Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus expansion or extension
Reexamination Certificate
2006-11-28
2006-11-28
Rinehart, Mark H. (Department: 2111)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus expansion or extension
C710S106000, C710S112000, C710S300000, C710S240000, C710S241000, C710S243000, C710S244000
Reexamination Certificate
active
07143224
ABSTRACT:
An integrated circuit for a smart card may include a transceiver and a controller for cooperating with the transceiver to receive operating requests from a host device. The controller may perform smart card operations based upon respective operating requests. Moreover, the controller also may cooperate with the transceiver to receive at least one advance request from the host device to indicate that at least one operating request will follow. By way of example, the standby operation may include loading data in at least one buffer, which may be sent to the host device based upon receiving the at least one operating request. Other standby operations may include disabling data transmission to the host device, such as when the communications bus of the host device is preoccupied, and ceasing performing a current smart card operation to allow a higher priority smart card operation to be performed, for example.
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Daley Christopher
Jorgenson Lisa K.
Regan Christopher F.
Rinehart Mark H.
STMicroelectronics Inc.
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