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Fetch

That portion of a computer cycle during which the next instruction is retrieved from memory.

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Related terms

fetch
Natural environment; Coral reefs

The uninterrupted distance over which the wind blows (measured in the direction of the wind) without a significant change of direction.

fetch
Computer; Software; Software engineering

To locate and load computer instructions or data from storage.

fetch
Earth science; Physical oceanography

In surface gravity wave generation theories, the length of water over which a wind is blowing. The wave height is completely determined in such theories by the fetch, the duration ...

fetch
Engineering; Electronic engineering

An operation in a computer run in which the location of the next instruction is taken from memory and changed if necessary; it then goes to the control register.

fetch
Energy; Hydro dam; Dam safety

The-straight-line distance across a body of water subject to wind forces. The fetch is one of the factors used in calculating wave heights in a reservoir.

auto mode
Semiconductors; Digital Signal Processors (DSP)

A context-sensitive debugging mode that automatically switches between showing assembly language code in the DISASSEMBLY window and C code in the FILE window, depending on what ...

analog-to-digital (A/D) converter
Semiconductors; Digital Signal Processors (DSP)

A converter with internal sample-and hold circuitry used to translate an analog signal to a digital signal.

assembly mode
Semiconductors; Digital Signal Processors (DSP)

A debugging mode that shows assembly language code in the DISASSEMBLY window and does not show the FILE window, no matter what type of code is currently running.

absolute lister
Semiconductors; Digital Signal Processors (DSP)

A debugging tool that accepts linked files as input and creates .abs files as output. These .abs files can be assembled to produce a listing that shows the absolute addresses of ...

auxiliary register pointer buffer (ARB)
Semiconductors; Digital Signal Processors (DSP)

A field in the status register that holds the previous value of the auxiliary register pointer (ARP).

auxiliary register buffer (ARB) bits
Semiconductors; Digital Signal Processors (DSP)

A field that holds the previous value contained in the auxiliary register pointer (ARP). These bits are stored in status register 1.

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