Building block LSI

Details Building block LSI Building block LSI

1987-12-10

1989-10-17

Pellinen, A. D.

Electricity: electrical systems and devices

Miscellaneous

361393, 361428, H05K 118

Patent

active

048751391

ABSTRACT:
A building block LSI includes a plurality of circuit blocks and an L-shaped channel formed between adjacent circuit blocks. The L-shaped channel extends in two directions at a first angle. A first set of wires is disposed in the L-shaped channel, extending in a direction parallel to the L-shaped channel. A second set of wires extends at a second angle from the circuit blocks into the L-shaped channel. The second angle is half that of the first angle. The two sets of wires are connected by through-holes such that the circuit blocks are interconnected electrically.

REFERENCES:
patent: 4489364 (1984-12-01), Chance et al.
patent: 4730238 (1988-03-01), Cook
patent: 4734825 (1988-03-01), Peterson
M. Fukui et al., "A New Block Interconnection Algorithm for VLSI Layout System", Proceedings of ISCAS '85.
Fukui et al., "A Block Interconnection Algorithm for VLSI Algorithm for Hierarchial Layout System", IEEE Transactions on Computer-Aided Design, vol. CAD-6, No. 3, May 1987.

Affiliated with

Also associated with

Rating

Building block LSI does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Building block LSI, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Building block LSI will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1747169