IP Library › Granted Patent US 6,980,028
Granted Patent B1
US 6,980,028 · App. 11/056,983 · Granted Dec 27, 2005

Dedicated input/output first in/first out module for a field programmable gate array

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Quick Facts
Patent No.
US 6,980,028
App. No.
11/056,983
Granted
Dec 27, 2005
Kind
B1
Abstract

A field programmable gate array having a plurality of input/output pads and dedicated input/output first-in/first-out memory. The dedicated input/output first-in/first-out memory comprising a plurality of input/output clusters coupled to the input/output pads of the field programmable gate array and a plurality of input/output block controllers coupled to said input/output clusters.

Claims (7)

1. A field programmable gate array architecture having a plurality of input/output pads comprising:

a plurality of logic clusters;

a plurality of input/output clusters;

a plurality of input/output buffers;

a plurality of dedicated input/output first-in/first-out memory blocks; and

a routing interconnect architecture programmably coupling said logic clusters, input/output buffers and said input/output clusters, wherein:

said dedicated input/output first-in/first-out memory blocks are programmably coupled between said input/output buffers and said input/output clusters.

Assignments (6)
RELEASE OF SECURITY INTEREST Recorded May 29, 2018
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: MICROSEMI CORPORATION; MICROSEMI SEMICONDUCTOR (U.S.), INC.; MICROSEMI FREQUENCY AND TIME CORPORATION; MICROSEMI COMMUNICATIONS, INC.; MICROSEMI SOC CORP.; MICROSEMI CORP. - POWER PRODUCTS GROUP; MICROSEMI CORP. - RF INTEGRATED SOLUTIONS
Reel/Frame 046251/0391 →
PATENT SECURITY AGREEMENT Recorded Feb 3, 2016
From: MICROSEMI CORPORATION; MICROSEMI SEMICONDUCTOR (U.S.) INC. (F/K/A LEGERITY, INC., ZARLINK SEMICONDUCTOR (V.N.) INC., CENTELLAX, INC., AND ZARLINK SEMICONDUCTOR (U.S.) INC.); MICROSEMI FREQUENCY AND TIME CORPORATION (F/K/A SYMMETRICON, INC.); MICROSEMI COMMUNICATIONS, INC. (F/K/A VITESSE SEMICONDUCTOR CORPORATION); MICROSEMI SOC CORP. (F/K/A ACTEL CORPORATION); MICROSEMI CORP. - POWER PRODUCTS GROUP (F/K/A ADVANCED POWER TECHNOLOGY INC.); MICROSEMI CORP. - RF INTEGRATED SOLUTIONS (F/K/A AML COMMUNICATIONS, INC.)
To: MORGAN STANLEY SENIOR FUNDING, INC.
Reel/Frame 037691/0697 →
RELEASE OF SECURITY INTEREST Recorded Jan 19, 2016
From: BANK OF AMERICA, N.A.
To: MICROSEMI CORPORATION; MICROSEMI CORP.-ANALOG MIXED SIGNAL GROUP, A DELAWARE CORPORATION; MICROSEMI SOC CORP., A CALIFORNIA CORPORATION; MICROSEMI SEMICONDUCTOR (U.S.) INC., A DELAWARE CORPORATION; MICROSEMI FREQUENCY AND TIME CORPORATION, A DELAWARE CORPORATION; MICROSEMI COMMUNICATIONS, INC. (F/K/A VITESSE SEMICONDUCTOR CORPORATION), A DELAWARE CORPORATION; MICROSEMI CORP.-MEMORY AND STORAGE SOLUTIONS (F/K/A WHITE ELECTRONIC DESIGNS CORPORATION), AN INDIANA CORPORATION
Reel/Frame 037558/0711 →
CHANGE OF NAME Recorded Dec 28, 2015
From: ACTEL CORPORATION
To: MICROSEMI SOC CORP.
Reel/Frame 037393/0562 →
NOTICE OF SUCCESSION OF AGENCY Recorded Apr 9, 2015
From: ROYAL BANK OF CANADA (AS SUCCESSOR TO MORGAN STANLEY & CO. LLC)
To: BANK OF AMERICA, N.A., AS SUCCESSOR AGENT
Reel/Frame 035657/0223 →
PATENT SECURITY AGREEMENT Recorded Feb 11, 2011
From: WHITE ELECTRONIC DESIGNS CORP.; ACTEL CORPORATION; MICROSEMI CORPORATION
To: MORGAN STANLEY & CO. INCORPORATED
Reel/Frame 025783/0613 →