Adaptive configurable gate array

Active solid-state devices (e.g. – transistors – solid-state diode – Gate arrays

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

257203, 257204, 257211, 257620, 257797, 257 48, H01L 2710, H01L 23544, H01L 2358

Patent

active

054518016

ABSTRACT:
A new configurable gate array is defined in a master slice wafer form without borders of the kind currently known between constituent transistor gates, effectively providing a sea of gates over the wafer, interrupted if at all by islands, containing markers or the like; and a resultant application specific integrated circuit formed of such master slice is defined. In the IC, transistor gate cells, which are the same type of cells used for other purposes in the IC, are configured to serve the input and output function. Accordingly, the input and output function may be placed on any location in the IC. As an incident to personalization of the wafer saw lanes are formed of channels that extend over transistor cells and the latter cells are consequently destroyed in slicing the wafer. Means are also disclosed for an improved E-beam lithographic apparatus which permits an IC chip to be placed on an area of a wafer that is occupied by a marker, providing a wiring or macro design that avoids the marker.

REFERENCES:
patent: 4688072 (1987-08-01), Heath et al.
patent: 4691434 (1987-09-01), Percival et al.
patent: 4700187 (1987-10-01), Furtek
patent: 4701777 (1987-10-01), Takayama et al.
patent: 4703436 (1987-10-01), Varshney
patent: 4733288 (1988-03-01), Sato
patent: 4742383 (1988-05-01), Fitzgerald
patent: 4745084 (1988-05-01), Rowson et al.
patent: 4766476 (1988-08-01), Schallenberger et al.
patent: 4771327 (1988-09-01), Usui
patent: 4942447 (1990-07-01), Park et al.
patent: 4967259 (1990-10-01), Takagi
patent: 5051807 (1991-09-01), Morozumi

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Adaptive configurable gate array does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1829944

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.