Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus interface architecture
Reexamination Certificate
2007-07-10
2007-07-10
Dang, Khanh (Department: 2111)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus interface architecture
C712S033000, C439S497000
Reexamination Certificate
active
11231748
ABSTRACT:
In a two-dimensional layout, the bus signal lines are arranged such that adjacent signal lines are of different buses. The different buses transmit signals changed at different timings. The signal lines of the same buses transmit signals changed substantially at the same timing. Thus, cross-talk noise between signal lines can be reduced without widening a bus line pitch.
REFERENCES:
patent: 5283390 (1994-02-01), Hubis et al.
patent: 5414866 (1995-05-01), Ohmae
patent: 5574250 (1996-11-01), Hardie et al.
patent: 5664125 (1997-09-01), Vater
patent: 6-131084 (1994-05-01), None
Differential Signaling, Lattice Semiconductor Corporation, May 2001.
Dang Khanh
McDermott Will & Emery LLP
Renesas Technology Corp.
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