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Recent content by sukhdeepmankoo

  1. S

    How can i implement TCP/IP on microcontroller?

    TCP/IP Can anybody tell me, how can i implement TCP/IP on microcontroller? Thanks
  2. S

    Non Maskable Interrupt(NMI)

    Can we assign NMI to any thing to whom we want. suppose i am using timer and on timer overflow, interrupt get executed. is it possible.
  3. S

    DSP(TMS320C6713B) interfacing with External Flash

    Hi, i have read that TMS320C6713B could be interfaced with external flash using HPI. Now i have the doubt that whether will i write any special code that DSP will start reading data from external flash or will it automatically pick up the code from external flash automatically on connecting...
  4. S

    Non Maskable Interrupt(NMI)

    Hi, As NMI is an interrupt which can be disabled by user. Now, can NMI be enabled by user at the start of program and after that user can not disable the interrupt once it had been enabled or is it enabled by hardware? Regards Sukhdeep Singh
  5. S

    The speed of RAM and ROM when LPC2378 is operating at 72 Mhz

    Re: speed of RAM and ROM suppose i am running the ARM processor(LPC2378) at 72Mhz. i have read the datasheet that internal Flash can run at max frequency 20Mhz. but not menetioned anything about the speed of RAM. Can u tell me what is the max speed of RAM? Thanks
  6. S

    What is Arm Cortex? how is it different from ARM7TDMI?

    Hi, I have seen that Cortex does not have ARM mode. is it has only Thumb and Thumb-2 modes?
  7. S

    What is the use of align in C/C++ and what is it benefit?

    Re: align in C/C++ But i have too seen that align(1000) unsigned char buffer[10]; what is it and what will be its benefit? Regards Sukhdeep Singh
  8. S

    What is the use of align in C/C++ and what is it benefit?

    Hi, I have read that __align is used to set the boundary of variable, what is its benefit. suppose __align(2) unsigned short u; even unsigned short variable can have its value from 0 to 65535. then where is difference lies. second thing, can we say that __align is a qualifier in c/c++. Thanks.
  9. S

    coprocessor in microcontroller

    As microcontrollers are based on RISC not on VLIW(Very long Instruction Word). then how is it possible that ALU and Coprocessors are processing data at the same time?
  10. S

    coprocessor in microcontroller

    this means when coprocessor is used then ALU of processor sit ideal and low resources utilization of processor. one more thing, is there any coprocessor which do not execute the floating point?
  11. S

    What is Arm Cortex? how is it different from ARM7TDMI?

    Cortex too has Tail-Chaining technology which reduces the save time of stack. but what is Tail-Chaining technology and how does this work? One more, Thumb-2, how is it different from Thumb in ARM7TDMI?
  12. S

    coprocessor in microcontroller

    Hi, Ok, can coprocessor do the floating point calculations, sine,cosine,power etc functions.
  13. S

    coprocessor in microcontroller

    Hi, Why need to to include coprocessor in microcontroller as its ALU can do all the things. what will be the benefit of coprocessor?
  14. S

    The speed of RAM and ROM when LPC2378 is operating at 72 Mhz

    hi, what will be the speed of RAM and ROM ,if LPC2378 is operating at 72 Mhz clock?
  15. S

    What is Arm Cortex? how is it different from ARM7TDMI?

    One thing more, i can do the same thing by using general purpose timer, then what is its need?
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