| ################################################################################### |
| # POST-PLACE PLUG-IN |
| ################################################################################### |
| # |
| # This plug-in script is called after placeDesign from the run_place.tcl script. |
| # |
| # Example tasks include: |
| # - standard cell rail creation |
| # |
| ################################################################################### |
| # |
| # Standard cell rail creation for power domains if they are created/modified |
| # during the flow |
| # ----------------------------------------------------------------------------------- |
| |
| #sroute \ |
| # -noBlockPins \ |
| # -noPadRings \ |
| # -noPadPins \ |
| # -noStripes \ |
| # -straightConnections { straightWithDrcClean straightWithChanges } \ |
| # -nets { <p/g nets> } \ |
| # -powerDomains { <power domain> } \ |
| # -targetViaTopLayer <layer> \ |
| # -crossoverViaTopLayer <layer> \ |
| # -verbose |
| ###################################################################################### |
| ### standard cell rail creation |
| ### Note: Before creating std. cell rails, user should check stack via limit from |
| ### tech. lef/DRC rules based on this he has to pass proper values for |
| ### targetViaTopLayer/crossoverViaTopLayer |
| ###################################################################################### |
| |
| ### std. rails for PDuart power domain |
| sroute \ |
| -noBlockPins \ |
| -noPadRings \ |
| -noPadPins \ |
| -noStripes \ |
| -straightConnections { straightWithDrcClean straightWithChanges } \ |
| -nets { VDDuart VSSsoc } \ |
| -powerDomains { PDuart } \ |
| -targetViaTopLayer 4 \ |
| -crossoverViaTopLayer 4 \ |
| -verbose |
| |
| ### std. rails for PDdvfs power domain |
| sroute \ |
| -noBlockPins \ |
| -noPadRings \ |
| -noPadPins \ |
| -noStripes \ |
| -straightConnections { straightWithDrcClean straightWithChanges } \ |
| -nets { VDDdvfs VSSsoc } \ |
| -powerDomains { PDdvfs } \ |
| -targetViaTopLayer 4 \ |
| -crossoverViaTopLayer 4 \ |
| -verbose |
| |
| editSelect -type Special -layers {M3 M4 M5 M7} -nets {VDDdvfs VSSsoc} -shapes {COREWIRE} -status {ROUTED FIXED} |
| |
| deleteSelectedFromFPlan |
| |
| ### std. rails for PDsmc power domain |
| sroute \ |
| -noBlockPins \ |
| -noPadRings \ |
| -noPadPins \ |
| -noStripes \ |
| -straightConnections { straightWithDrcClean straightWithChanges } \ |
| -nets { VDDsmc VSSsoc } \ |
| -powerDomains { PDsmc } \ |
| -targetViaTopLayer 4 \ |
| -crossoverViaTopLayer 4 \ |
| -layerChangeTopLayer 4 \ |
| -verbose |
| |
| ### std. rails for PDwakeup power domain |
| sroute \ |
| -noBlockPins \ |
| -noPadRings \ |
| -noPadPins \ |
| -noStripes \ |
| -straightConnections { straightWithDrcClean straightWithChanges } \ |
| -nets { VDDwake VSSsoc } \ |
| -powerDomains { PDwakeup } \ |
| -targetViaTopLayer 4 \ |
| -crossoverViaTopLayer 4 \ |
| -layerChangeTopLayer 4 \ |
| -verbose |
| |
| ### std. rails for PDpll power domain |
| sroute \ |
| -noBlockPins \ |
| -noPadRings \ |
| -noPadPins \ |
| -noStripes \ |
| -straightConnections { straightWithDrcClean straightWithChanges } \ |
| -nets { VDDpll VSSsoc } \ |
| -powerDomains { PDpll } \ |
| -targetViaTopLayer 4 \ |
| -crossoverViaTopLayer 4 \ |
| -layerChangeTopLayer 4 \ |
| -verbose |
| |
| |
| ### Block Pin to connections for i_Module_U |
| selectInst i_Module_U |
| |
| sroute \ |
| -noPadRings \ |
| -noCorePins \ |
| -noPadPins \ |
| -noStripes \ |
| -blockPin { allPins } \ |
| -blockPinMaxLayer 6 \ |
| -targetViaTopLayer 6 \ |
| -crossoverViaTopLayer 6 \ |
| -straightConnections { straightWithDrcClean } \ |
| -nets { VDDdvfs VSSsoc } \ |
| -msgRate 1 \ |
| -layerChangeTopLayer 6 \ |
| -blocks named \ |
| -blockNames { i_Module_U } \ |
| -verbose |
| |
| deselectAll |
| |
