| podobné slovo | definícia |
ddr = deutsche demokratische republik (1949-1990)
(encz) | DDR = Deutsche Demokratische Republik (1949-1990),NDR = Nemecká
demokratická republika n: [hist.] jose |
strontium 90
(encz) | strontium 90, n: |
antonín dvořák (1841-1904)
(czen) | Antonín Dvořák (1841-1904),Dvorakn: [jmén.] český skladatel Petr Prášek |
boris leonidovič pasternak (1890-1960)
(czen) | Boris Leonidovič Pasternak (1890-1960),Pasternakn: [jmén.] ruský
spisovatel Petr Prášek |
jules verne (1828-1905)
(czen) | Jules Verne (1828-1905),Vernen: [jmén.] francouzský spisovatel Petr
Prášek |
william edward parry (1790-1855)
(czen) | William Edward Parry (1790-1855),Parryn: [jmén.] anglický polárník Petr
Prášek |
90th
(gcide) | 90th \90th\ adj.
1. coming next after the eighty-ninth in a series
Syn: ninetieth
[WordNet 1.5 +PJC] |
1790s
(wn) | 1790s
n 1: the decade from 1790 to 1799 |
1890s
(wn) | 1890s
n 1: the decade from 1890 to 1899 [syn: nineties, 1890s] |
190
(wn) | 190
adj 1: being ten more than one hundred eighty [syn: {one hundred
ninety}, 190, xcl] |
1900s
(wn) | 1900s
n 1: the decade from 1900 to 1909 |
190th
(wn) | 190th
adj 1: the ordinal number of one hundred eighty-five in counting
order [syn: hundred-and-ninetieth, 190th] |
1990s
(wn) | 1990s
n 1: the decade from 1990 to 1999 [syn: nineties, 1990s] |
90th
(wn) | 90th
adj 1: the ordinal number of ninety in counting order [syn:
ninetieth, 90th] |
atomic number 90
(wn) | atomic number 90
n 1: a soft silvery-white tetravalent radioactive metallic
element; isotope 232 is used as a power source in nuclear
reactors; occurs in thorite and in monazite sands [syn:
thorium, Th, atomic number 90] |
strontium 90
(wn) | strontium 90
n 1: a radioactive isotope of strontium (with the mass number
90) that is present in the fallout from nuclear explosions;
can be assimilated like calcium into bones |
90-90 rule
(foldoc) | Ninety-Ninety Rule
90-90 Rule
"The first 90% of the code accounts for the first 90%
of the development time. The remaining 10% of the code
accounts for the other 90% of the development time".
An aphorism attributed to Tom Cargill of Bell Labs, and
popularised by Jon Bentley's September 1985 "Bumper-Sticker
Computer Science" column in "Communications of the ACM". It
was there called the "Rule of Credibility", a name which seems
not to have stuck.
[Jargon File]
(1995-07-14)
|
alcool-90
(foldoc) | Alcool-90
An object-oriented extension of ML with
run-time overloading and a type-based notion of modules,
functors and inheritance. It is built on CAML Light.
(ftp://ftp.inria.fr/lang/alcool).
E-mail: .
(1995-04-18)
|
amd 29000
(foldoc) | AMD 29000
A RISC microprocessor descended from the
Berkley RISC design. Like the SPARC design that was
introduced shortly afterward, the 29000 has a large {register
set} split into local and global sets. But though it was
introduced before the SPARC, it has a more elegant method of
register management.
The 29000 has 64 global registers, in comparison to the
SPARC's eight. In addition, the 29000 allows variable sized
windows allocated from the 128 register stack cache. The
current window or stack frame is indicated by a stack pointer,
a pointer to the caller's frame is stored in the current
frame, like in an ordinary stack (directly supporting stack
languages like C, a CISC-like philosophy). Spills and
fills occur only at the ends of the cache, and registers are
saved/loaded from the memory stack. This allows variable
window sizes, from 1 to 128 registers. This flexibility, plus
the large set of global registers, makes register allocation
easier than in SPARC.
There is no special condition code register - any general
register is used instead, allowing several condition codes to
be retained, though this sometimes makes code more complex.
An instruction prefetch buffer (using burst mode) ensures
a steady instruction stream. To reduce delays caused by a
branch to another stream, the first four new instructions are
cached and next time a cached branch (up to sixteen) is taken,
the cache supplies instructions during the initial memory
access delay.
Registers aren't saved during interrupts, allowing the
interrupt routine to determine whether the overhead is
worthwhile. In addition, a form of register access control is
provided. All registers can be protected, in blocks of 4,
from access. These features make the 29000 useful for
embedded applications, which is where most of these processors
are used, allowing it the claim to be "the most popular RISC
processor". The 29000 also includes an MMU and support for
the AMD 29027 FPU.
