Saturday, 13 July 2013

Running the pre-programmed Blinky example

The MCB2300 board from Keil comes with a pre-installed 
example (“Blinky”)

When the board is powered up, the LPC2370 will read the
Analog input and show the value as a bar graph on the
LCD display as well as the LEDs


The source to the Blinky example can be found here (in
MDK V3.11):
C:\Keil\ARM\Boards\Keil\MCB2300\Blinky

Note:


   The source code to a number of other examples for this board can be found here:    C:\Keil\ARM\Boards\Keil\MCB2300

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Introduction to the MCB2300 board

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Monday, 8 July 2013

FIRST INDIAN RAILWAY

the first indain rail service was started between MUMBAI and THANE in 1842..!!
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Saturday, 29 June 2013

AADHAR CARD

The first aadhar card was given to a women living in terrible area of MAHARASHTRA in september 2010.
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Sunday, 3 March 2013

VLSI...

  • A laptop computer, a CD player and a GSM telephone have in common the fact that their price and functionality are largely determined by embedded VLSI circuits(VLSI = Very Large Scale Integrated).

  • The design of such "systems on silicon" is becoming more and more a combined challenge for both computer science and electrical engineering.

  •  If you wonder how such a VLSI circuit looks from the inside or if you would like to fiddle around with a 32-bit RISC processor using state-of-the-art design tools then, here's your chance.
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Thursday, 24 January 2013

TO HIDE FOLDER IN ANDROID....

There is no need to download application to hide FOLDERS OF MEMORY CARD OR MY FILES IN ANDROID.....You can hide it by....

MY FILES > OPTION > MORE > SETTINGS > SELECT "SHOW HIDDEN FILES".

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Thursday, 10 January 2013

WHAT IS CACHE MEMORY IN PCs.....???


  • Cache memory is random access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. As the microprocessor processes data, it looks first in the cache memory and if it finds the data there (from a previous reading of data), it does not have to do the more time-consuming reading of data from larger memory.

  • Cache memory is sometimes described in levels of closeness and accessibility to the microprocessor. An L1 cache is on the same chip as the microprocessor. (For example, the PowerPC 601 processor has a 32 kilobyte level-1 cache built into its chip.) L2 is usually a separate static RAM (SRAM) chip. The main RAM is usually a dynamic RAM (DRAM) chip.

  • In addition to cache memory, one can think of RAM itself as a cache of memory for hard disk storage since all of RAM's contents come from the hard disk initially when you turn your computer on and load the operating system (you are loading it into RAM) and later as you start new applications and access new data. RAM can also contain a special area called a disk cache that contains the data most recently read in from the hard disk.


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Monday, 7 January 2013