STATUS SWITCHING METHOD

The present invention provides a status switching method applied to a slave device. The status switching method includes: receiving a command wrapper from a host device; receiving a status query command corresponding to the command wrapper from the host device; transmitting a status wrapper to the h...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN CHUN-YU, HSU YAOUNG, WANG TUANIEH, KUAN CHIIH
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides a status switching method applied to a slave device. The status switching method includes: receiving a command wrapper from a host device; receiving a status query command corresponding to the command wrapper from the host device; transmitting a status wrapper to the host device in response to the status query command; and refusing to enter a low-power status corresponding to a switch status request when the switch status request is received during a specific period, wherein the specific period starts when the command wrapper is received and ends when the status wrapper is transmitted.