(1995-06-19)
|
amd 29027
(foldoc) | AMD 29027
The FPU for the AMD 29000.
(1995-01-16)
|
amd am2901
(foldoc) | AMD Am2901
A 4-bit bit-slice processor from {Advanced Micro
Devices}. It featured sixteen 4-bit registers and a 4-bit
ALU and operation signals to allow carry/borrow or shift
operations and such to operate across any number of other
2901s. An address sequencer (such as the 2910) could
provide control signals with the use of custom microcode in
ROM.
(1994-11-16)
|
amd am2903
(foldoc) | AMD Am2903
A bit-slice prcessor from {Advanced Micro
Devices} which featured hardware multiply.
(1994-11-16)
|
convert.f90
(foldoc) | convert.f90
A Fortran77 to Fortran90 translator by
Michael Metcalf . The significant
differences between the two Fortrans made this package useful.
(http://hepd.pnpi.spb.ru/docs_html/Fortran90/WWW/f90/convert.f90).
(2020-03-01)
|
fortran 90
(foldoc) | Fortran 90
(Previously "Fortran 8x" and "Fortran Extended") An extensive
enlargement of Fortran 77. Fortran 90 has derived types,
assumed shape arrays, array sections, functions returning
arrays, case statement, module subprograms and internal
subprograms, optional and keyword subprogram arguments,
recursion, and dynamic allocation. It is defined in ISO
1539:1991, soon to be adopted by ANSI.
["Fortran 90 Explained", M. Metcalf et al, Oxford University
Press 1990].
(1994-12-16)
|
fx-90
(foldoc) | FX-90
A language with partial type and effect
reconstruction and first-class modules.
(1995-01-31)
|
hc-900
(foldoc) | HC-900
A hybrid controller made by Honeywell.
{Honeywell
(http://honeywell.silverw.com/docs/51-52-03-31.pdf)}.
[Hybrid of what and what?]
(2004-03-31)
|
hol-90
(foldoc) | HOL-90
An implementation of HOL built on SML/NJ by Brian Graham
. Runs on Sun-4.
(ftp://fsa.cpsc.ucalgary.ca/pub/hol90.tar.Z). Mailing list:
info-hol@clover.ucdavis.edu.
|
ibm 7090
(foldoc) | IBM 7090
A transistorised version of the IBM 709 which was
a very popular high end computer in the early 1960s. The 7090
had 32Kbytes of 36-bit core memory and a hardware {floating
point unit}. Fortran was its most popular language, but it
supported many others. It was later upgraded to the {IBM
7094}, and a scaled down version, the IBM 7040 was also
introduced.
IBM 7090s controlled the Mercury and Gemini space flights, the
Balistic Missile Early Warning System (until well into the
1980s), and the CTSS time sharing system at MIT.
The 7090 was not good at unit record I/O, so in small
configurations an IBM 1401 was used for SPOOL I/O and in
large configurations (such as a 7090/94) a 7040/44 would be
directly coupled and dedicated to handling printers and {card
readers}. (See the film Dr Strangelove).
(1999-01-19)
|
ibm390
(foldoc) | IBM 370ESA
IBM390
IBM zSeries
(Enterprise System Architecture) An IBM
mainframe computer introduced in 1988. Successor to the
IBM 370XA had enhanced access registers that allowed access
to other forms of virtual memory. This enhancement allowed
more data storage in main and virtual memory, reducing I/O
operating and improving speed and efficiency. The IBM 370ESA
was rebranded as the IBM390, and later as the zSeries.
(2004-06-06)
|
iso 9000
(foldoc) | ISO 9000
A set of international standards for both quality management
and quality assurance that has been adopted by over 90
countries worldwide. The ISO 9000 standards apply to all
types of organisations, large and small, and in many
industries.
The standards require: standard language for documenting
quality processes; system to manage evidence that these
practices are instituted throughout an organisation; and
third-party auditing to review, certify, and maintain
certification of organisations. The ISO 9000 series
classifies products into generic product categories: hardware,
software, processed materials, and services.
Documentation is at the core of ISO 9000 conformance. In fact,
the standards have been paraphrased as:
"Say what you do. Do what you say. Write it down."
In Britain it is associated with BS5750 which may become
obsolete.
["The ISO 9000 Guide," c. 1993 Interleaf, Inc].
(1995-01-30)
|
iso 9072
(foldoc) | Remote Operations Service Element
ISO 9072
ROSE
X.219
X.229
(ROSE) A sub-layer of protocol layer six
(presentation layer) in the OSI seven layer model which
provides SASE for remote operations.
Documents: ITU Rec. X.229 (ISO 9072-2), ITU Rec. X.219
(ISO 9072-1).
