Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus interface architecture
Reexamination Certificate
2008-04-08
2008-04-08
Auve, Glenn A. (Department: 2111)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus interface architecture
C710S313000, C711S115000
Reexamination Certificate
active
11747235
ABSTRACT:
The present invention discloses a virtual integrated drive electronics (IDE) storage device with a peripheral component interconnect (PCI) Express interface. The storage device includes a microcontroller connected to a PCI Express connecting interface and a flash memory separately. The microcontroller includes a flash memory interface, a PCI Express interface and a virtual IDE module. The virtual IDE module includes an IDE host and an IDE device. When the host sends an instruction for storing or reading data to a flash memory, the instruction will be sent to and executed in the virtual IDE module. The data in the flash memory can be transmitted at a transmission rate up to the standard of an IDE device, and the host will consider the storage device as an IDE device instead of a PCI Express device only.
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Gan Wee-Kuan
Tee Boon-Kuew
Auve Glenn A.
Jianq Chyun IP Office
Phison Electronics Corp.
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