Patent
1996-09-26
2000-05-02
Teska, Kevin J.
39550015, 39550014, G06F 1750
Patent
active
060582561
ABSTRACT:
In a routing system where a router interconnects circuit components with conduction paths, a crosstalk analyzer is employed to audit the electrical crosstalk incurred in coupled path segments during the interconnection. The resulting crosstalk measures are compared with one or more acceptable crosstalk limits. If the measures exceed any limits, the unsatisfactory condition is fed back to the router, along with information on suggested re-arrangements of the segments. In response to this feedback, the router modifies the routed interconnections to reduce the crosstalk level.
REFERENCES:
patent: 5304856 (1994-04-01), Rainal
patent: 5481695 (1996-01-01), Purks
patent: 5502644 (1996-03-01), Hamilton et al.
patent: 5532603 (1996-07-01), Bottman
patent: 5568395 (1996-10-01), Huang
patent: 5841664 (1998-11-01), Cai et al.
Hameenanttila et al "Fast Coupled Noise Calculation for Crosstalk Avoidance in MCM Aotorouting," IEEE, pp. 11-14, Sep. 1995.
Rainal et al "Transmission Properties of Balanced Interconnections," IEEE, pp. 137-145, Feb. 1993.
A. J. Rainal "Eliminating Inductive Noise of External Chip Interconnections," IEEE, pp. 126-129, Feb. 1994.
Carothers et al "MCG: A Correct-by-Design Multichip Module Router with Crosstalk Avoidance, " IEEE, pp. 183-188.
Richard Goering, "CCT to Buy UniCAD for Analysis Lift," Electronic Engineering Times, pp. 1 & 16, Jul. 29, 1996.
Hameenantilla et al "Fast Coupled Noise Estimation for Crosstalk Avoidance in the MCG Multichip Module Autorouter," IEEE, pp. 356-368, Sep. 1996.
Thakur et al "An Optimal Layer Assignment Algorithm for Minimizing Crosstalk for Three Layer VHV Channel Routing," IEEE, Apr. 95, pp. 207-210.
Carothers et al "MCG: A Correct-by-Design Multichip Module Router with Crosstalk Avoidance," IEEE, Jun. 96, pp. 183-188.
Jhang et al "COP: A Crosstalk Optimizer for Gridded Channel Routing," IEEE, Apr. 96, pp. 424-429.
Jhang et al "A Segment Rearrangement Approach to Channel Routing Under the Crosstalk Constraints," IEEE, Dec. 94, pp. 536-541.
Onuzawa et al "Performance Driven Spacing Algorithms Using Attractive and Repulsive Constraints for Submicron LSI's" IEEE, Jun. 95, pp. 707-719.
Gao et al "Minimum Crosstalk Channel Routing," IEEE, May 96, pp. 465-474.
Miyoshi et al "An MCM Routing Algorithm Considering Crosstalk," IEEE, May 95, pp. 211-214.
Gao et al "Minimum Crosstalk Channel Routing," IEEE, pp. 692-696, 1993.
Peter M. Maurer "Automatic Routing of Integrated Circuit Connections: A Tutorial," IEEE, pp. 801-805, 1990.
Mellen Donald B.
Rainal Attilio Joseph
White Jack P.
Lucent Technologies - Inc.
Siek Vuthe
Teska Kevin J.
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