Definitions for daughterboard
daugh·ter·board

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1. daughterboardnoun

   A circuit board that is an extension of a motherboard or other card.

2. Etymology: (modelled on motherboard)

WikipediaRate this definition:0.0 / 0 votes

1. daughterboard

   In computing, an expansion card (also called an expansion board, adapter card, peripheral card or accessory card) is a printed circuit board that can be inserted into an electrical connector, or expansion slot (also referred to as a bus slot) on a computer's motherboard (see also backplane) to add functionality to a computer system. Sometimes the design of the computer's case and motherboard involves placing most (or all) of these slots onto a separate, removable card. Typically such cards are referred to as a riser card in part because they project upward from the board and allow expansion cards to be placed above and parallel to the motherboard. Expansion cards allow the capabilities and interfaces of a computer system to be extended or supplemented in a way appropriate to the tasks it will perform. For example, a high-speed multi-channel data acquisition system would be of no use in a personal computer used for bookkeeping, but might be a key part of a system used for industrial process control. Expansion cards can often be installed or removed in the field, allowing a degree of user customization for particular purposes. Some expansion cards take the form of "daughterboards" that plug into connectors on a supporting system board. In personal computing, notable expansion buses and expansion card standards include the S-100 bus from 1974 associated with the CP/M operating system, the 50-pin expansion slots of the original Apple II computer from 1977 (unique to Apple), IBM's Industry Standard Architecture (ISA) introduced with the IBM PC in 1981, Acorn's tube expansion bus on the BBC Micro also from 1981, IBM's patented and proprietary Micro Channel architecture (MCA) from 1987 that never won favour in the clone market, the vastly improved Peripheral Component Interconnect (PCI) that displaced ISA in 1992, and PCI Express from 2003 which abstracts the interconnect into high-speed communication "lanes" and relegates all other functions into software protocol.

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1. Daughterboard

   A daughterboard, daughtercard, mezzanine board or piggyback board is a circuit board meant to be an extension or "daughter" of a motherboard, or occasionally of another card. In particular, daughterboards often have plugs, sockets, pins, connectors, or other attachments for other boards, which is what differentiates them from standard expansion boards such as for PCI or ISA, which are usually called expansion cards. In addition, daughterboards usually have only internal connections within a computer or other electronic device rather than any external ones, and usually access the motherboard directly rather than through a computer bus. Daughterboards are sometimes used in computers in order to allow for expansion cards to fit on their side, parallel to the motherboard, usually to maintain a small or slim form factor. In this case they can also be called riser cards, or risers. Daughterboards are also sometimes used to expand the basic functionality of an electronic device, such as when a certain model has features added to it and is released as a new or separate model. Rather than redesign the first model completely, a daughterboard may be added to a special port or connector on the motherboard or mainboard. These usually fit on top of and parallel to the board, separated by spacers or standoffs, and are therefore sometimes called mezzanine cards due to being stacked like the mezzanine of a theatre. Wavetable cards are often mounted on sound cards in this manner.

How to pronounce daughterboard?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say daughterboard in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of daughterboard in Chaldean Numerology is: 1

2. Pythagorean Numerology

   The numerical value of daughterboard in Pythagorean Numerology is: 7

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References

1. ^ Wiktionary
   https://en.wiktionary.org/wiki/Daughterboard
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/Daughterboard
3. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=daughterboard