Wiring designing apparatus for automatically designing layout of

Details Wiring designing apparatus for automatically designing layout of Wiring designing apparatus for automatically designing layout of

1996-04-01

1998-06-23

Powell, William

Semiconductor device manufacturing: process

Making device array and selectively interconnecting

With electrical circuit layout

438 14, H01L 2100

Patent

active

057704813

ABSTRACT:
A wiring designing apparatus and a wiring designing method is provided that comprise a wiring region setting unit for inputting a net list containing the nets for terminal connections and for setting a channel wiring region for wiring. A partial channel setting unit sets a partial channel region in the channel wiring region. A net selecting unit selects target nets for wiring designing from the net list, and a virtual terminal setting unit sets necessary virtual terminals on the boundaries of the partial channel region. A trunk allocating unit allocates the trunks of the selected nets to the wiring tracks in the partial channel region, and a wiring inhibited pattern updating unit outputs the wiring results after an update of the wiring inhibited pattern corresponding to the results of the trunk allocation by the trunk allocating unit. A net list updating unit updates the net list corresponding to the results of the trunk allocation by the trunk allocating unit.

REFERENCES:
patent: 4974048 (1990-11-01), Chakravorty et al.
patent: 5264390 (1993-11-01), Nagase et al.
patent: 5565386 (1996-10-01), Bearden et al.

Affiliated with

Also associated with

Rating

Wiring designing apparatus for automatically designing layout of does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wiring designing apparatus for automatically designing layout of, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wiring designing apparatus for automatically designing layout of will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1394150