such a processor is a 64-bit computer. From the software perspective, 64-bit computing means the use of machine code with 64-bit virtual memory addresses...
56 KB (7,163 words) - 02:42, 28 August 2024
personal computing. Many 16-bit CPUs already existed in the mid-1970s. Over the next 30 years, the shift to 16-bit, 32-bit and 64-bit computing allowed...
13 KB (1,507 words) - 18:25, 10 August 2024
architecture, 32-bit computing refers to computer systems with a processor, memory, and other major system components that operate on data in 32-bit units. Compared...
11 KB (1,408 words) - 01:13, 4 September 2024
x86-64 (also known as x64, x86_64, AMD64, and Intel 64) is a 64-bit version of the x86 instruction set, first announced in 1999. It introduced two new...
116 KB (11,528 words) - 07:16, 6 September 2024
RAM limit (section 64 bit computing)
Extension. Modern 64-bit processors such as designs from ARM, Intel or AMD are typically limited to supporting fewer than 64 bits for RAM addresses....
12 KB (1,774 words) - 21:56, 14 July 2024
IA-64 (Intel Itanium architecture) is the instruction set architecture (ISA) of the discontinued Itanium family of 64-bit Intel microprocessors. The basic...
29 KB (3,073 words) - 20:50, 14 August 2024
the foundation for the modern computing landscape. The 1976 Zilog Z80, one of the most popular 8-bit CPUs (though with 4-bit ALU, at least in the original)...
11 KB (1,108 words) - 08:25, 13 August 2024
control of the system. It is intended to make 64-bit computing a more secure environment. The Athlon 64 CPUs have been produced with 130 and 90 nm silicon...
52 KB (5,381 words) - 08:56, 1 September 2024
architecture, 512-bit integers, memory addresses, or other data units are those that are 512 bits (64 octets) wide. Also, 512-bit central processing...
4 KB (399 words) - 19:10, 3 September 2024
4-bit computing is the use of computer architectures in which integers and other data units are 4 bits wide. 4-bit central processing unit (CPU) and arithmetic...
19 KB (1,603 words) - 14:52, 20 July 2024
Sixty-Four by The Beatles Other powers of two: 4, 8, 16, 32, 64, 128, ... 64-bit computing Sloane, N. J. A. (ed.). "Sequence A024675 (Average of two consecutive...
5 KB (722 words) - 17:53, 19 August 2024
WoW64 (redirect from Windows 32-bit on Windows 64-bit)
computing on Microsoft platforms, WoW64 (Windows 32-bit on Windows 64-bit) is a subsystem of the Windows operating system capable of running 32-bit applications...
14 KB (1,576 words) - 12:44, 26 February 2024
with 16-bit memory addresses can directly access 64 KB (65,536 bytes) of byte-addressable memory. If a system uses segmentation with 16-bit segment offsets...
12 KB (1,416 words) - 20:03, 25 August 2024
Windows NT (category Advanced RISC Computing)
Directory and more. Newer versions of Windows NT support 64-bit computing, with a 64-bit kernel and 64-bit memory addressing. Windows NT is a group or family...
52 KB (4,576 words) - 20:42, 27 August 2024
Intel and the whole x86 ecosystem needed 64-bit memory addressing if x86 was to survive the 64-bit computing era, as workstation and desktop software...
104 KB (10,733 words) - 10:00, 29 August 2024
Windows API (redirect from 64-bit Windows)
Edition home page". Microsoft. "Microsoft 64-bit Computing Overview". Microsoft. "MSDN: Getting Ready for 64-bit Windows". Microsoft. WISE Archived 2008-03-30...
29 KB (3,483 words) - 22:17, 4 August 2024
64-bit, 128-bit, 256-bit, or higher. CPUs feature SIMD instruction sets (Advanced Vector Extensions and the FMA instruction set etc.) where 256-bit vector...
8 KB (805 words) - 07:41, 3 September 2024
Retrieved 2007-08-06. James, Daniel (September 2004). "Dweezil Zappa: 64-bit Computing & The Frank Zappa Archive". Sound on Sound. Retrieved 2008-02-20. "RAISE...
23 KB (2,481 words) - 18:22, 4 September 2024
Word (computer architecture) (redirect from 64 bit word)
scheme, a VAX quadword is 64 bits. They continued this 16-bit word/32-bit longword/64-bit quadword terminology with the 64-bit Alpha. Another example is...
39 KB (3,653 words) - 12:38, 20 July 2024
in some 1-bit systems. Opcodes for at least one 1-bit processor architecture were 4-bit and the address bus was 8-bit. While 1-bit computing is mostly...
13 KB (1,349 words) - 02:57, 31 July 2024
Integer (computer science) (redirect from Integer (computing))
signed numbers in a binary computing system. The most common is two's complement, which allows a signed integral type with n bits to represent numbers from...
30 KB (2,450 words) - 15:34, 4 September 2024
Byte (redirect from 8-bit byte)
representable in eight or fewer bits and processor designers commonly optimize for this usage. The popularity of major commercial computing architectures has aided...
62 KB (6,687 words) - 12:51, 29 August 2024
Color depth (redirect from 64-bit color)
differences), also known as bit depth, is either the number of bits used to indicate the color of a single pixel, or the number of bits used for each color component...
32 KB (3,640 words) - 23:34, 14 August 2024
Data structure alignment (redirect from 64 bit alignment)
expressed in binary. The alternate wording b-bit aligned designates a b/8 byte aligned address (ex. 64-bit aligned is 8 bytes aligned). A memory access...
25 KB (3,417 words) - 22:31, 20 August 2024
bits with the introduction of ATA-6. The Ext4 file system physically limits the file block count to 48 bits. The minimal implementation of the x86-64...
3 KB (398 words) - 17:31, 29 January 2024
"It's a Unix system, I know this!". VMware Blogs. VMware. "Support for 64-bit Computing". Vmware.com. 19 April 2004. Archived from the original on 2 July 2009...
28 KB (2,927 words) - 03:49, 2 September 2024
Double-precision floating-point format (redirect from 64-bit floating-point)
FP64 or float64) is a floating-point number format, usually occupying 64 bits in computer memory; it represents a wide dynamic range of numeric values...
19 KB (1,886 words) - 20:46, 10 August 2024
The bit is the most basic unit of information in computing and digital communication. The name is a portmanteau of binary digit. The bit represents a logical...
27 KB (3,098 words) - 21:00, 12 August 2024
interest in producing native UEFI 32-bit firmware because of the current status of mainstream 64-bit computing and platform costs. Therefore, Microsoft...
102 KB (10,269 words) - 11:25, 4 September 2024