Field programmable gate array

Electronic digital logic circuitry – Multifunctional or programmable – Having details of setting or programming of interconnections...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

326 45, 326 41, H03K 19173, H03K 19177

Patent

active

053941039

ABSTRACT:
A FPGA matching the organization and performance of mask programmable gate arrays is presented. The core array is organized into rows of continuous series transistors (CSTs) and rows of small latch/logic blocks. The source/drains and gate of each of the transistors are connected to line segments. The input and output terminals of the blocks are also connected to line segments. Programmable antifuses are located at the intersections of the line segments, which also include others for power and routing purposes. The FPGA can be efficiently configured into a user's application with the flexibility of the CSTs and the efficiency of the latch/logic blocks, which may also be configured into RAM arrays.

REFERENCES:
patent: 4495629 (1985-01-01), Zasio et al.
patent: 4591993 (1986-05-01), Griffin et al.
patent: 4609830 (1986-09-01), Brandman
patent: 4642487 (1987-02-01), Carter
patent: 4644187 (1987-02-01), Haji
patent: 4682202 (1987-07-01), Tanizawa
patent: 4689654 (1987-08-01), Brockman
patent: 4758745 (1988-07-01), Elgamal et al.
patent: 4786904 (1988-11-01), Graham, III et al.
patent: 4853562 (1989-08-01), Yamada
patent: 4857774 (1989-08-01), El-Ayat et al.
patent: 4870302 (1989-09-01), Freeman
patent: 4873459 (1989-10-01), El Gamal et al.
patent: 4910417 (1990-03-01), El Gamal et al.
patent: 4933576 (1990-06-01), Tamamura et al.
patent: 4935734 (1990-06-01), Austin
patent: 5001368 (1991-03-01), Cliff
patent: 5015885 (1991-05-01), El Gamal et al.
patent: 5083083 (1992-01-01), El-Ayat et al.
patent: 5099149 (1992-03-01), Smith
patent: 5148391 (1992-09-01), Zagar
patent: 5166556 (1992-11-01), Hsu et al.
patent: 5172014 (1992-12-01), El Ayat et al.
patent: 5187393 (1993-02-01), El Gamal et al.
patent: 5291079 (1994-03-01), Goetting
patent: 5293133 (1994-03-01), Birkner et al.
patent: 5294846 (1994-03-01), Paivinen
patent: 5327024 (1994-07-01), Cox

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

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

Rate now

     

Profile ID: LFUS-PAI-O-850782

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