(57) ABSTRACT A method of detailed placement for ICs is provided. The method receives
an initial placement and iteratively builds sets of constraints for placement of different groups …

Some embodiments provide a reconfigurable integrated circuit (“IC”). This IC has several
reconfigurable circuits, each having several configurations for several configuration cycles …

ing computations. The configurable IC also includes several configurable routing circuits for
configurably routing signals (51) Int. Cl. to and from the logic circuits. In some embodiments …

4,594,661 A 6, 1986 Moore et al. 4,873.459 A 10, 1989 El Gamal et al. 5,349,250 A 9, 1994
New 5,357,153 A 10/1994 Chiang et al. 5,365,125 A 11/1994 Goetting et al. 5.426, 378 A …

Some embodiments provide a reconfigurable integrated cir cuit (“IC). This IC has several
reconfigurable circuits, each having several configurations for several configuration cycles …

US7428721B2 - Operational cycle assignment in a configurable IC - Google Patents
US7428721B2 - Operational cycle assignment in a configurable IC - Google Patents Operational …

US7525344B2 - Configurable IC having a routing fabric with storage elements - Google
Patents US7525344B2 - Configurable IC having a routing fabric with storage elements …

Some embodiments of the invention provide a con? gurable integrated circuit (“IC”). The
con? gurable IC includes a set of con? gurable logic circuits for con? gurably performing a …

4,594,661 A 6, 1986 Moore et al. 4,873.459 A 10, 1989 El Gamal et al. 5,191,241 A* 3/1993
McCollum et al............. 326, 41 5,245,575 A 9, 1993 Sasaki et al. 5,325,329 A 6, 1994 Inoue …

A system and method for reducing power consumption in a reconfigurable integrated circuit.
Some embodiments provide placement and routing programs that reduce the number of bits …