Microprocessors

1.A counter is designed simply by loading an appropriate number into one of the registers and using INR(increment by 1) & DCR(decrement by 1) instructions.
2.A loop is established to update the count,and each count is checked to determine whether it has reached the final number or not.if not then the loop is again repeated.
3.These counters have 1 drawback.i.e.counting is performed at such high speed that only the last count can be observed.to observe counting there must be a proper time delay between counts.

A computer, like any logical electronic circuit, can identify data( means anything about graphical,numerical,alphabetical) as binary numbers(converted into machine level language, only understand by computer) and acorriding to the logic set( logic may be, number system, metric system,a particular code. User can get analysis from the data given.

THERE IS NO DISADVANTAGE OF CORE 2 DUO

IF WE TALK ITS HEATING THAN IT DEPENDS ON YOUR MANUFACTURER OF YOUR PC WHERE HP IS BEST

PERFORMANCE IS A LOT OF BETTER THAN ANY AMD,INTEL

BEFORE OTHER THAN CORE I3,5,7.....

IN GAMING WE CANNOT DETERMINE WHICK IS BEST BECAOUSE OF GRAPHICS CARD TO COMPETE.IT SHOULD BE TESTED ON ANY OTHER PROCESS LIKE ANY INSTAllatION, ETC.

HOPE TO BE HELPFULL.

Extra processor cores will only enhance system performance on heavy applications that support multiple core use. Most professional applications support this such as Adobe Photoshop support this. Extra cores will also enhance multitasking. To make a lighter system (smaller applications such as web browsing) run faster you need a higher clock speed. This is measured in Ghz.

L3 cache is located on the motherboard or in CPU housing.

Hope this help.

Six screws usually attach the motherboard to the case via spacers or stand-offs.

there are two common types that is cisc & risc

The entire set of instuctions that a CPU can execute is known as the CPU INSTUCTION SET.

CPU's are measured in MHz or Mega Hertz the larger the # the greater the performance. Some MFG's prefer to use Giga Hertz again it is the same thing just expressed in a different scale. 1.0 GHz = 1000 MHz.

Don't get tricked into something like... buy my 1200 Mhz system it is bigger than his 1.4 Ghz system. it is actually smaller. 1200 < 1400

Good Luck, Hope this helped.

Yes, it is fundamental to the operation of even the most basic CPU. ALU stands for Arithmetic Logic Unit. It is the part of the processor which deals with basic logic and mathematical operations (not to be confused with an FPU, which performs more complex calculations of the same nature in a floating point representation). ALUs can be as simple or complex as necessary.

Here's an analogy:

You're in your room working on a paper for class. You get to a point where you need to quote a periodical, but its in the car. You walk down to the car get the periodical, go back to your room and continue working on your paper. Repeat this 10 times for 10 different things.

Imagine instead you go down to the car once, take all the periodicals and put them on the desk next to you. Now when you want to quote a line all your materials are next to you. That is WAY faster. Same principle. Fetching data from disk (your hard drive) is amazingly slow. When we have to fetch data from disk its better to take a big block, push it into a faster kind of memory (some kind of RAM or register) and fetch data from those blocks instead.

4004

8008

8086

and series go on

80286

80386

80486

Pentium 1

Pentium 2

Pentium 3

Pentium 4

Dual core

Core 2 duo

Core 2 Quad

Upto CoreI7

So basically in a long time period Pentium 4 is an improvement on 8085

and basically today micro code of all these processor is of 8085

The difference is that the Core 2 DUO E7500 Is much faster and is dual cored. Single core are slower and very harder to operate. Dual core and higher is MUCH faster and easier to operate in computers. Although, they are a little more expensive.

Older processors had lines of pins around the edge of the chip - about 5mm long. These slotted into a corresponding socket to provide the connections to the motherboard. Pin-less processors have tiny metal balls (like miniature ball-bearings) instead of the pins. These newer connectors simply rest on top of their corresponding pads on the motherboard, and are held in place by a spring-loaded clip.

A megabyte is made up 1024 kilobytes. The next step up is gigabytes, the larger the file, the more kilobytes needed. It's the same as centimeters, then meters, then kilometers. It's just a unit of measurement for how much space if required (if designated for storage).

A small graphic may be a dozen kilobytes, a small picture with limited detail could be several hundred kilobytes, detailed pictures will start taking up increasingly more megabytes of space with the more detail they contain. A 3 minute song could be anywhere from 3 to 7 megabytes, etc etc.

multicore

3.0 GHz Pentium 4s were manufactured for both Socket 478 and LGA775.

Intel i7 kot. tp xtau lak dia punya function.

Intel i7 perhaps. but I'm not sure its function.

Central Processing Unit. It is the main component of an electronic computing device (not necessarily just a laptop or desktop) that performs all of the primary logic operations and mathematical functions enabling the device to execute it's tasks.

Its a device with the help of which we can send input to out computer system. Few examples of these devices are keyboard, mouse etc. On the other hand we also have few output devices like printer and monitor.

A webpage link helps you easily connect from one web page to another by clicking on a usually light blue underlined URL.
A link is some text or an image that, when you click it, redirects you to another page or another website.

microprocessor can access 2^8 points which is 256

then we have 8 bit memory = 1 bytes

then

1*256 =256 bytes

The CPU (Central Processing Unit) is needed because it is the main part of the computer where all the calculating and control activity is done. Program instructions are decoded and executed by the CPU, data is manipulated in the CPU. Without it, the computer will not operate at all.
A Processor or CPU is essentially the computer's judgment and logical part of the brain. It performs the basic arithmetical, logical, and input/output operations of the system.
The CPU is the part of every computer that actually does all the work, all the other parts of the computer are only there to support the CPU's needs as it does that work.

Clock speed is measured in the unit of hertz. The higher amount of hertz the faster the system will perform. The clock speed is the rate at which the processor recognizes inputs, therefore faster clock speed leads to faster performance.