Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus access regulation
Patent
1998-06-09
2000-11-14
Banankhah, Majid
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus access regulation
710 2, G06F 1300
Patent
active
061483583
ABSTRACT:
A computer system is provided, by which USB devices or the like can be multi-task-operated. The system comprises a first input and output device for inputting and outputting data; a first controller for sending first control data and for controlling the first input and output device according to second control data; a second input and output device for inputting and outputting data; a second controller for sending the second control data and for controlling the second input and output device according to the first control data; and a relay device, provided between the first and second controllers, for relaying the first and second control data.
REFERENCES:
patent: 5519880 (1996-05-01), Okabayashi
patent: 5675813 (1997-10-01), Holmdahl
patent: 5831848 (1998-11-01), Rielly et al.
patent: 5922053 (1999-07-01), Okada
patent: 6000042 (1999-12-01), Henrie
Banankhah Majid
NEC Corporation
Nguyen Van
LandOfFree
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