|
Charles H. Moore
Charles Havice Moore II (born 9 September 1938), better known as Chuck Moore, is an American computer engineer and programmer, best known for inventing the Forth programming language in 1968. He cofounded FORTH, Inc., with Elizabeth Rather in 1971 and continued to evolve the language. Beginning in the early 1980s, Moore built a series of processors implementing Forth-like stack machines in hardware, including the Novix NC4000 and Sh-Boom. In the 2000s he designed a series of low-power chips containing up to 144 individual stack processors. Early career Moore began programming at the Smithsonian Astrophysical Observatory by the late 1950s. He attended the Massachusetts Institute of Technology and received a bachelors in physics in 1961. He entered Stanford University for graduate school to study mathematics but in 1965 he left to move to New York City to become a freelance programmer. Forth In 1968, while employed at the United States National Radio Astronomy Observatory (N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McKeesport, Pennsylvania
McKeesport is a city in Allegheny County, Pennsylvania, United States. It is situated at the confluence of the Monongahela and Youghiogheny rivers and within the Pittsburgh metropolitan area. The population was 17,727 as of the 2020 census. It is Allegheny County's second biggest city after Pittsburgh. History Early history David McKee emigrated from Scotland and was the first permanent white settler at the forks of the Monongahela and Youghiogheny Rivers, the site of present-day McKeesport, in 1755. Around the time of the French and Indian Wars, George Washington often came to McKeesport to visit his friend, Queen Alliquippa, a Seneca Indian ruler. The Colonial Government granted David McKee exclusive right of ferrage over those rivers on April 3, 1769, called "McKee's Port". His son, John McKee, an original settler of Philadelphia, built a log cabin at this location. After taking over his father's local river ferry business, he devised a plan for a city to be called McKee' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiation Hardened
Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation (particle radiation and high-energy electromagnetic radiation), especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare. Most semiconductor electronic components are susceptible to radiation damage, and radiation-hardened (rad-hard) components are based on their non-hardened equivalents, with some design and manufacturing variations that reduce the susceptibility to radiation damage. Due to the extensive development and testing required to produce a radiation-tolerant design of a microelectronic chip, the technology of radiation-hardened chips tends to lag behind the most recent developments. Radiation-hardened products are typically tested to one or more resultant-effects tests, including total ion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Computer Programmers
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1938 Births
Events January * January 1 ** The Constitution of Estonia#Third Constitution (de facto 1938–1940, de jure 1938–1992), new constitution of Estonia enters into force, which many consider to be the ending of the Era of Silence and the authoritarian regime. ** state-owned enterprise, State-owned railway networks are created by merger, in France (SNCF) and the Netherlands (Nederlandse Spoorwegen – NS). * January 20 – King Farouk of Egypt marries Safinaz Zulficar, who becomes Farida of Egypt, Queen Farida, in Cairo. * January 27 – The Honeymoon Bridge (Niagara Falls), Honeymoon Bridge at Niagara Falls, New York, collapses as a result of an ice jam. February * February 4 ** Adolf Hitler abolishes the War Ministry and creates the Oberkommando der Wehrmacht (High Command of the Armed Forces), giving him direct control of the German military. In addition, he dismisses political and military leaders considered unsympathetic to his philosophy or policies. Gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GA4 (microprocessor) ' fourth generation, released in 2020
{{Letter-NumberCombDisambig ...
GA4 may refer to: * Georgia's 4th congressional district, a congressional district in the U.S. state of Georgia * Georgia State Route 4, a state highway in the eastern part of the state ** U.S. Route 1 in Georgia, a US highway that is mostly concurrent in the state with SR 4 * Gibberellin A4, a form of the gibberellin plant hormone * Google Analytics Google Analytics is a web analytics service offered by Google that tracks and reports website traffic, currently as a platform inside the Google Marketing Platform brand. Google launched the service in November 2005 after acquiring Urchin. As o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multi-core Processor
A multi-core processor is a microprocessor on a single integrated circuit with two or more separate processing units, called cores, each of which reads and executes program instructions. The instructions are ordinary CPU instructions (such as add, move data, and branch) but the single processor can run instructions on separate cores at the same time, increasing overall speed for programs that support multithreading or other parallel computing techniques. Manufacturers typically integrate the cores onto a single integrated circuit die (known as a chip multiprocessor or CMP) or onto multiple dies in a single chip package. The microprocessors currently used in almost all personal computers are multi-core. A multi-core processor implements multiprocessing in a single physical package. Designers may couple cores in a multi-core device tightly or loosely. For example, cores may or may not share caches, and they may implement message passing or shared-memory inter-core communica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ColorForth
colorForth is a programming language from the Forth language's creator, Charles H. Moore, developed in the 1990s. The language combines elements of Moore's earlier Forth systems and adds color as a way of indicating how words should be interpreted. Program text is tokenized as it is edited; the compiler operates on the tokenized form, so there is less work at compile-time. An idiosyncratic programming environment, the colors simplify Forth's semantics, speed compiling, and are said to aid Moore's own poor eyesight: colorForth uses different colors in its source code (replacing some of the punctuation in standard Forth) to determine how different words are treated. colorForth was originally developed as the scripting language for Moore's own VLSI CAD program OKAD, with which he develops custom Forth processors. As the language gained utility, he rewrote his CAD program in it, spruced up the environment, and released it to the public. It has since gained a small following, spurre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Appliance
An Internet appliance is a consumer device whose main function is easy access to Internet services such as WWW or e-mail. The term was popularized in the 1990s, when it somewhat overlapped in meaning with an information appliance, Internet computer, network computer, or even thin client, but now it has fallen out of general use. Internet appliance was contrasted with any general purpose computer. The basic design idea behind Internet appliance is that it can be made cheaper and much more usable by narrowing its functionality and limiting available configuration options. Modern smart phones and tablet computers do approximately the same things, but are more powerful, more successful in the market, and generally not classified as Internet appliances. History The first appliances to be marketed successfully gave constant information on the weather or on the state of the stock market, by means of changes in colors or by using analog gauges. Internet appliances were promoted by a v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minimal Instruction Set Computer
Minimal instruction set computer (MISC) is a central processing unit (CPU) architecture, usually in the form of a microprocessor, with a very small number of basic operations and corresponding opcodes, together forming an instruction set. Such sets are commonly stack-based rather than register-based to reduce the size of operand specifiers. Such a stack machine architecture is inherently simpler since all instructions operate on the top-most stack entries. One result of the stack architecture is an overall smaller instruction set, allowing a smaller and faster instruction decode unit with overall faster operation of individual instructions. Characteristics and design philosophy Separate from the stack definition of a MISC architecture, is the MISC architecture being defined by the number of instructions supported. * Typically a minimal instruction set computer is viewed as having 32 or fewer instructions, where NOP, RESET, and CPUID type instructions are usually not count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multi-core
A multi-core processor is a microprocessor on a single integrated circuit with two or more separate processing units, called cores, each of which reads and executes program instructions. The instructions are ordinary CPU instructions (such as add, move data, and branch) but the single processor can run instructions on separate cores at the same time, increasing overall speed for programs that support multithreading or other parallel computing techniques. Manufacturers typically integrate the cores onto a single integrated circuit die (known as a chip multiprocessor or CMP) or onto multiple dies in a single chip package. The microprocessors currently used in almost all personal computers are multi-core. A multi-core processor implements multiprocessing in a single physical package. Designers may couple cores in a multi-core device tightly or loosely. For example, cores may or may not share caches, and they may implement message passing or shared-memory inter-core communicat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
