Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus access regulation
Patent
1998-04-08
2000-06-20
Lee, Thomas C.
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus access regulation
709 1, 709227, 710 14, 710 65, 710 72, 710 73, 359154, G06F 1516
Patent
active
060789743
ABSTRACT:
An apparatus, method, and system for providing a virtual open collector circuit for a connection between a computer and computer peripherals, such as a mouse or keyboard, where peripheral data is transferred over a bidirectional communications system. The peripherals are located at distances from the computer greater than possible using typical computer cables. The apparatus has an arbitration means and a means for avoiding a lock-up condition.
REFERENCES:
patent: 4543642 (1985-09-01), Hansen
patent: 4885718 (1989-12-01), Asprey et al.
patent: 5457784 (1995-10-01), Wells et al.
patent: 5587824 (1996-12-01), Asprey
patent: 5602595 (1997-02-01), Citta et al.
patent: 5615393 (1997-03-01), Kikinis et al.
patent: 5621734 (1997-04-01), Mann et al.
patent: 5815109 (1998-09-01), Tan
patent: 5859545 (1999-01-01), Thornblad
patent: 5870395 (1999-02-01), Baran
patent: 5974058 (1999-10-01), Burns et al.
patent: 6014040 (2000-01-01), Tracy
Cybex Computer Products Corporation
Lee Thomas C.
Peyton Tammara
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