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ihp-sg13g2: Prepare Multi Corner Analysis #3178

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Merged
maliberty merged 2 commits into from
May 23, 2025
Merged

ihp-sg13g2: Prepare Multi Corner Analysis #3178

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33d5c48
flow: platforms: ihp-sg13g2: Define {SLOW,FAST}_LIB_FILES
dnltz May 22, 2025
78448c1
flow: design: ihp-sg13g2: i2c-gpio-expander: Enable Multi Corner
dnltz May 22, 2025
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4 changes: 3 additions & 1 deletion flow/designs/ihp-sg13g2/i2c-gpio-expander/config.mk
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ export DESIGN_NICKNAME = i2c-gpio-expander
export PLATFORM = ihp-sg13g2

export VERILOG_FILES = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/$(DESIGN_NAME).v \
$(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/I2cGpioExpander.v
$(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/I2cGpioExpander.v
export SDC_FILE = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.sdc

export SEAL_GDS = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/sealring.gds.gz
Expand All @@ -16,5 +16,7 @@ export MAX_ROUTING_LAYER = TopMetal2
export TNS_END_PERCENT = 100
export PLACE_DENSITY = 0.75

export CORNERS = slow fast

export FOOTPRINT_TCL = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/pad.tcl
export PDN_TCL = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/pdn.tcl
6 changes: 6 additions & 0 deletions flow/platforms/ihp-sg13g2/config.mk
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Expand Up @@ -11,6 +11,8 @@ ifdef FOOTPRINT_TCL
ifdef LOAD_ADDITIONAL_FILES
export ADDITIONAL_LEFS += $(PLATFORM_DIR)/lef/sg13g2_io.lef \
$(PLATFORM_DIR)/lef/bondpad_70x70.lef
export ADDITIONAL_SLOW_LIBS = $(ADDITIONAL_LIBS) $(PLATFORM_DIR)/lib/sg13g2_io_slow_1p08V_3p0V_125C.lib
export ADDITIONAL_FAST_LIBS = $(ADDITIONAL_LIBS) $(PLATFORM_DIR)/lib/sg13g2_io_fast_1p32V_3p6V_m40C.lib
export ADDITIONAL_LIBS += $(PLATFORM_DIR)/lib/sg13g2_io_typ_1p2V_3p3V_25C.lib
export ADDITIONAL_GDS += $(PLATFORM_DIR)/gds/sg13g2_io.gds \
$(PLATFORM_DIR)/gds/bondpad_70x70.gds
Expand All @@ -19,6 +21,10 @@ endif
export TECH_LEF ?= $(PLATFORM_DIR)/lef/sg13g2_tech.lef
export SC_LEF ?= $(PLATFORM_DIR)/lef/sg13g2_stdcell.lef

export SLOW_LIB_FILES ?= $(PLATFORM_DIR)/lib/sg13g2_stdcell_slow_1p08V_125C.lib \
$(ADDITIONAL_SLOW_LIBS)
export FAST_LIB_FILES ?= $(PLATFORM_DIR)/lib/sg13g2_stdcell_fast_1p32V_m40C.lib \
$(ADDITIONAL_FAST_LIBS)
export LIB_FILES ?= $(PLATFORM_DIR)/lib/sg13g2_stdcell_typ_1p20V_25C.lib \
$(ADDITIONAL_LIBS)
export GDS_FILES ?= $(PLATFORM_DIR)/gds/sg13g2_stdcell.gds \
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