Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus interface architecture
Reexamination Certificate
2006-02-14
2006-02-14
Dang, Khanh (Department: 2111)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus interface architecture
C710S051000, C710S110000, C710S113000, C710S260000
Reexamination Certificate
active
07000059
ABSTRACT:
The present invention discloses an integrated PCI interface card and the bus system thereof. The integrated PCI interface card of the present invention includes at least two bus masters, a control unit and one multiplexer. The control unit is used in generating the bus request and bus acknowledge signals of the at least two bus masters. The multiplexer is used in selecting an unused address line to be the identification selection signal of one of the at least two bus masters.
REFERENCES:
patent: 5594882 (1997-01-01), Bell
patent: 5832238 (1998-11-01), Helms
patent: 5944805 (1999-08-01), Ricks et al.
patent: 6199123 (2001-03-01), Simonich et al.
patent: 6408347 (2002-06-01), Smith et al.
How the PCI Bus Works, Tech-Pro.
PCI Bus Arbiter, Altera.
PCI Local Bus Technical Summary.
Dang Khanh
Leadtek Research Inc.
Seyfarth Shaw LLP
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