Wenderoth, Lind & Ponack, L.L.P.
Memory card controller, memory card adaptor and memory card drive
A memory card controller includes a receiver, a flow controller, a continuity determination unit, and a command controller. When size of data transferred from the memory card reaches transfer size specified by first read command, the command controller controls the flow controller to transmit a response representing a transfer busy state, and pauses a transfer operation of the memory card. When the receiver receives a second read command in a state that the transfer operation of the memory card is paused, the command controller controls the flow controller to transmit a response representing transfer ready state to the transfer authorization request from the memory card so as to restart a transfer operation of the memory card.
Panasonic Corporation
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G06F G06F G06F
inventional inventional inventional
Takeshi
Otsuka