication peripherals such as CAN


Keith Ogboenyiya C2000™ Product Line Marketing Manager Embargo date: March 3, 2008 1 New TI C2834x...

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