Microprocessors

You take 1245 and form the two's complement of it then add it to D257.

The two's complement of a number is defined as the 1's complement + 1. In signed two's complement arithmetic, the most significant bit is the "sign" bit. 1 indicates a negative number and 0 indicates a positive number. To find the magnitude of a negative number, take it's two's complement (ignoring carry bits).

To get the two's complement of 1245, take the 1's complement of 1245 and add 1. In binary 1245 is 0001001001000101. The one's complement is 1110110110111010 (in hex that's EDBA) . Adding 1 to this will give you the two's complement. That is EDBA+0001 (ignore the carry if any), is EDBB. Now you add EDBB to D257 and ignore any carry, so that will be 1C012 (throw away the carry bit), C012. C012 is a negative number (the sign bit, the most significant bit, is 1). To find its magnitude, apply the two's complement algorithm above, and you'll find it to be -16365.

Note: D257 is a negative number, and you're subracting a positive number, so you're going to end up with another negative number, i.e. adding the two's complement of a number is the same thing as subtracting the number.

You can check your result by doing the math in decimal to see if it adds up. D257 in decimal = -11688 (you apply the two's complement to the number to find the magnitude, and the sign is negative because the sign bit, the most signficant bit is 1). 1245 in decimal = 4677. -11688-4677 = -16365 (which in hex signed two's complement is C012).

Multiplying the clock is used today to make CPUs faster. The motherboard has a system clock that is slower than the CPU. In order to make CPUs faster they now use a multiplier. For instance if your motherboard speed is 200MHz and the CPU has a 2x multiplier then the CPU runs at 400MHz (2 x 200MHz). Some multipliers are as high as 10x. You would have to check either your BIOS are the manufactorer Web site for your CPU to see how much of a multiplier you have in your CPU. Some systems allow you to manipulate the CPU clock bu making it run faster than it is supposed to, this is called overclocking your CPU and is used mostly by games who want the most speed out of there system.

In computer Storage the term HSV stands for Hierarchical Storage Virtualization. In HP EVA series the Continuous Access EVA uses the remote-copy function of the Hierarchical Storage Virtualization (HSV) controller running Virtual Controller Software (VCS) to achieve host-independent data replication

The "S" stands for Synchronous RAM. By Synchronous that means it worked with the system clock and the speed of the RAM is the same as the speed of the system bus. So if the system bus is operating at 100MHz then Synchronous RAM also operated at 100MHz. It has since been replaced by Double Data Rate RAM (DDR). Double Data Rate goes twice as fast as the system clock, it sends data on the upswing of the clock and again on the downcycle of the system clock so it can send data twice as fast as the Synchronous RAM which sent data once per clock cycle. Hope this helps.

System configuration is determined more by the motherboard, not the processor. A 450 MHz Pentium III was only available in a Slot 1 package, and operated on a 100 MHz FSB. All other specifications of a system (chipset, memory, sound, hard drive, etc...) are dictated by other factors.

CPUs are a difficult thing to compare, even within the same manufacturer. An AMD 64 3000+ to an AMD 64 34000+ would be in about the same ballpark as an Intel Pentium 4 @ 3 Ghz.

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store word = sw in MIPS

We use it in the following format

sw regs, addr

It stores the word in register regs to address addr.

The correct term is Dual Processor as in Intel Dual Processors. The chip is really only one chip but they process information twice for each clock cycle, so it fools the computer into thinking it is only one chip. Obviously since it can do twice as much processing it is a lot faster.

None. Any processor written for Intel-compatible processors, from MS-DOS to Windows 98 to Windows Vista to Linux to Solaris 10 can be run on a Pentium D.

The physical constaints of microprocessors are tied in with the type and speed of RAM you are using. Checking the motherbard documentation for the type of CPU you have will tell you exactly what type of RAM and how fast of RAM you need, ie. SDRAM, DDR, DDR2, DDR3.

Answer: The MMX technology added new instructions designed for repetitive processing, more efficient ways to pass those instructions to the CPU and increased CPU cashed.

View it my computer

There is no Pentium 5 processor. The mainstream (non-budget) Pentium line ends with the Pentium D, which is essentially a dual-core Pentium 4. The Core Solo, Core Duo, Core 2 Duo, and Core 2 Quad all have a very different architecture from the Pentium 4.

XL=2PifL is correct

Because micro-controllers are bulit for embedded computer's they can not run on a operating system, infact they do not have to. Their function is quite optimized they have less on chip memory and are designed to perform one particular functions on the other hand microprocessors are built for multifuntcions, so they have large memory which is placed on separate chips and microprocessor are better in communicating with other devices.

Intel processors and AMD processors use a different architecture and AMD tends to be a little bit behind. Intel is working on 14nm and is currently at 22nm, while AMD just now advanced to 28nm.

First, select Copy Smart Card from the Smart Card pull down menu and insert the Smart Card into Reader 1. Next, insert the Smart Card you wish to copy the contents of the first Smart Card onto into Reader 2. Then, highlight the objects in the source container that you wish to copy onto the second Smart Card and press OK. After this, you will be prompted for the PIN of the first Smart Card. Insert the PIN into the Reader 1 keypad. Finally, you will be prompted for the PIN of the second Smart Card. Enter the PIN into the Reader 2 keypad. A secure session will then commence and the copying will take place.

explain address decoding technique

A dual voltage processor is the type that can use two different voltages. This feature allows a processor to be compatible with more motherboards.

What is work the encoder

In cable television transmission systems

The data path size for a 64-bit processor is 64 bits. This means it supports memory addresses, integer sizes and data paths that are 8 octets wide.

There are several "main" differences, that are important, depending on what context you are interested in them for.

PowerPC processors are primarily manufactured by IBM and Freescale. Pentium processors are manufactured by Intel.

PowerPC processors can operate in both little-endian and big-endian modes. Pentium processors (and compatibles) are little-endian only.

PowerPC processors are used in some servers, game consoles, and in embedded kiosks. They were also used in Macs before 2005. Pentium (and compatible) processors are used in most desktop computers, the original Xbox, servers, and some embedded kiosks.