| 摘要 |
<p>The present invention relates to a method for spreading elementary cells in integrated circuit intended to include predetermined quantities of several predetermined functions (EFi, i ∈ [1;N]), the implementation of said predetermined functions (EFi, i ∈ [1;N]) necessitating the integration of elementary cells of several kinds (A,B,C,D,E,F,G,H) on the integrated circuit, this integration leading to a predictable distribution of elementary cells while using classical automatic conception tools, said method being characterized in that it includes: a step of introducing (DBI1, DBI2) distribution breaking parameters (Nij, N) in the functioning of at least one automatic conception tool (Ek, k ∈ [0,5]), a step of using the automatic conception tool (Ek, k ∈ [0,5]) to define a broken elementary cells distribution (MR, FLO) while applying the distribution breaking parameters (Nij, N) and a step of automatically spreading elementary cells on the integrated circuit according to the broken elementary cells distribution (MR, FLO).</p> |
