Wave transmission lines and networks – Plural channel systems
Patent
1995-08-04
1998-09-08
Lee, Benny
Wave transmission lines and networks
Plural channel systems
333 33, 333 81A, H01P 300
Patent
active
058050302
ABSTRACT:
An arrangement in which resistors are interposed on a bus line to attenuate reflected spurious pulses. The resistors are positioned on the bus so as not to be between a processor and its cache memory, but so as to be between the combination of the processor and cache memory and components such as a peripheral controller and a memory controller. The resistors reflect a portion of the pulse energy and attenuate the pulse energy passing through them. In another aspect of the invention, the traces making up the bus are arranged so that the intertrace distance is greater than a distance between the traces and an internal reference plane. This causes magnetic energy radiated by an aggressor trace to encounter the reference plane before it encounters a victim trace. This also reduces the amount of magnetic cross-coupling.
REFERENCES:
patent: 2019603 (1935-11-01), Green
patent: 2035536 (1936-03-01), Cowan et al.
patent: 2343471 (1944-03-01), Nixon
patent: 2943272 (1960-06-01), Feldman
patent: 3134950 (1964-05-01), Cook
patent: 4813047 (1989-03-01), Toda
patent: 5027088 (1991-06-01), Shimizu et al.
Buuck David C.
Dhuey Michael
Apple Computer Inc.
Lee Benny
LandOfFree
Enhanced signal integrity bus having transmission line segments does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Enhanced signal integrity bus having transmission line segments , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enhanced signal integrity bus having transmission line segments will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1285472