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Sirs,I used ICC command "insert_spare_cells" to do spare cell insertion and spreading, like the example below:
icc_shell > insert_spare_cells -num_cells $ICC_SPARE_NUM_CELLS -cell_name ICC_SPARE_CELL -tie -hier_cell U_ICC_SPARE
icc_shell > spread_spare_cells [get_cells U_ICC_SPARE/ICC_SPARE_CELL*] -bbox $ICC_SPARE_AREA
but all the input pins of those spare cells about are tie to low or TIELO cell.
How to change all input pins tie to high or TIEHI cell by the correct command?
(don't use other tcl commands to do modification further)
thanks, |
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