布局布线和时序分析
笔记本


2019-04-25 23:50:54formality中设置dft port的值以使function不受影响走来走去223.166.231.123

# auto set case 0
foreach design [list r i] {
   current_design $design:/WORK/$MK_DESIGN_NAME
   foreach port [find_ports "*test*mode* *scan*mode* *pg_pdn_en *atpg_se* *atpg_si* *scan_en LV_TM LV_WRSTN mbist_scan_en atpg_mode" ] {
       set_constant -type port $port 0;
       puts "set_constant -type port $port 0";
   }
}
#set_constant  -type port r:/WORK/$MK_DESIGN_NAME/test_mode 0
#set_constant  -type port i:/WORK/$MK_DESIGN_NAME/test_mode 0
set_constant  -type port i:/WORK/$MK_DESIGN_NAME/LV_TM 0
set_constant  -type port i:/WORK/$MK_DESIGN_NAME/LV_WRSTN 0
set_constant  -type port i:/WORK/$MK_DESIGN_NAME/mbist_scan_en 0
set_constant  -type port i:/WORK/$MK_DESIGN_NAME/scan_en 0

set_constant  -type port i:/WORK/$MK_DESIGN_NAME/scanmode 0
set_constant  -type port i:/WORK/$MK_DESIGN_NAME/atpg_mode 0
set_constant  -type port i:/WORK/$MK_DESIGN_NAME/atpg_se* 0

set hdlin_allow_partial_pg_netlist true



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