Can I change ICC tie cell instance naming?

wilson168

I using ICC command "connect_tie_cells" to do tie cell inserting for tie-off nets.But, the result for tie-cell instance name is not good.
ex.  TIE0 \TIE0!U19( .O( \TIE0!U19_net ));
Can I specify the naming rule for those inserted tie cells?


my full command:
derive_pg_connection
derive_pg_connection -power_net $MW_POWER_NET -ground_net $MW_GROUND_NET -tie
connect_tie_cells -tie_high_lib_cell $TIE_HIGH_CELL -tie_low_lib_cell $TIE_LOW_CELL \
-tie_high_port_name $TIE_HIGH_PORT \
-tie_low_port_name  $TIE_LOW_PORT \
-max_fanout 5 \
-max_wirelength 20\
-objects [get_cells  "spares_icc*" ] \
-obj_type cell_inst  \
-incremental true



PS. the command "connect_tie_cells" seems doesn't work for "ANTENNA" cell.
      IS it true?
     or my above command has something wrong?

icfbicfb

change_names -rules verilog -hier  before write_verilog out ,

connect_tie_cells has no relations with antenna cells，

icfbicfb

实在不行，用set_name 吧，可以改instance name的

wilson168

Hi icfbicfb,

Thank you, the command "change_names" is work.

damonzhao

http://bbs.eetop.cn/thread-319075-1-1.html

wilson168

I using ICC command "connect_tie_cells" to do tie cell inserting for tie-off nets.But, the result fo ...
wilson168 发表于 2012-4-27 16:33

                               
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The problem has solution as above.

abc31978

那么astro下，这个问题要怎么解决呢？