C.B.KORE POLYTECHNIC                    CHIKODIPAPER PRESENTATION ON:REAL TIME OPERATING SYSTEM             BY: SHARVANI M...
CONTENTS INTRODUCTION CLASSIFICATION ARCHITECTURE FEATURES OF RTOS WIDELY USED RTOS CONCLUSION
INTRODUCTION   DEFINATION-     A real-time operating system (RTOS) is    an operating system (OS) intended to    serve re...
CLASSIFICATION HARD RTOS- These type of RTOS strictly adhere to the  deadline associated with the tasks FIRM RTOS- The...
ARCHITECTURE
RTOS KERNEL
TASK MANAGEMENT
SYNCRONIZATION AND COMMUNICATION        FIG (A) SYCHRONIZATION        FIG(B) INTERTASK COMMUNICATION
MEMORY MANAGEMENT Non-real-time operating systems offer  memory allocation services from what is  termed a Heap STACK - ...
OTHER KERNEL FUNCTIONS   Timer Management   Interrupt and event handling   Device I/O Management
FEATURES OF RTOS MULTITHREADING AND PREEMPT  ABILITY THREAD PRIORITY INTERTASK COMMUNICATION AND SYNC PRIORITY INHERIT...
WIDELY USED RTOSThese are the best known, most widelydeployed real-time operating systems. QNX RTLinux VxWorks Windows...
REFERENCES http://en.wikibooks.org/wiki/Embedded_Syste  ms/Real-Time_Operating_Systems www.onesmartclick.com/rtos/rtos.h...
Upcoming SlideShare
Loading in...5
×

Rtos

1,702

Published on

Published in: Education
0 Comments
4 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
1,702
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
115
Comments
0
Likes
4
Embeds 0
No embeds

No notes for slide

Rtos

  1. 1. C.B.KORE POLYTECHNIC CHIKODIPAPER PRESENTATION ON:REAL TIME OPERATING SYSTEM BY: SHARVANI MUSANDI V SEM EC
  2. 2. CONTENTS INTRODUCTION CLASSIFICATION ARCHITECTURE FEATURES OF RTOS WIDELY USED RTOS CONCLUSION
  3. 3. INTRODUCTION DEFINATION- A real-time operating system (RTOS) is an operating system (OS) intended to serve real-time application requests EXAMPLE
  4. 4. CLASSIFICATION HARD RTOS- These type of RTOS strictly adhere to the deadline associated with the tasks FIRM RTOS- These type of RTOS are also required to adhere to the deadlines SOFT RTOS
  5. 5. ARCHITECTURE
  6. 6. RTOS KERNEL
  7. 7. TASK MANAGEMENT
  8. 8. SYNCRONIZATION AND COMMUNICATION FIG (A) SYCHRONIZATION FIG(B) INTERTASK COMMUNICATION
  9. 9. MEMORY MANAGEMENT Non-real-time operating systems offer memory allocation services from what is termed a Heap STACK - Stack management is used during context switching for TCBs RTOS does it by a mechanism known as Pools
  10. 10. OTHER KERNEL FUNCTIONS Timer Management Interrupt and event handling Device I/O Management
  11. 11. FEATURES OF RTOS MULTITHREADING AND PREEMPT ABILITY THREAD PRIORITY INTERTASK COMMUNICATION AND SYNC PRIORITY INHERITANCE SHORT LATENCIES
  12. 12. WIDELY USED RTOSThese are the best known, most widelydeployed real-time operating systems. QNX RTLinux VxWorks Windows CE
  13. 13. REFERENCES http://en.wikibooks.org/wiki/Embedded_Syste ms/Real-Time_Operating_Systems www.onesmartclick.com/rtos/rtos.html http://www.engineersgarage.com/articles/rtos -real-time-operating-system?page=6
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×