Words ending with pc
2 letter words ending with pc
- pc — plural pcs. piece.
- ibm pc — (computer) International Business Machines Personal Computer. IBM PCs and compatible models from other vendors are the most widely used computer systems in the world. They are typically single user personal computers, although they have been adapted into multi-user models for special applications. Note: "IBM PC" is used in this dictionary to denote IBM and compatible personal computers, and to distinguish these from other personal computers, though the phrase "PC" is often used elsewhere, by those who know no better, to mean "IBM PC or compatible". There are hundreds of models of IBM compatible computers. They are based on Intel's microprocessors: Intel 8086, Intel 8088, Intel 80286, Intel 80386, Intel 486 or Pentium. The models of IBM's first-generation Personal Computer (PC) series have names: IBM PC, IBM PC XT, IBM PC AT, Convertible and Portable. The models of its second generation, the Personal System/2 (PS/2), are known by model number: Model 25, Model 30. Within each series, the models are also commonly referenced by their CPU clock rate. All IBM personal computers are software compatible with each other in general, but not every program will work in every machine. Some programs are time sensitive to a particular speed class. Older programs will not take advantage of newer higher-resolution display standards. The speed of the CPU (microprocessor) is the most significant factor in machine performance. It is determined by its clock rate and the number of bits it can process internally. It is also determined by the number of bits it transfers across its data bus. The second major performance factor is the speed of the hard disk. Although IBM sells printers for PCs, most printers will work with them. As with display hardware, the software vendor must support a wide variety of printers. Each program must be installed with the appropriate printer driver. The original 1981 IBM PC's keyboard was severely criticised by typists for its non-standard placement of the return and left shift keys. In 1984, IBM corrected this on its AT keyboard, but shortened the backspace key, making it harder to reach. In 1987, it introduced its Enhanced keyboard, which relocated all the function keys and placed the control key in an awkward location for touch typists. The escape key was relocated to the opposite side of the keyboard. By relocating the function keys, IBM made it impossible for software vendors to use them intelligently. What's easy to reach on one keyboard is difficult on the other, and vice versa. To the touch typist, these deficiencies are maddening. An "IBM PC compatible" may have a keyboard which does not recognize every key combination a true IBM PC does, e.g. shifted cursor keys. In addition, the "compatible" vendors sometimes use proprietary keyboard interfaces, preventing you from replacing the keyboard. The 1981 PC had 360K floppy disks. In 1984, IBM introduced the 1.2 megabyte floppy disk along with its AT model. Although often used as backup storage, the high density floppy is not often used for interchangeability. In 1986, IBM introduced the 720K 3.5" microfloppy disk on its Convertible laptop computer. It introduced the 1.44 megabyte double density version with the PS/2 line. These disk drives can be added to existing PCs. Fixed, non-removable, hard disks for IBM compatibles are available with storage capacities from 20 to over 600 megabytes. If a hard disk is added that is not compatible with the existing disk controller, a new controller board must be plugged in. However, one disk's internal standard does not conflict with another, since all programs and data must be copied onto it to begin with. Removable hard disks that hold at least 20 megabytes are also available. When a new peripheral device, such as a monitor or scanner, is added to an IBM compatible, a corresponding, new controller board must be plugged into an expansion slot (in the bus) in order to electronically control its operation. The PC and XT had eight-bit busses; the AT had a 16-bit bus. 16-bit boards will not fit into 8-bit slots, but 8-bit boards will fit into 16-bit slots. Intel 80286 and Intel 80386 computers provide both 8-bit and 16-bit slots, while the 386s also have proprietary 32-bit memory slots. The bus in high-end models of the PS/2 line is called "Micro Channel". EISA is a non-IBM rival to Micro Channel. The original IBM PC came with BASIC in ROM. Later, Basic and BasicA were distributed on floppy but ran and referenced routines in ROM. IBM PC and PS/2 models PC range **Under DOS, RAM is expanded beyond 1M with normal "extended" memory and a memory management program. See also BIOS, display standard.
- multimedia pc — multimedia
- wang pc — (computer) Personal computers made by Wang Laboratories. Wang's PCs had an operating system (based on MS-DOS) which was not compatible with the IBM PC. The Wang floppy disk format was compatible with the IBM PC. However, running an IBM "exe" program would generally crash a Wang PC unless a special Industry-Standard emulator program was running on the Wang. This program required the addition of a special card to the Wang PC. It enabled the Wang PC to run most, but not all, software written for the IBM PC. Most Wang software made use of two special keys: CANCEL and EXECUTE. These keys were used to carry out commands, make menu selections, and so on. The Wang OS was menu-driven.
3 letter words ending with pc
4 letter words ending with pc
5 letter words ending with pc
- estpc — A compiler from Estelle to C.
- rt-pc — (computer) RISC Technology Personal Computer. (Commonly, but incorrectly, known as the "PC-RT", later changed to just "RT") IBM's first RISC-based Unix computer. The RT-PC was the predecessor to IBM's RS/6000. It ran AIX 1.x and 2.x and had a PC-AT bus and IBM's ROMP microprocessor. It was withdrawn from the marketing around 1989 or 1990.
- un-pc — not in accordance with the principles of political correctness
- wwwpc — Womens Western Water Polo Championship
6 letter words ending with pc
- cam-pc — (hardware) A cellular automata circuit board which is a hardware implementation from Automatrix of the MIT CAM-6 machine. It comes with dozens of experiments and applications.
- riscpc — (computer) The final addition to Acorn's Archimedes family of personal computers, released in April 1994. The RiscPC allowed a second processor, e.g. an Intel 486 or a second ARM, to share the bus, memory and peripherals with the main processor. It also had full 24-bit colour graphics support. The Risc PC 600 (the first to be launched) had the new ARM600 processor and RISC OS 3.5. The RiscPC 700 had an ARM710 processor and RISC OS 3.6, and the SA had the StrongARM processor and RISC OS 3.7. RiscPCs are among the most energy efficient home computers.
7 letter words ending with pc
- powerpc — (processor, standard) (PPC) A RISC microprocessor designed to meet a standard which was jointly designed by Motorola, IBM, and Apple Computer (the PowerPC Alliance). The PowerPC standard specifies a common instruction set architecture (ISA), allowing anyone to design and fabricate PowerPC processors, which will run the same code. The PowerPC architecture is based on the IBM POWER architecture, used in IBM's RS/6000 workstations. Currently IBM and Motorola are working on PowerPC chips. The PowerPC standard specifies both 32-bit and 64-bit data paths. Early implementations were 32-bit (e.g. PowerPC 601); later higher-performance implementations were 64-bit (e.g. PowerPC 620). A PowerPC has 32 integer registers (32- or 64 bit) and 32 floating-point (IEEE standard 64 bit) floating-point registers. The POWER CPU chip and PowerPC have a (large) common core, but both have instructions that the other doesn't. The PowerPC offers the following features that POWER does not: Support for running in little-endian mode. Addition of single precision floating-point operations. Control of branch prediction direction. A hardware coherency model (not in Book I). Some other floating-point instructions (some optional). The real time clock (upper and lower) was replaced with the time base registers (upper and lower), which don't count in sec/ns (the decrementer also changed). 64-bit instruction operands, registers, etc. (in 64 bit processors). See also PowerOpen, PowerPC Platform (PReP).
On this page, we collect all words that ending in PC. To make easier to find the right word we have divided all 31 words to groups according to their length. So you should go to appropriate page if can’t find the word that ends in PC that you are searching. Also you can use this page in Scrabble.