High performance single port RAM generator architecture.

摘要

A single-port RAM generator architecture, intended to generate different RAMs structures in a CAD enviroment, and being of the type comprising a Static RAM (2) matrix and a self timed architecture (3), comprises also a control logic (10), a dummy row (7) and a dummy column (9) having respectively equivalent load of a word line and of bit column of said matrix (2). The dummy column (9) is discharged at a faster rate than the corresponding bit column optimizing the timing and reducing power consumption. Different column multiplexer choise gives different RAMs for a selected RAM size, each having slightly different silicon area and timing performance. <IMAGE>