SEMICONDUCTOR DEVICE AND METHOD FOR DETECTING FAILURES OF THE DEVICE

PROBLEM TO BE SOLVED: To solve an issue that an existing semiconductor device faces, which is an inability to specify a failed path.SOLUTION: The semiconductor device according to an embodiment includes memory transfer control units 101 to 105 controlling data transfer between a memory 2 and sound u...

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1. Verfasser:	ITO HIROHIKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACOUSTICS CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION TESTING
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Zusammenfassung:	PROBLEM TO BE SOLVED: To solve an issue that an existing semiconductor device faces, which is an inability to specify a failed path.SOLUTION: The semiconductor device according to an embodiment includes memory transfer control units 101 to 105 controlling data transfer between a memory 2 and sound units 211 to 215, one of the memory transfer control units and one of the sound units forming a plurality of sound data transfer paths, at least one of which serving to output reproduced sound data and at least two of which serving to acquire at least two recorded sound data caused by one reproduced sound data.SELECTED DRAWING: Figure 5 【課題】従来の半導体装置は、故障した経路を特定できない問題があった。【解決手段】一実施の形態によれば、半導体装置は、メモリ２とサウンドユニット２１１〜２１５との間のデータ転送を制御するメモリ転送制御ユニット１０１〜１０５を有し、１つのメモリ転送制御ユニットと１つのサウンドユニットとにより音声データ転送経路を複数構成し、少なくとも１つの音声データ転送経路を介して再生音声データを出力し、かつ、少なくとも２つの音声データ転送経路により１つの再生音声データに起因して生じる少なくとも２つの録音音声データを取得する。【選択図】図５