DATA STORAGE DEVICE
First Claim
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1. A data storage device comprising:
- a memory;
a controller coupled to the memory to access data in the memory;
a first module coupled to the controller to perform a first predetermined function, wherein the first predetermined function is enabled by a command provided from the controller;
a first interface coupled to the controller for passing through a signal provided from a host device to the controller to trigger the command to the first module; and
a second interface coupled to the controller.
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Abstract
A data storage device includes a memory, a controller, a first module, a first interface, and a second interface. The first interface and the second interface are coupled to the controller. The controller is used to access data in the memory, the first module is used to perform a first predetermined function. The second interface is inaccessible to the first module. The first interface may gain access to at least one additional module in the data storage device to perform at least one additional predetermined function which the second interface may not gain access to and may not perform.
13 Citations
20 Claims
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1. A data storage device comprising:
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a memory; a controller coupled to the memory to access data in the memory; a first module coupled to the controller to perform a first predetermined function, wherein the first predetermined function is enabled by a command provided from the controller; a first interface coupled to the controller for passing through a signal provided from a host device to the controller to trigger the command to the first module; and a second interface coupled to the controller. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A data storage device operating method, wherein the data storage device comprises a first interface for controlling a first module, and a second interface for controlling a second module, the method comprising:
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selectively connecting the data storage device to a host device through the first interface or the second interface of the data storage device; performing a first predetermined function by the first module enabled by a first command provided from the controller when the first interface is connected to the host device; and performing a second predetermined function by the second module enabled by a second command provided from the controller when the second interface is connected to the host device. - View Dependent Claims (19, 20)
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Specification