Keith Ogboenyiya C2000™ Product Line Marketing Manager

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New TI C2834x Delfino devices double
floating-point performance to bring more
intelligence and efficiency for high-end
real-time control
Keith OgboenyiyaC2000 Product Line Marketing
Manager
Embargo date March 3, 2008
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TI Embedded Processing Portfolio
Microcontrollers
Application Processors/DSP
16-bit
DSP
ARM
ARM 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
ARM9 ARM Cortex A-8 Industry-Std Core,
High-Perf GPP Accelerators MMU USB, LCD,MMC,
EMAC Linux/WinCE User Apps 8.00 to 35.00
C64x plus ARM9/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
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
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C2000 MCUs for real-time control meet broadest
price, performance and peripheral requirements
MCU for Real-Time Control
Delfino floating-point series
Device
Production
Sampling
Development
Future
Performance
PiccoloTM series
Code compatible solutions scaling from 40MHz to
300MHz
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TI delivers floating-point precision
forperformance-hungry real-time control
applications
Performance boost enables smarter, more efficient
applications
2X performance lift with 300 MHz C28x core
32-bit floating-point precision
Flexible real-time control peripherals enable
optimized control loops
65ps high resolution PWM modules
Multiple capture and 32-bit QEP modules
Scalable platform and innovative tools for
reduced development cost and time to market
Code compatibility across C2000 platform
Modular controlCARD based development
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C2834x provides 2X floating-point performance
with optimized real-time control peripherals
TMS320C2834x
High-performance C28x CPU
Memory Interface
Memory
C28x 32-bit CPU 300 MHz32x32-bit
MultiplierRMW Atomic ALU
Control-oriented architecture

• Up to 300MHz performance
• Single cycle 32-bit MAC
• Fast interrupt response and minimal latency

516 KB SRAM
16-/32-bit EMIF

• 516K single cycle RAM
• Asynchronous external memory interface
• External ADC interface
• DMA controller

Boot ROM
External ADC Interface
Debug
Real Time JTAG
Interrupt Triggering
32-bit floating point
32-bit Floating Point Unit

• 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

DMA
Peripheral Bus
Intelligent peripherals
Communication Interfaces
Control Peripherals

• 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 modules

SPI x2
SCI x3
ePWM x18 HR PWM x9
I2C
CAN x2
QEP x3
McBSP x2
eCAP x6
C2834x starting at 8.95 _at_ 1K units
Click here for detailed block diagrams
Note See detailed block diagram for device
variations
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Performance enhancements via speed,
floating-point and on-chip SRAM
Up to 70 reduction in memory access time
Up to 64 reduction in cycles
Nanoseconds
150 MHz
150 MHz
300 MHz
Up to 52 code reduction
State Estimator shown in 10s of cycles
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Enabling greater intelligence and efficiency in
high-end real-time control applications
Servo drives motion control
Advanced power line monitoring

• Monitor power delivery systems to detect spikes
  and failures
• Complex, real-time analysis of incoming data
• Consistent frequency and voltage

• Fine tuned motion
• Real-time diagnostics and failure prediction
• Better dynamic and transients control
• Optimize overall system performance

Driver assistance
Renewable energy

• Sophisticated high speed external sensors
• Real time data analysis
• Stringent automotive reliability
• Interface with other automotive systems

• Maximize power output across varying load
  conditions
• Increased efficiency reducing cost per kilowatt
• Flexibility to control different turbines types

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Servo drives require high performance floating
point for efficiency accuracy
Power converter
Motor Driver
Multiple Advanced PWM Outputs
High-Speed Memory
External ADC Interface
Sophisticated ADC
External Memory Interface
Capture and Quadrature Encoder Peripherals
I2C, CAN, SPI, SCI, McBSP
External System
Power Line Communication
System Requirements Challenges

• 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

• 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

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Get started today with modular C2834x controlCARD
development tools

• DIM100 Experimenters 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

Renewable Energy Developers Kit

• DIM168 Experimenters 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

New
Resonant DC/DC Developers Kit
New
Peripheral Explorer Developers Kit
New
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TI delivers floating-point precision
forperformance-hungry real-time control
applications
Performance boost enables smarter, more efficient
applications
2X performance lift with 300 MHz C28x core
32-bit floating-point precision
Flexible real-time control peripherals enable
optimized control loops
65ps high resolution PWM modules
Multiple capture and 32-bit QEP modules
Scalable platform and innovative tools for
reduced development cost and time to market
Code compatibility across C2000 platform
Modular controlCARD based development
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Backup
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C2834x provides 2X performance with optimized
real-time control peripherals

• Performance
• 300 MHz / 600 MFLOPS C28x 32-bit CPU
• 32-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

• Applications include
• Advanced Motor Control, Solar Panel Systems,
  Servo Motor Control, AC Drives, DC Drives,
  Uninterruptible Power Supplies, Automotive Radar

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Wind Energy

• C2834x solution
• C28x floating-point core improves computational
  bandwidth by greater than 2X
• 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
• Part of scalable platform with code compatibility
  from 40MHz to 300MHz C2000 offerings

Power Generation
DC/AC
AC/DC
Multiple Advanced PWM Outputs
External ADC Interface
Sophisticated ADC
I2C, CAN, SPI, SCI, McBSP
Power Line Communication
System Network
System Requirements Challenges

• 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 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

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Advanced Power Line Monitoring
Sophisticated ADC
External ADC Interface
C2834x
High-Speed Memory
External Memory Interface
Multiple Advanced PWM Outputs
I2C, CAN, SPI, SCI, McBSP
External System
Power Line Communication
System 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

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Automotive Radar
Sophisticated ADC
Radar Front-end
External ADC Interface
External Memory Interface
High-Speed Memory
System Network
I2C, CAN, SPI, SCI, McBSP
Multiple Advanced PWM Outputs
System Requirements Challenges

• 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