MAIN CONTROL SUBSTRATE AND RISER CARD

To provide a main control substrate and a riser card that can enable a plurality of card device configurations while maintaining signal quality.SOLUTION: A main control board comprises an expansion slot that allows insertion and withdrawal of a riser card including a plurality of slots allowing inse...

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Bibliographic Details
Main Authors PAMELA SANTOS GONZALEZ, KOMIYAMA TAKUYA
Format Patent
LanguageEnglish
Japanese
Published 21.06.2023
Subjects
CALCULATING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PHYSICS
PRINTED CIRCUITS
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Summary:To provide a main control substrate and a riser card that can enable a plurality of card device configurations while maintaining signal quality.SOLUTION: A main control board comprises an expansion slot that allows insertion and withdrawal of a riser card including a plurality of slots allowing insertion and withdrawal of a card device having an edge connector, and has an electric contact corresponding to at least one of the slots. The main control board further comprises an expansion connector that is provided separately from the expansion slot, and has an electric contact that can be connected, through a cable, to an interface connector provided in electrical correspondence with at least one of the slots not electrically connected with the expansion slot.SELECTED DRAWING: Figure 1 【課題】信号品質を維持したまま複数のカードデバイス構成を可能にすることができる主制御基板およびライザーカードを提供することである。【解決手段】主制御基板は、エッジコネクタを有するカードデバイスが挿抜可能なスロットを複数備えたライザーカードのエッジコネクタが挿抜可能であり、前記スロットの少なくともひとつに対応する電気接点を有する拡張スロットを備える。また、主制御基板は、前記拡張スロットとは別に設けられ、前記拡張スロットと電気的に接続されていない前記スロットのうち少なくともひとつに電気的に対応して設けられるインターフェースコネクタにケーブルを介して接続可能な電気接点を有する拡張コネクタを備える。【選択図】図１
Bibliography:Application Number: JP20210200270