Configuration of programmable logic devices with routing core generators

SA Guccione, D Levi - US Patent 6,216,259, 2001 - Google Patents
(57) ABSTRACT A System and method for configuration of a programmable logic device
using routing cores. A program executing on a processor includes instructions that Select …

Apparatus and methods for communicating with programmable logic devices

R Xia, JC Joyce, N Prasad, K Veenstra… - US Patent …, 2008 - Google Patents
A circuit arrangement includes a programmable logic device. The programmable logic
device includes configuration logic circuitry. The programmable logic device also includes …

Time synchronization of master and slave devices

S Foerster, S Schmack, M Schuricht… - US Patent …, 2010 - Google Patents
A time synchronized measurement system has a master device and a slave device. The
master device and the slave device each have a time measurement device for assigning a …

Method and system for enhanced fault detection workflow

G Damodharan - US Patent App. 11/684,222, 2008 - Google Patents
US20080221834A1 - Method and system for enhanced fault detection workflow - Google Patents
US20080221834A1 - Method and system for enhanced fault detection workflow - Google Patents …

Method and apparatus for testing evolvable configuration bitstreams

D Levi, SA Guccione - US Patent 6,363,519, 2002 - Google Patents
A system and method for evolving configuration bitstreams for a programmable logic device
are disclosed. A plurality of data structures having respective sets of data are established …

Flexible memory architectures for programmable logic devices

H Tang, F Fontana, DL Rutledge, OP Agrawal… - US Patent …, 2011 - Google Patents
In one embodiment, a programmable logic device includes a plurality of logic blocks; a
plurality of input/output blocks; volatile configuration memory adapted to store configuration …

Method to safely reprogram an fpga

RD Johnson - US Patent App. 13/884,313, 2013 - Google Patents
One FPGA provides a multiplexer that allows a host CPU to directly access a second FPGA's
memory for upgrading. The second FPGA acts as a buffer and does not participate directly in …

Bridge device with page-access based processor interface

D Maheshwari, J Rajamanickam - US Patent 8,037,228, 2011 - Google Patents
5,598.409 5,606,672 5,615,344 5,621,902 5,628,001 5,630,147 5,634,074 5,642.489
5,655,148 5,671,355 5,673,031 5,675,813 5,687,346 5,701.429 5,748,911 5,748,923 …

System and method for compressing and decompressing configuration data for an FPGA

MG Statovici - US Patent 6,327,634, 2001 - Google Patents
The present invention relates generally to the field of configuring a programmable logic
device (PLD) Such as a Field Programmable Gate Array (FPGA), and more specifi cally to …

Method and apparatus for pre-routing dynamic run-time reconfigurable logic cores

BJ Blodget - US Patent 6,510,546, 2003 - Google Patents
(57) ABSTRACT A method and apparatus for developing run-time parameter izable logic
cores for programmable logic devices (PLDS). In various embodiments, logic cores are …