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  1. pavankukkala

    Nested Vector Interrupt Controller(NVIC)

    what is the difference between level sensitive and pulse interrupts
  2. pavankukkala

    Priorities

    Can anyone explain me how the priorites can be assigned in arm architecture
  3. pavankukkala

    ARM Architecture

    Can anyone brieflyb explain me the AMBA Bus clearly with the basic block diagram which consists of Transaction table,Timers
  4. pavankukkala

    Address bus

    How can we say that address bus and data bus are in the same line ?
  5. pavankukkala

    Generation

    What is the exact difference between 1G,2G,3G,4G Technologies and please explain me LTE
  6. pavankukkala

    RS232

    What is the exact difference between RS232 & UART
  7. pavankukkala

    3D Glasses

    What is the polarisation n use of polarised filetrs in 3D Glasses?
  8. pavankukkala

    ARM Architecture

    What is Flash Memory Programming In Lpc2129 Microcontrollers?
  9. pavankukkala

    ARM Architecture

    Can anyone explain me clearly the seven modes(user,supervisor,FIQ,IRQ,abort,undefined n system) and where should we use them with their applications
  10. pavankukkala

    Interrupts: privileged vs. non-privileged modes

    What is the differenece between priveleged and non priveleged modes?
  11. pavankukkala

    LPC21xx Microcontrollers

    what is the use of watch dog timer & pulsewidth modulator in LPC21XX Microcontrollers
  12. pavankukkala

    Device Driver

    Hi Friends, I am new to this website. I have done a project on Linux device Drivers i.e. serial port Communication Through RS232 protocol . In my project it is able to write the that to other system through Null Modem But it is not able to read the data from the system . can anyone help me by...
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