STORAGE DEVICE COMPATIBLE WITH SELECTED ONE OF MULTIPLE INTERFACE STANDARDS

A storage device includes a nonvolatile semiconductor memory module, and a host interface for connection to a host that is external to the storage device. The host interface includes a first interface circuit conforming to Serial Peripheral Interface (SPI) and a second interface circuit conforming t...

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Bibliographische Detailangaben
Hauptverfasser: FURUYAMA, Yoshio, KODERA, Shunsuke
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A storage device includes a nonvolatile semiconductor memory module, and a host interface for connection to a host that is external to the storage device. The host interface includes a first interface circuit conforming to Serial Peripheral Interface (SPI) and a second interface circuit conforming to an interface standard different from SPI. Output terminals of the first interface circuit are connected to input terminals of the second interface circuit, and output terminals of the second interface circuit are connected to input terminals of the nonvolatile semiconductor memory module.