Storage controller to control access to storage device via...

Details Storage controller to control access to storage device via... Storage controller to control access to storage device via...

2007-01-04

2009-12-29

Kim, Hong (Department: 2185)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output command process

C710S013000, C710S014000, C710S313000, C711S005000, C711S103000, C711S115000, C711S154000

Reexamination Certificate

active

07640366

ABSTRACT:
A storage controller includes a CPU for controlling each component in the storage controller; a ROM for storing programs executed by the CPU and data required for this execution; a RAM employed as a work area when the CPU executes the programs; a first ASIC (USB system) for controlling data transfers based on the USB standard; slots in which can be inserted various external memory units; a second ASIC (external memory system) for controlling data accesses to the external memory units to read data therefrom or write data thereto; and an address bus and a data bus connecting these components to one another.

REFERENCES:
patent: 7526580 (2009-04-01), Uno
patent: 2005/0023339 (2005-02-01), Uno
patent: 2005-107875 (2005-04-01), None

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