Static information storage and retrieval – Addressing – Multiple port access
Reexamination Certificate
2007-08-27
2010-02-02
Lane, Jack A (Department: 2185)
Static information storage and retrieval
Addressing
Multiple port access
C365S051000, C365S063000, C365S154000, C365S189030, C365S189050, C365S190000, C365S202000, C365S206000, C365S214000, C365S230060, C711S149000
Reexamination Certificate
active
07656739
ABSTRACT:
In a multi-port register file of a storage unit within a processor, an improved bitcell design for storing a data bit is disclosed. The bitcell comprises a first set of read bitlines having a first load and a second set of read bitlines having a second load, in which the second load is substantially equal to the first load. The bitcell also comprises a signal driving circuit having a first node and a second node. The first node is connected to the first set of read bitlines and the second node is connected to the second set of read bitlines.
REFERENCES:
patent: 5289427 (1994-02-01), Nicholes et al.
patent: 5642325 (1997-06-01), Ang
patent: 5812486 (1998-09-01), Shinmori
patent: 6519178 (2003-02-01), Alvandpour et al.
Lane Jack A
Thomas Kayden Horstemeyer & Risley
VIA Technologies Inc.
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