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A 16 bit computer is one where the internal registers in the computer's CPU are made from 16 wires in parallel.
Computer registers, in the main, started with 8bits, grew to 16 bits, then to 32 bits and now are mainly 64 bits wide. You need an operating system 'made' for each 'bit' size. For instance Microsoft's Windows 7 operating system is currently available in both 32 and 64 bit versions.
The more the bits available the larger the value of an integer number that can be processed by the CUP in a single clock cycle.
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What is 16 bit compiler?
Quite simply, a 16-bit compiler is a compiler for a 16-bit machine.
Is the Commodore 64 a 16-Bit Machine or a 8-bit machine?
The Commodore 64 computer used 8-bit MOS Technology.
How many type of instructions does the 32-bit Intel 8086 have?
The Intel 8086/8088 is not a 32 bit machine. It is a 16 bit machine. It has 72 instruction types.
What is the difference between 16 bit compilers and 32 bit compilers in C?
16 bit compilers compile the program into 16-bit machine code that will run on a computer with a 16-bit processor. 16-bit machine code will run on a 32-bit processor, but 32-bit machine code will not run on a 16-bit processor. 32-bit machine code is usually faster than 16-bit machine code.-DJ CraigNoteWith 16 bit compiler the type-sizes (in bits) are the following: short, int: 16long: 32long long: (no such type)pointer: 16/32 (but even 32 means only 1MB address-space on 8086)With 32 bit compiler the object-sizes (in bits) are the following:short: 16int, long: 32long long: 64pointer: 32With 64 bit compiler the object-sizes (in bits) are the following:short: 16int: 32long: 32 or 64 (!)long long: 64pointer: 64[While the above values are generally correct, they may vary for specific Operating Systems. Please check your compiler's documentation for the default sizes of standard types]Note: C language itself doesn't say anything about "16 bit compilers" and "32 bit compilers"
Explain the meaning of the sentence 8086 is a 16- bit computer?
The 8086 is called a 16-bit computer because its internal architecture is 16-bits. There are 8-bit operations, but the basic word size is 16-bits.
What is the meaning of 8086 in microprocessor?
it is a 16 bit microprocessor & it has 40 pin .
In what year was the debut of the 16-bit machine in the US?
The first 16 bit computer in the US was the MIT vacuum tube computer Whirlwind in 1947 and was first operational on April 20, 1951.
Why DAD instruction in 8085 used three machine cycle?
1 machine cycle for opcode fetch 2nd n 3rd are idle machine cycles as microprocessor is 8 bit therefore it cant perform 16 bit additon in one cycle !!
What is the difference between 16 bit compilers and 32 bit compilers in C plus plus?
The difference is in the underlying architecture. A 16-bit system is only capable of processing 16-bit data, thus machine code programs must be compiled or assembled specifically to cater for this, using a 16-bit compiler, which is itself compiled (or assembled) as a 16-bit machine code program. 16-bit systems can still handle 32-bit data (and beyond) of course, but the data must be processed 16-bits at a time, which requires more than one CPU cycle. However, with only 16-bits, the amount of memory that can be addressed is only 216 bytes (65,536 bytes, or 64 kilobytes). When 16-bit systems were the norm (the days of the Sinclair Spectrum and BBC Micro), 64 kilobytes was an enormous amount of memory! However, as the IBM personal computer began to dominate, the limits of 64 kilobytes quickly gave way to 32-bit systems, which are still in use today (alongside their newer 64-bit counterparts). 32-bit systems can process 32-bits at a time and therefore require a 32-bit compiler to generate the necessary 32-bit machine code. The amount of memory that can be addressed with 32-bits is 232 bytes (4,294,967,296 bytes or 4 gigabytes). Even if the system has less than 4GB of physical memory, any shortfall can be accommodated by using disk space as "virtual memory", swapping data in and out of physical memory as required. This requires that the operating system translate between the physical addresses of the system and the virtual addresses used by the programs. 32-bit systems can still run 16-bit programs, however the operating system must provide a 16-bit "virtual machine" in order to do so. A virtual machine is a program that acts as a go-between, translating 16-bit instructions to native 32-bit instructions and back again, such that the 16-bit program is fooled into thinking the virtual machine is the actual machine. The same is also true of 64-bit systems, however most 64-bit systems can also be physically switched between 32-bit and 64-bit mode, thus allowing a 64-bit system to run a 32-bit operating system and therefore a 32-bit compiler. But you cannot switch between modes at will -- you must re-install an appropriate operating system according to the current mode. Since 32-bit programs can run in a 64-bit environment via a virtual machine, it makes sense to install a 64-bit operating system to take advantage of the increased memory that can be addressed by native 64-bit programs: which is a theoretical 264 bytes (18,446,744,073,709,551,616 bytes, or 16 exbibytes). This number is so large it is difficult to fathom but, just to bring it into perspective, if you were to buy just 1 gigabyte of memory every single second from now, it would take you 584,906 years to purchase the full 16 exbibytes.
How does 8086 determine wheather instruction is 8 bit or 16 bit?
based on the size of the data bus they determine whether it is a 8 bit or 16 bit . here in 8086 it has 16 bit data bus hence it is called as 16 bit microprocessor
Can you run Total Annihilation on 32 bit Vista?
Althought windoew vista doesn't support 16 bit applications, you can run Totala on vista.However, the installation files of Totala are on 16 bit (not supported by vista) Therefore, you need to install the game on a 16-bit compatible Operating system (xp works fine)You just need to copy the installed folder to your vista computer. The whole game is self contained in a single folder, so you can move easily from machine to machine. You can even run it straignt from a CD-Rom or a flash drive.
Meaning of xerox machine?
Photo copying machine is the Meaning of xerox machine. It comes from the company xerox corp.
