Transcript Fachhochschul-Studiengang Marketing

Use of mobile Flash Cards
in measurement devices and
small automation systems
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Contents:
• Different Flash Technologies
• Flash storage advantage / disadvantage
• Several types of Flash Cards
• Flash Card applications
• Conclusion
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Different Flash Technologies:
NOR=Code Memory
NAND= Data Mass Storage
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Contents:
• Different Flash Technologies
• Flash storage advantage / disadvantage
• Several types of Flash Cards
• Flash Card applications
• Conclusion
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Flash storage advantage
Flash Memory:
Flash Cards:
• solid state
• mobile
• small size
• small form factor
• non volatile
• standardized
• low power
• interoperable
• reliable
• shock & temperature
endurance
• easy to use
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Flash storage disadvantage
Flash Memory:
Flash Cards:
• price / MByte
• „low“ capacity
• data retention
• 7 different formats
• data transfer rate
• limited erase cycles
• access restrictions
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Contents:
• Different Flash Technologies
• Flash storage advantage
• Several types of Flash Cards
• Flash Card applications
• Conclusion
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Types of Flash Cards:
Linear Flash
Compact Flash
• PCMCIA, 1989
• CFA, 1994
• credit card size
• matchbook size
• 68 Pin, Memory-I/O
• 50 Pin, Memory-I/O
• linear, ATA interface
• ATA, IDE interface
• Type I, II, III
• Type I, II
• NOR Flash , XIP
• NAND Flash
• no build-in controller
• build-in controller
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Types of Flash Cards:
Smart Media
Multimedia Card
• SSFDC, 1996
• MMCA, 1997
• thinnest form factor
• post stamp size
• 22 Pin, multiplexed I/O
• 7 Pin, serial interface, SPI
• single/ sequential blocks
• block/ streaming mode
• pure NAND Chips
• NAND Flash
• no build-in controller
• build-in controller
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Types of Flash Cards:
SD Card
Memory Stick
• SDA, 2001
• Sony proprietary, 1998
• MMC compatible (thicker)
• chewing gum size
• 9 Pin, serial/parallel interface
• 10 Pin, serial interface
• security feature, Memory-I/O
• security (magic gate)
• NAND Flash
• NAND Flash
• build-in controller
• build-in controller
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Types of Flash Cards:
xD Card
• Olympus, Fuji, proprietary, 2002
• smallest card format (penny size)
• 18 Pin, multiplexed I/O
• NAND Flash
• no build-in controller
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Contents:
• Different Flash Technologies
• Flash storage advantage
• Several types of Flash Cards
• Flash Card applications
• Conclusion
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Flash Card applications:
Update Card
CODE Storage
µC
Boot Loader
BIOS
Operating System
Application
Update Procedure
DATA Storage
CARD FRAME
FLASH CARD
Boot Logic
Boot Loader (XIP)
New Code
Automation System
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Flash Card applications:
Backup Card
I/O Units
CODE Storage
µC
Application
DATA Storage
CARD FRAME
NV Data
FLASH CARD
Backup Data
Automation System
Backup Procedure
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Flash Card applications:
Program Card
I/O Units
CODE Storage
µC
Application
Program
Card Program execution
DATA Storage
CARD FRAME
FLASH CARD
Service/Maintenance
Program
Automation System
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Flash Card applications:
Parameter Card
Sensor/Actor
Product Lines
Parameter Definition
CODE Storage
µC
Application
Program
DATA Storage
CARD FRAME
FLASH CARD
Sensor / Actor
Line Parameter
Automation System
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Flash Card applications:
Data Card
I/O Units
CODE Storage
µC
Application
DATA Storage
CARD FRAME
Measurement
Data
FLASH CARD
Logged
Measurement Data
Automation System
Logging Process
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Contents:
• Different Flash Technologies
• Flash storage advantage
• Several types of Flash Cards
• Flash Card applications
• Conclusion
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Flash Card Conclusion
• rapid growing market
Field of Automation:
• increasing storage density
• favourite mobile storage
• decreasing prices
• simplify data management
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow
Thank you for your attention !
campus02.at
XVII IMEKO World Congress
Dipl.-Ing. Anton Scheibelmasser
Dubrovnik 23.06.2003
don't stop thinking about tomorrow