| ### Block Pin to connections for i_Module_B |
| selectInst i_Module_B |
| |
| sroute \ |
| -noPadRings \ |
| -noCorePins \ |
| -noPadPins \ |
| -noStripes \ |
| -blockPin { allPins } \ |
| -blockPinMaxLayer 6 \ |
| -targetViaTopLayer 6 \ |
| -crossoverViaTopLayer 6 \ |
| -straightConnections { straightWithDrcClean } \ |
| -nets { VDDdvfs VSSsoc } \ |
| -msgRate 1 \ |
| -layerChangeTopLayer 6 \ |
| -blocks named \ |
| -blockNames { i_Module_B } \ |
| -verbose |
| |
| |
| deselectAll |
| |
| clearDrc |
| |
| ##################################################################################### |
| ### Clean any DRC |
| ##################################################################################### |
| |
| deselectAll |
| uiSetTool cutWire |
| editCutWire -x1 254.0005 -y1 1631.617 -x2 254.0005 -y2 1622.78 |
| editCutWire -x1 2311.0735 -y1 1629.6475 -x2 2311.0735 -y2 1622.9375 |
| uiSetTool select |
| |
| |
| deselectAll |
| selectWire 254.0000 1627.2350 2311.0750 1627.5650 1 VDDdvfs |
| deleteSelectedFromFPlan |
| |
| deselectAll |
| editCutWire -x1 2350.025 -y1 2277.41 -x2 2350.025 -y2 2224.374 |
| uiSetTool select |
| editSelect -type Special -nets {VDDpll VSSsoc} -layers M1 -direction H -area 2374.235 2224.315 2766.79 2278.2 -shapes {FOLLOWPIN COREWIRE} -status {ROUTED FIXED} |
| deleteSelectedFromFPlan |
| |
| deselectAll |
| |
| ###################################################################################### |
| ### sroute creates spacing/short violations with M1 hook-up to the ring around SMS block, |
| ### work around is deleting all M1 rows from cell blockage area around SMC block |
| ###################################################################################### |
| |
| deselectAll |
| setLayerPreference allM0 -isVisible 0 |
| setLayerPreference allM1 -isVisible 1 |
| setLayerPreference allM2 -isVisible 0 |
| setLayerPreference allM3 -isVisible 0 |
| setLayerPreference allM4 -isVisible 0 |
| setLayerPreference allM5 -isVisible 0 |
| setLayerPreference allM6 -isVisible 0 |
| setLayerPreference allM7 -isVisible 0 |
| setLayerPreference allM8 -isVisible 0 |
| setLayerPreference allM9 -isVisible 0 |
| setLayerPreference allM1Cont -isVisible 0 |
| setLayerPreference allM2Cont -isVisible 0 |
| setLayerPreference allM3Cont -isVisible 0 |
| setLayerPreference allM4Cont -isVisible 0 |
| setLayerPreference allM5Cont -isVisible 0 |
| setLayerPreference allM6Cont -isVisible 0 |
| setLayerPreference allM7Cont -isVisible 0 |
| setLayerPreference allM8Cont -isVisible 0 |
| setLayerPreference allM9Cont -isVisible 0 |
| deselectAll |
| |
| setLayerPreference inst -isVisible 0 |
| |
| deselectAll |
| windowSelect 263.911 1309.076 455.284 1565.786 |
| windowToggleSelect 279.910 1324.698 440.067 1550.292 |
| deleteSelectedFromFPlan |
| deselectAll |
| setLayerPreference inst -isVisible 1 |
| |
| setLayerPreference allM0 -isVisible 1 |
| setLayerPreference allM1 -isVisible 1 |
| setLayerPreference allM2 -isVisible 1 |
| setLayerPreference allM3 -isVisible 1 |
| setLayerPreference allM4 -isVisible 1 |
| setLayerPreference allM5 -isVisible 1 |
| setLayerPreference allM6 -isVisible 1 |
| setLayerPreference allM7 -isVisible 1 |
| setLayerPreference allM8 -isVisible 1 |
| setLayerPreference allM9 -isVisible 1 |
| setLayerPreference allM1Cont -isVisible 1 |
| setLayerPreference allM2Cont -isVisible 1 |
| setLayerPreference allM3Cont -isVisible 1 |
| setLayerPreference allM4Cont -isVisible 1 |
| setLayerPreference allM5Cont -isVisible 1 |
| setLayerPreference allM6Cont -isVisible 1 |
| setLayerPreference allM7Cont -isVisible 1 |
| setLayerPreference allM8Cont -isVisible 1 |
| setLayerPreference allM9Cont -isVisible 1 |
| |
| ### Trim metal |
| editSelect -nets {VDDdvfs VSSsoc} -layer {M2 M4} -type Special |
| editTrim -selected |
| deselectAll |
| |
| uiSetTool select |
