Device control method, data transfer apparatus and recording...

Details Device control method, data transfer apparatus and recording... Device control method, data transfer apparatus and recording...

2005-10-25

2005-10-25

Nguyen, T (Department: 2187)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S155000, C711S202000, C711S203000, C711S204000, C711S205000, C711S206000

Reexamination Certificate

active

06959366

ABSTRACT:
A data transfer apparatus for simplifying a module structure for controlling a connected data recording apparatus and improving the processing efficiency. A control code issued by a common application module having a main purpose of check-out/check-in is made a control code corresponding to a device connected by a conversion module and transmitted via a device driver. Moreover, for example, a control code issued by a local application module having a main purpose of controlling processing depending on a device connected shares the aforementioned device driver. For example, the local application module issues a control code in a state matched with a control code format converted by the conversion module. Alternatively, the local application module issues a local control code by indicating issuance of a local control code of a format different from the control code format converted by the conversion module.

REFERENCES:
patent: 6311214 (2001-10-01), Rhoads
patent: 6442285 (2002-08-01), Rhoads et al.
patent: 6522769 (2003-02-01), Rhoads et al.
patent: 6650761 (2003-11-01), Rodriguez et al.
patent: 1 081 574 (2001-03-01), None
patent: 2000-347851 (2000-12-01), None
patent: 2001-143379 (2001-05-01), None

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