CO OZNACZA SŁOWO FRONT-END PROCESSOR
Procesor końcowy
Procesor frontonu lub procesor komunikacyjny to mały komputer, który łączy z komputerem hosta wiele sieci, takich jak SNA lub wiele urządzeń peryferyjnych, takich jak terminale, jednostki dyskowe, drukarki i jednostki taśm. Dane są przesyłane między komputerem głównym a procesorem przednim, korzystając z szybkiego interfejsu równoległego. Procesor końcowy komunikuje się z urządzeniami peryferyjnymi za pomocą wolniejszych interfejsów szeregowych, zwykle również przez sieci komunikacyjne. Chodzi o to, aby z komputera hosta odłączyć obciążanie urządzeń peryferyjnych, przesyłanie i odbieranie wiadomości, pakietowanie i demontaż pakietów, wykrywanie błędów i korekcję błędów. Dwa przykłady to IBM 3705 Communications Controller i Burroughs Data Communications Processor. Czasami FEP jest synonimem sterownika komunikacyjnego, choć ten ostatni niekoniecznie jest elastyczny. Wcześniejsze sterowniki komunikacyjne, takie jak seria IBM 270x, były twarde, ale później były urządzeniami programowalnymi. Procesor końcowy jest również używany w bardziej ogólny sposób w asymetrycznych systemach wielomodowych.
Definicja słowa front-end processor w słowniku
Definicja procesora front-end w słowniku to mały komputer, który odbiera dane z urządzeń wejściowych i wykonuje kilka początkowych zadań przetwarzania przed przekazaniem go do bardziej wydajnego komputera do ostatecznego przetworzenia.
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One attractive solution to the limitations of SDLC is to use a technique called
group polling. Instead of polling each controller separately, the front-end
processor polls only the gateway. Group polling comes as an option in the 3174's
software ...
On Monday, May 19, NCR Comten, Inc. made its most important product
announcement in years: the NCR 5660, a huge front-end processor targeted at
very large IBM shops. The machine is equipped with 16M bytes of storage and
can be ...
Concentrators, depending on their intelligence, can also be part of the network
management system, again usually under the control of a front-end processor or
other controller. The network processor is not dependent on the host.
IBM has implemented QLLC in many products, including newer versions of the
network control program (NCP) Packet Switching Interface (NPSI), which runs in
a 3705 or 3725 front-end processor. NPSI provides an X.25 interface to a ...
COMMUNICATIONS PROCESSORS Processors from page 33 to change
functions in the field. Front-end processors A front-end processor off-loads those
functions from the host mainframe associated with communications. These
functions ...
BY PAUL KORZENIOWSKI Senior Writer Competition in the normally cool front-
end processor market heated up last week as IBM and NCR Comten, Inc.
expanded their product lines. As expected, NCR Comten — IBM's chief
competitor in the ...
Implementing packet assembler/ disassembler functions in a separate box also
prevents the user from extending X.25 time division multiplexing capabilities all
the way to the front-end processor. Instead of having multiple devices share one
...
BY PAUL KORZENIOWSKI Senior Editor Two early users have found that NCR
Comten, Inc.'s 5620 front-end processor fits their communications bills. Both
Continental Baking Co. and Montreal Trust claim that the remote front-end
processor ...
Front-End Processor In Figure 2, the flow in the operating system elements is split
between the terminal and the application, yielding a partitioning that creates a
front-end processor. In this case, the communications between the two systems ...
FEP headlines IBM rollout continued from page 1 The Model 410 is a redundant
version of the Model 210, the first redundant front-end processor IBM has offered.
Available in September, the 3745 Model 410 will feature two central processors,
...
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «FRONT-END PROCESSOR»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
front-end processor w wiadomościach.
Freescale Airfast digital front-end processor redefines cellular base …
2015 International Microwave Symposium – Freescale Semiconductor (NYSE:FSL) today introduced the industry's first fully ... «Finances.com, Maj 15»
Intel frets over US ban on export of Xeon chips to China
It boasts a self-developed internet network, operating system, front-end processor and software but contains two Intel processors. «WantChinaTimes, Kwi 15»
Does Bitcoin still matter?
While you're at the counter, your information is sent to a front-end processor, which locates the bank that issued your card and confirms validity ... «CBS News, Lut 15»
Nasdaq OMX Won Over SIP Committee With Latency Reductions …
In addition, the front-end processor operating system (OS) was upgraded to Windows Server OS. Some have argued that exchange members ... «Wall Street & Technology, Lis 14»
Patent Trolls are NOT the Biggest Barrier to Innovation
... reservations per second where there were 6 I/O hits and 85,000 instructions after the transactions were passed from the front-end processor. «IPWatchdog.com, Paz 14»
STEPHENSON: Costly HRM garbage system needs cleaning up
The pre-sorted garbage that goes through the front-end processor and waste stabilization facility at Otter Lake was supposed to create a ... «TheChronicleHerald.ca, Paz 14»
Former candidate wants Halifax Coun. Reg Rankin to resign amid …
“Everything is about garbage,” McDonald said, referring to Rankin's fight to keep the front-end processor at the Otter Lake landfill. “But we can't ... «TheChronicleHerald.ca, Kwi 14»
Why Apple chooses Imagination for its GPUs
Previously a GPU core was the front-end processor which was responsible for scheduling and dispatching work. Or it could be used to describe ... «Android Authority, Mar 14»
How to tell when your memory loss is normal – and when it's dementia
You see, our working memory is our front-end processor and problem solver. If I ask you to give me the right change, tell you directions to my ... «The Globe and Mail, Sty 14»
Halifax trash changes on hold
... making changes to the front-end processor and waste stabilization facilities — special composting and recycling facilities — at the Otter Lake ... «TheChronicleHerald.ca, Sty 14»