Microprocessors

In real mode, the effective memory address is the same as the linear, or physical, memory address. The segment register operates by specifying the base of a 64kb region of memory, each region overlapping the other by 16 bytes.

In protected mode, the effective address is translated by the page table which provides a larger region size and more memory addressibility. The segment register, a/k/a selector, selects the particular page table to use.

program counter holds the address of the next instruction.

b/c the 8085 microprocessor is the first 8 bit microprocessor which Intel is produces in 1877 and this is the first general purpose 8 bit microprocessor.

there was an 8 bit general purpose register before 8085 named as 8008 but this microprocessor is not functional 8 bit microprocessor

Literally that, a processor with Multiple Cores.

This means the processor has mutipule fully functioning or discrete processing units, capable of handling the functions typically associated with the CPU.

A Pentium 3 Processor is found in many different systems and accomplishes many things. A Pentium processor is the name of the Intel company's central processing unit (CPU) hardware.

A Central Processing Unit, or CPU has three main components,

# The Arithmetic and Logic Unit, or ALU, which performs all of the calculations. # The Control Unit, which controls the flow of data around the computer by sending out control signals. # Memory, which is used to store data.

If everything else is equal (hard drive speeds, memory size and video card hardware, etc) the AMD 4000+ is quite a bit faster than a Pentuim 4 2.4ghz.

Well, there are 31472628.9 kb's in one megabyte. This means that in 20 mb's, there are 629452578 kb.

In November, 1971, a company called Intel publicly introduced the world's first single chip microprocessor, the Intel 4004 (U.S. Patent #3,821,715), invented by Intel engineers Federico Faggin, Ted Hoff, and Stan Mazor.

nahi pata

A CPU is a Processor. (central processing unit or microprocessor),

a CPU alias Processor can have multiple Cores which are basically processors

but they are referred to as Cores.

Voyager Spacecraft uses Intel 4004. It still operating after 40 years. There are no external chemicals that can affect the electronics.

My HP200LX bought in 1991 still working in perfect condition and there is no sign that it will die.

Considering that we had engineering improvements in the new microprocessor and that you can keeping the electronic parts in a cold environment or vacuum environment, perhaps it can lasts half a centuye to many hundred or thousand of years.

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Indefinitely. CPUs "die" due to the effects of electromigration. This is basically when the atoms in the circuits of a chips start to stretch apart and grow outward. Eventually, they will either break or come in contact with other circuits and short out. Depending on numerous factors, such as the manufacturing process (older and larger processes will tend to last longer), heat (less is better) and voltage (less is better), a processor could theoretically last hundreds of years, or short out in a couple minutes. Virtually all processors you will ever encounter will last far longer than the useful life of the product, so it isn't anything you'll have to worry about.

Exclusive OR with Accumulator.

The results are then placed in the accumulator.

Answer is very simple and it is very clear that Intel core 2 duo vs Intel dual core any more similar. The similarity of names makes even many computer geeks confused when asked to do a comparison of Intel core 2 duo and Intel dual core.

Intel Pentium D CPU comprises of two dies, each containing a single core residing next to each other on a multi-chip module package. The Pentium D consumes a relatively high power. It runs very hot and is not a good OverClocker.

Intel Dual Core is the first dual-core CPU from Intel. The Dual core makes use of two cores on a single die i.e it has two chips in one package. It solves the problem of overheating ofIntel Pentium D without compromising on the performance.

Intel Core 2 Duo processors are the next gen processors from Intel. It is developed with a new Architecture called Core. The new architecture of Intel core2 duo makes it a lot better processor that runs cool. Most importantly the Intel core2 duo is a super over clocker.

difference between micro operation and microinstruction

The number of operations a CPU can carry out depends on its clock speed and architecture. Modern CPUs can execute billions of instructions per second, often measured in gigahertz (GHz), where 1 GHz equals one billion cycles per second. Each cycle can process multiple instructions, particularly with techniques like pipelining and parallel processing. Therefore, a CPU can perform trillions of operations in a single second under optimal conditions.

The Pentium MMX uses a core voltage of 2.8 volts and I/0 votage of 3.3 volts. For this proccesor one votage is used for external operations and another for internal operations. The Pentium MMX uses a core voltage of 2.8 volts and I/0 votage of 3.3 volts. For this proccesor one votage is used for external operations and another for internal operations. The Pentium MMX uses a core voltage of 2.8 volts and I/0 votage of 3.3 volts. For this proccesor one votage is used for external operations and another for internal operations.

In many engineering schools the 8085 processor is used in introductory microprocessor courses. Trainer kits composed of a printed circuit board, 8085, and supporting hardware are offered by various companies. These kits usually include complete documentation allowing a student to go from solder to assembly language programming in a single course..

This will depend entirely on the program that was written to tell the microprocessor what to do to convert sensor readings to control actions. There are a nearly infinite number of different way to do this.

Some things you might wish to look into are: control system theory, z-transforms, fuzzy logic, etc.

1.4 GHz is the speed of the processor. One million four hundred thousand cycles per second.

Digital electronics operate using a clock pulse. A calculation or process is completed with each clock pulse, or cycle.

There is a limit how fast the transistors inside the chip can turn on and off. This limits the frequency that the clock should run at.

As each generation improves on the last. Clock speeds have become faster and faster.

It is possible to run the clock faster than the manufacturers recommend, known as 'overclocking'.

The downside is that more heat is generated.

diagram and description of PDP-11 micro processor

the architeecture of dsp processors supports fast processing arrays and it allows parallel execution. it has separate program and data memories.

Keeping it simple:

the CPU has a register (just like a memory) called the accumulator. It does all the work.

It has other registers to keep addresses which normally increase by one each time they are used (but you can order it changed).

Into the accumulator you bring in data (bytes from memory). there you can add other data, compare it, copy it to memory, shift it right or left.

The compare allows you to jump around in memory ... that's the (boolean) logic of computers.

They are very simple, but very fast. All the good stuff is in the programs.

its give instruction fot arithmatic function like that sub,add,mul,and ,or