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2. What is DSC ? Digital Signal Control
I am sure you are wondering, what is Digital Signal Control?
We are all familiar with the 8, 16 and 32 bit MCU segments.
The DSP segment straddles across these MCU markets.
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Digital Signal Control is the convergence of Embedded Control and Digital Signal Processing. An increasing overlap between the MCU and DSP space.
dsPIC30F is Microchip’s first Digital Signal Control family designed specifically for the DSC market.
I am sure you are wondering, what is Digital Signal Control?
We are all familiar with the 8, 16 and 32 bit MCU segments.
The DSP segment straddles across these MCU markets.
(CLICK FOR ANIMATION)
Digital Signal Control is the convergence of Embedded Control and Digital Signal Processing. An increasing overlap between the MCU and DSP space.
dsPIC30F is Microchip’s first Digital Signal Control family designed specifically for the DSC market.
3. dsPIC30F Looks Like a MCU
Performs Like a DSP
Priced Like a MCU
4. Target markets
16-bit MCU Applications
DSC (not DSP) Applications
5. 16bit MCU market : Our Focus
Expect 60-70% of opportunities in this category
Goal: Establish dsPIC as the leading 16-bit MCU
Win with:
MCU Performance
Reliable Flash Memory
DSP capability
Analog, CODEC, Data EEPROM
Small package variants
Excellent C compiler
Extensive array of Libraries & Reference designs
6. Microchip Strengths
High MCU performance
DSP capability is a plus
Reliable Flash
Excellent C code efficiency
Small package variants
Data EEPROM
Codec
Excellent Analog
Excellent Tools
Reliable Supplier
Reputation for support Competing against the MCU crowdFreescale, Infineon, ST, NEC, Renesas
7. DSP market : Focus DSC !
Expect 30-40% of opportunities in this category
Goal: Target the Digital Signal Control market
Win with:
Great MCU + DSP integration
Much better in control
Reliable Flash Memory
Analog, CODEC, Data EEPROM
Small package variants
Excellent C compiler, Tools
Extensive array of libraries & reference designs
Much better Flash pricing than competitors
8. DSP market : Focus on DSC
Target applications < 30 MIPS
Replace DSP + MCU with dsPIC
Motor Control
Speech and low-end Audio application
Don’t waste time going after high MIPS DSP Apps
9. How to identify target dsPIC Applications
10. How to identify target Applications
By competitor part used
By target Applications
11. dsPIC30F Let’s take the first approach.
Here we have listed the Key competitive product families.
The first group is 16-bit MCU families.
The second group is 16-bit DSP’s - mostly focused on motor controlLet’s take the first approach.
Here we have listed the Key competitive product families.
The first group is 16-bit MCU families.
The second group is 16-bit DSP’s - mostly focused on motor control
12. dsPIC Target Applications
13. Key Target Applications / Markets
Motor Control
Power Conversion
Speech & Audio
Sensor Control
Connectivity
Automotive
14. Motor Control
15. dsPIC Target ApplicationsMotor Control: who needs dsPIC dsPIC is good customer needs:
Variable Speed
Torque control
Precise speed & position control
Industrial servo control
Variable Load
Sensorless control
Very high RPM
High Power (large motors)
16. dsPIC Target Applications Motor Control
Washing machines - Higher efficiency ACIM or BLDC control
HVAC - Variable Frequency ACIM control, Inverter
Exercise Machine - variable load motor control
Industrial Gate Opener - high torque
Door / Gate Opener
Industrial Servo Control
Resolvers - absolute and incremental resolvers
Quadrature Encoders
Electric Bicycle - motor control and battery management
Dental Drill - high speed motor
Respirator motor control - high speed, quick on/off
RC Aircraft motor control - high rotational speed
17. dsPIC Target Applications Motor Control
18. dsPIC Target ApplicationsMotor Control : Automotive Electronic Power Steering (EPS)
Electronic Hydraulic Power Steering (EHPS)
Electronic Differential
Electronic Stability (Roll) Control
Seat Motor
Seat Belt Pretensioner
HVAC
Engine cooling fan control
Submerged Fuel Pump control
Electronic Brake
Electronic Parking Brake (EPB)
Window Lift
Adaptive (Moving) Headlight Module
19. Power Conversion and Management
20. dsPIC Target ApplicationsPower Conversion / Management Power Conversion Applications require many of the same features as Motor Control
High Speed Advanced PWM
Fast A/D converter
Computation Power (and DSP capability)
Power Management applications use:
Fast and accurate 12-bit A/D
Fast Processing power
21. dsPIC Target ApplicationsPower Conversion Online UPS
AC to DC Power converter
DC to DC Power converter
DC to AC Power converter (Inverters)
HID Ballast Control (High end)
Auxiliary Power Units (Avionics)
Power Management in Equipment, such as: Copiers, Servers, Telecom equipment
Generators
Cell Tower RF Amp Power management
Audio Amp Power Supply
Welding Machine
