Connection method and device for auxiliary storage device
AssigneeNEC Corporation
InventorToshikazu Takai
Life of this patent
Estimating the term…
Abstract
When connecting an auxiliary storage device to an information processor by way of an interface, a buffer circuit is provided in the interface that responds to the information processor with the name and type of auxiliary storage device in place of the auxiliary storage device, thereby connecting even when the name of the auxiliary storage device is not recognized by the information processor.
Claims5
An auxiliary storage device connection method for enabling connection even when a name of an auxiliary storage device is not recognized by an information processor, comprising the steps of:
- providing a buffer circuit in an interface when connecting said auxiliary storage device to said information processor by way of said interface;
- and
- responding by said buffer circuit to said information processor with a type and said name of said auxiliary storage device in place of said auxiliary storage device.
A connection device for an auxiliary storage device for connecting said auxiliary storage device to an information processor, said connection device being a buffer circuit that is connected to an information processor-side interface connected to said information processor and an auxiliary storage device-side interface connected to said auxiliary storage device;
- said buffer circuit comprising:
- a buffer for effecting signal transfer from said auxiliary storage device-side interface to said information processor-side interface;
- a buffer for effecting signal transfer from said information processor-side interface to said auxiliary storage device-side interface;
- an interface controller connected to said information processor-side interface;
- a CPU connected to said interface controller;
- a memory connected to said CPU;
- and
- an additional control signal line connecting said CPU to each of said two buffers whereby CPU controls an operation of said two buffers.
A connection device for an auxiliary storage device for connecting said auxiliary storage device to an information processor, said connection device being a buffer circuit that is connected to an information processor-side interface connected to said information processor and an auxiliary storage device-side interface connected to said auxiliary storage device;
- said buffer circuit comprising:
- a buffer and memory map for effecting signal transfer from said auxiliary storage device-side interface to said information processor-side interface;
- a buffer for effecting signal transfer from said information processor-side interface to said auxiliary storage device-side interface;
- a CPU for analyzing and rewriting data stored in said memory map;
- and
- a memory connected to said CPU.
Dependencies are inferred from the claim text.