Memory card apparatus
This invention is associated with a memory card apparatus using EEPROMs (19) as semiconductor memories. Externally input date are temporarily recorded in a buffer memory (13) and are subsequently written in the EEPROMs (19). Verify processing is automatically performed between the buffer memory (13)...
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Main Authors | , , , , , |
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Format | Patent |
Language | English French German |
Published |
07.05.1997
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Abstract | This invention is associated with a memory card apparatus using EEPROMs (19) as semiconductor memories. Externally input date are temporarily recorded in a buffer memory (13) and are subsequently written in the EEPROMs (19). Verify processing is automatically performed between the buffer memory (13) and the EEPROMs (19). Similarly, data read out from the EEPROMs (19) are temporarily recorded in the buffer memory (13) and are subsequently output to an external unit. Even with the EEPROMs (19), it seems that this memory card can be used in the same manner as a memory card using an SRAM, when viewed from the outside of the card. |
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AbstractList | This invention is associated with a memory card apparatus using EEPROMs (19) as semiconductor memories. Externally input date are temporarily recorded in a buffer memory (13) and are subsequently written in the EEPROMs (19). Verify processing is automatically performed between the buffer memory (13) and the EEPROMs (19). Similarly, data read out from the EEPROMs (19) are temporarily recorded in the buffer memory (13) and are subsequently output to an external unit. Even with the EEPROMs (19), it seems that this memory card can be used in the same manner as a memory card using an SRAM, when viewed from the outside of the card. |
Author | SATO, TOSHIAKI KONISHI, KAZUO TERASAKI, SETSUO YOSHIOKA, SHIMPEI MATSUBARA, HIROAKI MARUYAMA, KOJI |
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Discipline | Medicine Chemistry Sciences Physics |
DocumentTitleAlternate | Appareil d'enregistrement sur une carte à mémoire Aufzeichnungsgerät für eine Speicherkarte |
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Notes | Application Number: EP19960120115 |
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RelatedCompanies | TOSHIBA AVE CO., LTD KABUSHIKI KAISHA TOSHIBA |
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Snippet | This invention is associated with a memory card apparatus using EEPROMs (19) as semiconductor memories. Externally input date are temporarily recorded in a... |
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SubjectTerms | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY INFORMATION STORAGE PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION STATIC STORES |
Title | Memory card apparatus |
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