Starter - Generator
22. dsPIC Target ApplicationsPower Management Arc Fault detection
Circuit Breakers (Industrial grade)
Power Analyzers
Advanced Battery Management
Three Phase Power Meter
23. Speech & Audio
24. Target Market: Speech & Audio Applications
dsPIC is Ideal for Speech / Audio Applications
Performance adequate for speech and low end audio
Performance not enough for Hi-Fi audio
CODEC and I2S interface for serial audio send / receive
Can replace MCU + Audio Processing Chip in an app
Competition is weak in this area
We have a strong opportunity dsPIC Target Applications
25. Speech & Audio Applications
Conference Phone with noise cancellation
Distributed Speakers for PA network
Noise Canceling Headset
Cabin Noise Cancellation
Noise Canceling Cell Phone Cradle (Auto)
Active noise cancellation for Auto Exhaust
Remote Control with voice command
Intercom system with Street noise cancellation
Sound activated microphone
Feature Phone
Industrial noise cancellation
Two way radio (noise cancel, speech compression)
Walkie-Talkie
Radio Phone dsPIC Target Applications
26. Speech & Audio Applications
Musical Effect - Reverb, echo
Musical / Lighting Effect
Guitar Amplifier
Self powered sub-woofer
Cross-over network
Equalizer for PC Audio, Portable Audio
Audio Amplifier power supply dsPIC Target Applications
27. Sensors
28. dsPIC Target ApplicationsTarget Application: Sensor This is a new segment which we will pioneer
Characterized by HIGH MIPS and LOW Pin Count
We offer 18/28 Pin versions
Targets:
Sensor Processing
Space Constrained and High MIPS
29. Portable EEG Monitor
Glass Break Detection
Bar Code Reader
Glucose Monitoring
Microphone Control
Voice Activation
Airbag Sensor
CO Detector
Rain Sensor
Coin Acceptors
Bill validators
Magnetic Sensors
Touch Screen control dsPIC Target ApplicationsTarget Application: Sensor
30. Connectivity
31. dsPIC Target ApplicationsTarget Application: Embedded Connectivity dsPIC can do TCP/IP ( few MIPS)
dsPIC can do 2400 bps software modem ( < 7 MIPS)
dsPIC can do 9600 bps software modem ( < 15 MIPS)
dsPIC is a good solution to add Internet Connectivity
We offer Complete Solution:
We have TCP/IP library (from 2 vendors)
We have Software modem library (from 2 vendors)
We have Ethernet driver software
We have a “Connectivity Demo board”
Replace MCU + modem chip
Replace more expensive Seiko chip or ARM based solution
32. dsPIC Target Applications Connectivity : An Emerging Market Security Control Panel
Electric Meters
Gate Opener (with Phone link)
POS Terminal
Gas Pump
ATM
Smart Card Reader
Auto Diagnostic Machines
Internet Appliance
Gas / Water Meters
Power Line Modems Home Medical Equipment
Feature Phone
Answering Machine
Fax
Industrial Equipment
Thermometer
Refrigerator
Vending Machine
Inventory Counter
Portable tag reader
Secure Radio
33. Other Applications
34. dsPIC Target Applications Industrial, Medical Water Meter
Sprinkler System Control
Traffic Light System
CNC Machine control
Laser Cutting Machine
Laser guided power tools
Electronic Door Lock
Ammeter
Valve Control
Defibrillators
35. dsPIC Target ApplicationsEngine Control Diesel Engine Super Charger
Diesel Engine Turbo Charger
Jet Ski engine control
Lawn Mower engine control
Generator engine control
Power Generator
Motor Cycle Engine Ignition Control
Motorized Scooter Motor Control
36. dsPIC Target Applications Telecom Optical Transceivers
Laser Tuners
VoIP
Secure Modems
Two way Radio
Line Cards
Line Echo Cancellation
RF Amp Power Control in Cell Tower
VSWR control
37. dsPIC Target ApplicationsLighting & Display Control LED Sign Control
Rotating Light Sign Control
Stage Light Control
HID Ballast Control - Commercial and Automotive
LCD panel control
CCD control
38. Automotive
39. dsPIC Target ApplicationsTarget Market: Automotive Reliable Flash, CAN, Large Memory required
Severe Competition from Japan for >64KB Flash
Freescale and Infineon Presence Declining
NEC, Mitsubishi Presence Increasing
Some migration To DSP Underway:
Motor Control and Audio “Driving” the Trend
Microchip strengths:
Efficient C Code Compaction
Flash Reliability
High performance MCU
40. dsPIC Automotive Applications
41. dsPIC Automotive Applications
42. Motor Control Related
Electronic Power Steering (EPS)
Electronic Hydraulic Power Steering (EHPS)
Electronic Differential
Electronic Stability (Roll) Control
Seat Motor
Seat Belt Pretensioner
HVAC
Engine cooling fan control
Submerged Fuel Pump control
Electronic Brake
Electronic Parking Brake (EPB)
Window Lift dsPIC Automotive Applications
43. Why choose dsPIC
44. dsPIC30F: A solid choice for 16-bit MCU
Family of 19 products
Very High performance MCU
DSP capability for free, when you need it
FLASH reliability is excellent
Analog integration
18-pin to 80-pin offering
Up / down migration in Memory Size
Up / down migration in Pin count
Excellent Security features
C-compiler efficient
Very good Tools at low cost or no cost
Application Libraries and Reference Designs
45.