commit a3c534f922d4a255fa59686ec6d0bd8d6306aa39
author Passant <bassant.hassan@efabless.com> Wed Nov 23 08:27:25 2022 -0800
committer Tim Edwards <tim@opencircuitdesign.com> Fri Nov 25 10:25:06 2022 -0500
tree c10bda9b0886e82483df2f4cd897801edcaab7c4
parent 9ae5d5ef20ce70d6984766d0211763d0356e7b0f

update openlane configuration with:
- process variations corners `.lib` for standard cells operating at 5V
- use updated OpenRCX calibrated rule decks

gf180mcu/openlane/config.tcl

diff --git a/gf180mcu/openlane/config.tcl b/gf180mcu/openlane/config.tcl
index e24cf22..8cab9bd 100644
--- a/gf180mcu/openlane/config.tcl
+++ b/gf180mcu/openlane/config.tcl
@@ -15,9 +15,9 @@
 }
 
 # Lib Files
-set ::env(LIB_SYNTH) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/liberty/$::env(STD_CELL_LIBRARY)__tt_025C_3v30.lib"
+set ::env(LIB_SYNTH) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/liberty/$::env(STD_CELL_LIBRARY)__tt_025C_5v00.lib"
 set ::env(LIB_FASTEST) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/liberty/$::env(STD_CELL_LIBRARY)__ff_n40C_5v50.lib"
-set ::env(LIB_SLOWEST) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/liberty/$::env(STD_CELL_LIBRARY)__ss_125C_1v62.lib"
+set ::env(LIB_SLOWEST) "$::env(PDK_ROOT)/$::env(PDK)/libs.ref/$::env(STD_CELL_LIBRARY)/liberty/$::env(STD_CELL_LIBRARY)__ss_125C_4v50.lib"
 
 set ::env(LIB_TYPICAL) $::env(LIB_SYNTH)
 
@@ -97,9 +97,9 @@
 set ::env(FP_PDN_CORE_RING_HOFFSET) 6
 
 # Timing
-set ::env(RCX_RULES) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/rules.openrcx.$::env(PDK).nom.magic"
-set ::env(RCX_RULES_MIN) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/rules.openrcx.$::env(PDK).min.magic"
-set ::env(RCX_RULES_MAX) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/rules.openrcx.$::env(PDK).max.magic"
+set ::env(RCX_RULES) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/rules.openrcx.$::env(PDK).nom"
+set ::env(RCX_RULES_MIN) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/rules.openrcx.$::env(PDK).min"
+set ::env(RCX_RULES_MAX) "$::env(PDK_ROOT)/$::env(PDK)/libs.tech/openlane/rules.openrcx.$::env(PDK).max"
 
 # Routing
 set ::env(METAL_LAYER_NAMES) "Metal1 Metal2 Metal3 Metal4 Metal5"