摘要:
Disclosed herein is an information processing apparatus, including: setting means for setting, a maximum transfer size; calculation means for subtracting a second data amount from a first data amount to calculate a third data amount; boundary determination means for determining whether this transfer will involve a page boundary being extended across; buffer boundary determination means for determining whether this transfer will involve a buffer size being exceeded; transfer size determination means for determining whether or not the third data amount is equal to or less than the maximum transfer size; and determination means for determining a data amount of data to be transferred within limits of the third data amount, based on a first determination made by the boundary determination means, a second determination made by the buffer boundary determination means, and a third determination made by the transfer size determination means.
摘要:
A card type peripheral apparatus connected to a host apparatus for communication therewith according to a specific protocol. The card type peripheral apparatus includes a plurality of configuration registers configured to be accessible by the host apparatus and to be set with diverse set information. At least one of the plurality of configuration registers is a special register configured to be set with data arbitrarily selected and fixedly established by a vendor that either fabricates or markets the card type peripheral apparatus. The special register is set with protocol identification information for discriminating the specific protocol.
摘要:
A card type peripheral apparatus connected to a host apparatus for communication therewith according to a specific protocol. The card type peripheral apparatus includes a plurality of configuration registers configured to be accessible by the host apparatus and to be set with diverse set information. At least one of the plurality of configuration registers is a special register configured to be set with data arbitrarily selected and fixedly established by a vendor that either fabricates or markets the card type peripheral apparatus. The special register is set with protocol identification information for discriminating the specific protocol.
摘要:
A card-type peripheral device having a plurality of specifications of external interfaces includes a connector configured to connect the card-type peripheral device to a connectable device connectable to the card-type peripheral device, the connector including a dedicated terminal in which an interface to be used is set; an electronic component configured to be accessed via the set interface; a plurality of interface function units each configured to control an interface compliant with one of the plurality of specifications; and a communication function unit configured to perform communication with the electronic component using one of the interface function units having a specification corresponding to a setting of the dedicated terminal.
摘要:
A card type peripheral apparatus connected to a host apparatus for communication therewith according to a specific protocol. The card type peripheral apparatus includes a plurality of configuration registers configured to be accessible by the host apparatus and to be set with diverse set information. At least one of the plurality of configuration registers is a special register configured to be set with data arbitrarily selected and fixedly established by a vendor that either fabricates or markets the card type peripheral apparatus. The special register is set with protocol identification information for discriminating the specific protocol.
摘要:
A card type peripheral apparatus connected to a host apparatus for communication therewith according to a specific protocol. The card type peripheral apparatus includes a plurality of configuration registers configured to be accessible by the host apparatus and to be set with diverse set information. At least one of the plurality of configuration registers is a special register configured to be set with data arbitrarily selected and fixedly established by a vendor that either fabricates or markets the card type peripheral apparatus. The special register is set with protocol identification information for discriminating the specific protocol.
摘要:
A card type peripheral apparatus connected to a host apparatus for communication therewith according to a specific protocol. The card type peripheral apparatus includes a plurality of configuration registers configured to be accessible by the host apparatus and to be set with diverse set information. At least one of the plurality of configuration registers is a special register configured to be set with data arbitrarily selected and fixedly established by a vendor that either fabricates or markets the card type peripheral apparatus. The special register is set with protocol identification information for discriminating the specific protocol.
摘要:
A card-type peripheral device having a plurality of specifications of external interfaces includes a connector configured to connect the card-type peripheral device to a connectable device connectable to the card-type peripheral device, the connector including a dedicated terminal in which an interface to be used is set; an electronic component configured to be accessed via the set interface; a plurality of interface function units each configured to control an interface compliant with one of the plurality of specifications; and a communication function unit configured to perform communication with the electronic component using one of the interface function units having a specification corresponding to a setting of the dedicated terminal.
摘要:
Disclosed herein is an information processing apparatus, including: setting means for setting, a maximum transfer size; calculation means for subtracting a second data amount from a first data amount to calculate a third data amount; boundary determination means for determining whether this transfer will involve a page boundary being extended across; buffer boundary determination means for determining whether this transfer will involve a buffer size being exceeded; transfer size determination means for determining whether or not the third data amount is equal to or less than the maximum transfer size; and determination means for determining a data amount of data to be transferred within limits of the third data amount, based on a first determination made by the boundary determination means, a second determination made by the buffer boundary determination means, and a third determination made by the transfer size determination means.
摘要:
A card type peripheral apparatus connected to a host apparatus for communication therewith according to a specific protocol. The card type peripheral apparatus includes a plurality of configuration registers configured to be accessible by the host apparatus and to be set with diverse set information. At least one of the plurality of configuration registers is a special register configured to be set with data arbitrarily selected and fixedly established by a vendor that either fabricates or markets the card type peripheral apparatus. The special register is set with protocol identification information for discriminating the specific protocol.