4-letter words that end in 2
- 1802 — (processor) An 8-bit microprocessor manufactured as CDP1802 by HARRIS Semiconductor. It has been around for ten years at least and is ideally suited for embedded applications. Some of its features are: 8-bit parallel organisation with bidirectional data bus and multiplexed address bus; static design -- no minimum clock rate; bit-programmable output port; four input pins which are directly tested by branch instructions; flexible programmable I/O mode; single-phase clock, with on-chip oscillator; 16 x 16 register matrix to implement multiple program counters, pointers, or registers
- 6502 — (hardware) An eight-bit microprocessor designed by MOS Technology around 1975 and made by Rockwell. Unlike the Intel 8080 and its kind, the 6502 had very few registers. It was an 8-bit processor, with 16-bit address bus. Inside was one 8-bit data register (accumulator), two 8-bit index registers and an 8-bit stack pointer (stack was preset from address 256 to 511). It used these index and stack registers effectively, with more addressing modes, including a fast zero-page mode that accessed memory locations from address 0 to 255 with an 8-bit address (it didn't have to fetch a second byte for the address). Back when the 6502 was introduced, RAM was actually faster than CPUs, so it made sense to optimise for RAM access rather than increase the number of registers on a chip. The 6502 was used in the BBC Microcomputer, Apple II, Commodore, Apple Computer and Atari personal computers. Steve Wozniak described it as the first chip you could get for less than a hundred dollars (actually a quarter of the 6800 price). The 6502's indirect jump instruction, JMP (xxxx), was broken. If the address was hexadecimal xxFF, the processor would not access the address stored in xxFF and xxFF + 1, but rather xxFF and xx00. The 6510 did not fix this bug, nor was it fixed in any of the other NMOS versions of the 6502 such as the 8502. Bill Mensch at Western Design Center was probably the first to fix it, in the 65C02. The 6502 also had undocumented instructions. The 65816 is an expanded version of the 6502. There is a 6502 assembler by Doug Jones <[email protected]> which supports macros and conditional features and can be used for linkage editing of object files. It requires Pascal. See also cross-assembler, RTI, Small-C.
- 8052 — Intel 8051
- act2 — (language) An actor language.
- apl2 — (language) An APL extension from IBM with nested arrays.
- hsv2 — either of two herpes diseases caused by a herpesvirus that infects humans and some other animals and produces small, transient blisters on the skin or mucous membranes, one type of virus (herpes simplex virus type 1, or HSV-1) usually associated with oral herpes but also causing genital herpes and the other (herpes simplex virus type 2, or HSV-2) usually causing genital herpes.
- ia32 — (architecture) The processor chip architecture and instruction set used by Intel in its Pentium processors.
- jes2 — (operating system) One of IBM's job entry systems for MVS.
- k-12 — K-12 education is education for children from kindergarten through twelfth grade.
- l 12 — mutual inductance
- lt-2 — An early system on the IBM 701.
- obj2 — Clear-like parametrised modules. A functional system based on equations. "Principles of OBJ2", K. Futatsugi et al, 12th POPL, ACM 1985, pp.52-66.
- pdl2 — (language) Process Design Language 2.
- psl2 — the amount of money in circulation given by M4 plus building-society deposits
- sac2 — (mathematics, tool) A symbolic mathematics system which compiles to Fortran or Common Lisp. E-mail: <[email protected]>.
- so 2 — An early system on IBM 701.
- sql2 — (database, standard, language) An extended version of the SQL standard.
- v.22 — (protocol, standard) An ITU-T modem protocol which allowed data rates of 1200 bps. V.22bis doubled this.
- v.32 — (communications, standard) An ITU-T standard protocol for modems transmitting at 9600 bits per second with fall back to 4800 bps. V.32bis extended this to 14400 bps. V32 and V.32bis acheive bidirectional data transmission not by having different sets of tones at each end but by subtracting what is sent from what is received.
- v.42 — (communications, standard) An ITU-T standard protocol for error correction between modems, which includes MNP up to level 4 and asynchronous to synchronous conversion.
- x.12 — (standard) The American equivalent of UN/EDIFACT and various other national and industry EDI messaging protocols. The first Y2K ready version of X.12 is version 4010.
On this page, we collect all 4-letter words ending in letter 2. It’s easy to find right word with a certain length. It is the easiest way to find 4-letter word that ends in 2 to use in Scrabble or Crossword puzzles.