1. RASPBERRY-PI

5. ARM11 FEATURES  The ARM1176™ applications processors deployed broadly in devices ranging from smart phones to digital TV's to eReaders, delivering media and browser performance, a secure computing environment, and performance up to 1GHz in low cost designs.

6.  The ARM1176JZ-S processor features ARM TrustZone technology for secure applications and ARM jazelle technology for efficient embedded Java execution.  Optional tightly coupled memories simplify ARM9processor migration and real-time design, while AMBA 3 AXI interfaces improve memory bus performance.  DVFS support enables power optimization below the best-in-class nominal static and dynamic power of the ARM11 processor architecture.

7. ARCHITECTURE OF ARM11

9. LINUX OS DEPLOYED IN A SD CARD

17. R-PI BOARD VIEW

18.  WHAT IS GPIO??

19. GPIO PINOUT

20.  WHAT ARE LOW LEVEL PERIPHERALS?????

21. PINOUT OF LOW-LEVEL PERIPHERALS

24. KERNEL LAYER  In computing the kernel is a computer program that manages input/output requests from software and translates them into data processing instructions for the central processing unit and other electronic components of a computer.  The kernel is a heart of a computer's operating system.