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The ECL also has a Ph. D. program for students with a master's level.
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ECL and also
It is also possible to embed ECL in C programs, and C code into Common Lisp programs.
Embeddable Common Lisp ( ECL ) was also derived from KCL.
Yourke's current switch, also known as ECL, was a differential amplifier, and the input logic levels were different from the output logic levels.
The X-MP-succeeding Cray Y-MP series was announced in 1988 ; it also had a new design, replacing the 16-gate ECL gate arrays with a more compact VLSI gate array with larger circuit boards.
It also outlasted Foster's decline into mental illness in 1926, and its eastern rival, the ECL, which folded in early 1928.
Main memory was also moved to an ECL implementation and the machine was equipped with a whopping 256k-words ( 2 megabytes ) standard.
The ECL family, ECL is also known as current-mode logic ( CML ), was invented by IBM as current steering logic for use in the transistorized IBM 7030 Stretch computer, where it was implemented using discrete components.
In 1988, the company started development of an ECL / 500 family, which was to feature a 14 / that could also be used as a multiprocessor of two 7 / models, but that system was not completed before the company ceased operations.
ECL and has
Pakistan's Government has placed him on the " Exit Control List ( ECL )" in which he is not allowed to travel out of Pakistan and since his release, Mehmood has been out of the public eye and lives a very quiet life in Islamabad, Pakistan.
Compared to contemporary ECL circuits, TTL uses less power and has easier design rules but is substantially slower.
Ecole Centrale de Lyon, or as sometimes referred to ECL, has strong ties with top institutions in Europe including Imperial College London and Darmstadt University of Technology.
Contractualised with CNRS and three establishments in Lyon ( ECL, INSA, UCBL ), Ampere has over 160 employees
The high power consumption associated with ECL has meant that it has been used mainly when high speed is a vital requirement.
The campus is home to the Faculty of Education, Community and Leisure ( ECL ) and has around 2, 000 students each year.
Gastrin is more important indirectly by increasing histamine synthesis in ECL cells, as gastrin has no effect on the maximum histamin-stimulated gastric acid secretion.
ECL has 107 operating mines, a majority of them in Asansol.
ECL and .
; Embeddable Common Lisp ( ECL ): ECL includes a bytecode interpreter and compiler.
ECL then compiles Lisp code to C, compiles the C code with a C compiler and can then load the resulting machine code.
; ManKai Common Lisp ( MKCL ): A branch of ECL.
GCL, ECL and MKCL originate from this Common Lisp implementation.
The first version, the Alpha 21064 or EV4, was the first CMOS microprocessor whose operating frequency rivalled higher-powered ECL minicomputers and mainframes.
Other members of the MIPS family include the R6000, an ECL implementation produced by Bipolar Integrated Technology.
This was joined in 1975 by the higher-performance KL10 ( later faster variants ), which was built from ECL, was microprogrammed, and had cache memory.
The Cray-1 used only four different IC types, an ECL dual 5-4 NOR gate ( one 5-input, and one 4-input, each with differential output ), another slower MECL 10K 5-4 NOR gate used for address fanout, a 16 × 4-bit high speed ( 6 ns ) static RAM ( SRAM ) used for registers, and a 1, 024 × 1-bit 50 ns SRAM used for the main memory.
Each signal produced by the ECL circuitry was a differential pair, so the signals were balanced.
The high-performance ECL circuitry generated considerable heat, and Cray's designers spent as much effort on the design of the refrigeration system as they did on the rest of the mechanical design.
Botulinum toxin can be detected by a variety of techniques, including enzyme-linked immunosorbent assays ( ELISAs ), electrochemiluminescent ( ECL ) tests and mouse inoculation or feeding trials.
Designers can combine ECL and TTL devices in the same system to achieve best overall performance and economy, but level-shifting devices are required between the two logic families.
ECL, by virtue of its symmetric low-impedance output structure, does not have this drawback.
The RISC machine was to be based on ECL technology, and was one of three ECL projects Digital was undertaking at the time.
Funding the R & D costs of multiple ECL projects yielding products that would ultimately compete against each other was a strain.
Of the three ECL projects, the VAX 9000 was the only one that was directly commercialized.
Cheetah was originally planned to be manufactured using bipolar emitter-coupled logic ( ECL ) technology, but by 1984 complementary metal – oxide – semiconductor ( CMOS ) technology afforded an increase in the level of circuit integration while improving transistor-logic performance.
Education at the ECL is multidisciplinary and typically lasts three to four years.
ECL and D
The most important inhibitor of the ECL cell is somatostatin from oxyntic D cells.
ECL and program
: Extended Cadet Leader ( ECL ): Cadets who have completed the AFROTC curriculum but need additional time to complete their academic degree, such as 5-year engineering program students.
ECL and for
It used newer 20, 000-gate CMOS and 10, 000-gate emitter-coupled logic ( ECL ) gate arrays for a boost in clock speed from 10 MHz to 25 MHz, and rated at 50 MFLOPS peak for double precision per CPU ( 100 MFLOPS peak for single precision ).
Texas Instruments was contracted for the ECL based ICs.
In 1989 Tandem introduced the NonStop Cyclone, a fast but expensive system for the mainframe end of the market. Each self-checking CPU took three boards full of hot-running ECL gate array chips, plus memory boards.
By 1971, the Illiac IV supercomputer, which was the fastest computer in the world for several years, used about a quarter-million small-scale ECL logic gate integrated circuits to make up sixty-four parallel data processors.
* Pitcher Nip Winters wins a record 27 games for Hilldale in the ECL regular season.
This situation is typical for over-driven transistor differential amplifiers and ECL gates.
The same idea is used later for building DCTL, ECL, some TTL ( 7450, 7460 ), NMOS and CMOS gates.
The ECL raided the NNL for players, including Hall of Famers Oscar Charleston, Biz Mackey, and John Henry Lloyd, starting a war that lasted for two years.
In 1923 they and four other eastern teams formed the Eastern Colored League ( ECL ) and raided the NNL for many of its top players, including Oscar Charleston, John Henry Lloyd, Biz Mackey, Heavy Johnson, George Scales, George Carr, Clint Thomas, and Reuben Currie.
This allows matching to low levels needed by analog electronics, higher levels for ECL and even higher levels for TTL.
ECL is used for very high-speed applications because of its price and power demands, while NMOS logic is mainly used in VLSI circuits applications such as CPUs and memory chips which fall outside of the scope of this article.
Logic used 3-level ECL circuits ( single-ended for control logic, and differential for datapaths ) while RAM structures used CMOS.
Gastrin exerts a trophic effect on enterochromaffin-like cells ( ECL cells are responsible for histamine secretion ) and is hypothesized to be one mechanism to explain the malignant transformation of ECL cells into carcinoid tumors in AMAG.
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