(1997-12-07)
|
od390
(foldoc) | OD390
A CICS Web interperter from IBM used
for application development involving web interfaces to DB2
tables.
(1998-06-21)
|
os/390
(foldoc) | OS/390
An IBM mainframe operating system,
featuring integrated MVS, UNIX, LAN, {distributed
computing} and application enablement services through its
base elements. These base services enable open, distributed
processing and offer a foundation for object-ready application
development. The OS/390 base includes a {Communication
Server} that includes VTAM, the VTAM AnyNet feature,
TCP/IP and TIOC. It provides SNA (3270), APPC,
High Performance Routing, ATM support, sockets and
RPC.
OS/390 is basically rebranded, repackaged MVS/OE, CMOS
processors, RAMAC disk arrays and open systems extension
to networking in VTAM, the principle being that if you can't
compete, rebrand what you have and tell everyone it's
something new.
(http://204.146.133.206/os390/index.html).
(1999-01-20)
|
rfc 903
(foldoc) | RFC 903
The RFC defining {Reverse Address
Resolution Protocol}.
(rfc:903).
(1994-12-08)
|
rfc 908
(foldoc) | RFC 908
The July 1984 RFC defining {Reliable
Data Protocol} (RDP).
(rfc:908).
(2004-09-14)
|
tk-90x
(foldoc) | TK-90X
TK-95
A Brazilian clone, manufactured by {Micro
Digital}, of the British Sinclair Research ZX Spectrum
8-bit microcomputer. It differed from the standard
Spectrum by adding an Interface 2-compatible joystick
interface, and extra BASIC commands to aid programming
and graphics-editing. Because of these differences, it was
slightly incompatible with the standard Spectrum.
A later model, the TK-95, which boasted an improved keyboard
(similar to the Commodore 64's) and a more compatible ROM,
was little more than a Timex TC2048 (another Spectrum
clone) in disguise.
{comp.sys.sinclair FAQ
(http://kendalls.demon.co.uk/cssfaq/)}.
["comp.sys.sinclair FAQ", D Burke M Fayzullin P Kendall et al,
pub. Philip Kendall 1998]
(1998-11-09)
|
tms 9900
(foldoc) | TMS 9900
One of the first true 16-bit microprocessors,
released by Texas Instruments in June 1976 (the first are
probably National Semiconductor IMP-16 or AMD-2901 {bit
slice processors} in 16-bit configuration). It was designed
as a single chip version of the TI 990 minicomputer
series, much like the Intersil 6100 was a single chip
PDP-8, and the Fairchild 9440 and Data General mN601
were both one chip versions of Data General's Nova.
Unlike the IMS 6100, however, the TMS 9900 had a mature, well
thought out design.
It had a 15-bit address space and two internal 16 bit
registers. One unique feature was that all user registers
were actually kept in memory - this included stack pointers
and the program counter. A single workspace register
pointed to the 16 register set in RAM, so when a
subroutine was entered or an interrupt was processed, only
the single workspace register had to be changed - unlike some
CPUs which required dozens or more register saves before
acknowledging a context switch.
This was feasible at the time because RAM was often faster
than the CPUs. A few modern designs, such as the INMOS
transputer, use this same design using caches or {rotating
buffers}, for the same reason of faster context switches.
Other chips of the time, such as the 650x series had a
similar philosophy, using index registers, but the TMS 9900
went the farthest in this direction.
That wasn't the only positive feature of the chip. It had
good interrupt handling features and very good instruction
set. Serial I/O was available through address lines. In
typical comparisons with the Intel 8086, the TMS9900 had
smaller and faster programs. The only disadvantage was the
small address space and need for fast RAM.
Despite very poor support from Texas Instruments, the TMS 9900
had the potential at one point to surpass the Intel 8086 in
popularity.
(1994-11-30)
|
v.90
(foldoc) | V.90
V.pcm
An ITU-T standard modem serial line
protocol allowing download speeds of up to 56 kbps with
upload speeds of 33.6 kbps. V.90 modems are designed for
connections that are digital at one end and have only one
digital-to-analogue conversion.
As of 1998-02-06 the V.90 standard, formerly called V.pcm, has
been given final approval by ITU-T. On 1998-10-27 the ITU-T
announced that approval of the V.90 standard was completed.
Interoperability testing is complete or in progress for
several modem manufacturers. The V.90 standard reconciles two
competing standards, X2 and K56flex.
The ITU-T has initiated the approval process for a new
all-digital version of the protocol, to be known as V.91.
{ITU Press Release 98-04
(http://itu.int/newsroom/press/releases/1998/98-04.html)}.
and {NP-3
(http://itu.int/newsroom/press/releases/1998/NP-3.html)}.
(1999-01-25)
|
mas90
(vera) | MAS90
Mittelstands-Anwendungs-System 90 (IBM)
|