spare_cell

来自「design compile synthesis user guide」· 代码 · 共 13 行

create_cell {sp_ao2} "class/AO2"
create_cell {sp_a04} "class/AO4"
create_cell {sp_iv_1, sp_iv_2, sp_iv_3, sp_iv_4} "class/IV"
create_cell {sp_nd2_1} "class/ND2"
create_cell {sp_nd3_1} "class/ND3"
create_cell {sp_nd4_1} "class/ND4"
create_cell {sp_nr2_1} "class/NR2"
create_cell {sp_nr3_1} "class/NR3"
create_cell {sp_nr4_1} "class/NR4"
create_cell {sp_fd1_1} "class/FD1"
set_attribute find (cell "sp_*") eco_spare true -type boolean
set_dont_touch find(cell, "sp_*")