Isaac Asimov

Isaac Asimov english alphabet/words

Isaac Asimov (/ˈæzɪmɒv/;^[b] c. January 2,^[a] 1920 – April 6, 1992) was an American writer and professor of biochemistry at Boston University. He was known for his works of science fiction and popular science. Asimov was a prolific writer, and wrote or edited more than 500 books. He also wrote an estimated 90,000 letters and postcards.^[c]
Asimov wrote hard science fiction. Along with Robert A. Heinlein and Arthur C. Clarke, Asimov was considered one of the "Big Three" science fiction writers during his lifetime.^[2] Asimov's most famous work is the "Foundation" series,^[3] the first three books of which won the one-time Hugo Award for "Best All-Time Series" in 1966.^[4] His other major series are the "Galactic Empire" series and the Robot series. The Galactic Empire novels are set in the much earlier history of the same fictional universe as the Foundation series. Later, with Foundation and Earth (1986), he linked this distant future to the Robot stories, creating a unified "future history" for his stories much like those pioneered by Robert A. Heinlein and previously produced by Cordwainer Smith and Poul Anderson.^[5] He also wrote over 380 short stories, including the social science fiction novelette "Nightfall", which in 1964 was voted the best short science fiction story of all time by the Science Fiction Writers of America. Asimov wrote the Lucky Starr series of juvenile science-fiction novels using the pen name Paul French.^[6]
Asimov also wrote mysteries and fantasy, as well as much nonfiction. Most of his popular science books explain concepts in a historical way, going as far back as possible to a time when the science in question was at its simplest stage. Examples include Guide to Science, the three-volume set Understanding Physics, and Asimov's Chronology of Science and Discovery. He wrote on numerous other scientific and non-scientific topics, such as chemistry, astronomy, mathematics, history, biblical exegesis, and literary criticism.
He was president of the American Humanist Association.^[7] The asteroid (5020) Asimov,^[8] a crater on the planet Mars,^[9]^[10] a Brooklyn elementary school,^[11] Honda's humanoid robot, ASIMO,^[12] and four literary awards are named in his honor.

Isaac Asimov

Isaac Asimov english alphabet/words

Isa agent for Queen Isabella year 1492

Instruction set architecture (ISA)
year 1492 with Spain and the COMPUTER EARTH data bus of Columbus

In computer science, an instruction set architecture (ISA) is an abstract model of a computer. It is also referred to as architecture or computer architecture. A realization of an ISA, such as a central processing unit (CPU), is called an implementation.

A realization of an ISA --> human bio-computer

A realization of an ISA

A realization of an ISA --> Queen Isabella

Isabella I of Castile

Isabella I (Spanish: Isabel I, 22 April 1451 – 26 November 1504)^[2] was Queen of Castile from 1474 until her death, reigning over a dynastically unified Spain jointly with her husband,
King Ferrous oxide iron atom Fer --> Ferdinand II of Aragon and Argonne National Labs by Chicago. Together they are known as the Catholic Monarchs.^[3]

After a struggle to claim the throne,
Isabella reorganized the governmental system, brought the crime rate to the lowest it had been in years,^[4] and unburdened the kingdom of the enormous debt her brother had left behind. Isabella's marriage to Ferdinand in 1469 created the basis of the de facto unification of Spain. Her reforms and those she made with
her Hertzian bio-radio husband bandwidth
had a Neurotransmitter influence that extended well beyond the borders of their united kingdoms.

Isabella and Ferdinand are known for completing the Reconquista, ordering the expulsion of Muslims and Jews from Spain, for supporting and financing Christopher Columbus's 1492 voyage that led to the discovery of the New World by Europeans, and for the establishment of Spain as a major power in Europe and much of the world for more than a century.^[5] Isabella was granted, together with her husband, the title of "Catholic monarch" by Pope Alexander VI, and was recognized in 1974 as a servant of God by the Catholic Church.

A realization of an ISA

A realization of an ISA --> Isaac Newton

A realization of an ISA

A realization of an ISA --> Isaac Asimov

In general, an ISA defines the supported data types, the registers, the hardware support for managing main memory, fundamental features (such as the memory consistency, addressing modes, virtual memory), and the input/output model of a family of implementations of the ISA.

An ISA specifies the behavior of machine code running on implementations of that ISA in a fashion that does not depend on the characteristics of that implementation, providing binary compatibility between implementations. This enables multiple implementations of an ISA that differ in performance, physical size, and monetary cost (among other things), but that are capable of running the same machine code, so that a lower-performance, lower-cost machine can be replaced with a higher-cost, higher-performance machine without having to replace software. It also enables the evolution of the microarchitectures of the implementations of that ISA, so that a newer, higher-performance implementation of an ISA can run software that runs on previous generations of implementations.

If an operating system maintains a standard and compatible application binary interface (ABI) for a particular ISA, machine code for that ISA and operating system will run on future implementations of that ISA and newer versions of that operating system. However, if an ISA supports running multiple operating systems, it does not guarantee that machine code for one operating system will run on another operating system, unless the first operating system supports running machine code built for the other operating system.

An ISA can be extended by adding instructions or other capabilities, or adding support for larger addresses and data values; an implementation of the extended ISA will still be able to execute machine code for versions of the ISA without those extensions. Machine code using those extensions will only run on implementations that support those extensions.

The binary compatibility that they provide make ISAs one of the most fundamental abstractions in computing.

Isaac Asimov

Isaac Asimov english alphabet/words

Isa..........mov e......... alphabet/words

Isaac Asimov

Is ......Asm --> IBM assemble language
MOVE brain instruction

Examples of moving data into and out of a data space - IBM

https://www.ibm.com › docs › SSLTBW_2.3.0 › moveds

This information contains examples of two subroutines, both named COPYDATA, that show you how to use the
Move (MVC) and Move Long (MVCL) instructions ...