Method and apparatus for updating task files

Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral monitoring

Reexamination Certificate

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Details

C710S005000, C710S008000, C711S112000

Reexamination Certificate

active

06961787

ABSTRACT:
A method and system for updating files includes transmitting a frame having status information and non-status information between a device and a host controller, storing the status information in a buffer, updating the non-status information in a non-status register, after updating the non-status information in the non-status register, determining if the frame has an error. The status register is updated if the frame includes no error.

REFERENCES:
patent: 5136584 (1992-08-01), Hedlund
patent: 5909564 (1999-06-01), Alexander et al.
patent: 6490641 (2002-12-01), Whetsel
patent: 6516371 (2003-02-01), Lai et al.
patent: 6519216 (2003-02-01), Suenaga et al.

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