signoff added
diff --git a/signoff/sdram/OPENLANE_VERSION b/signoff/sdram/OPENLANE_VERSION
new file mode 100644
index 0000000..a2633b1
--- /dev/null
+++ b/signoff/sdram/OPENLANE_VERSION
@@ -0,0 +1 @@
+openlane rc7
diff --git a/signoff/sdram/PDK_SOURCES b/signoff/sdram/PDK_SOURCES
new file mode 100644
index 0000000..8b58bd5
--- /dev/null
+++ b/signoff/sdram/PDK_SOURCES
@@ -0,0 +1,6 @@
+-ne openlane
+a68c95289612a361870acedb7f6478fcfae32e49
+-ne skywater-pdk
+f6f76f3dc99526c6fc2cfede19b5b1227d4ebde7
+-ne open_pdks
+522a373441a865fee9d6e3783015b4445f11afe6
diff --git a/signoff/sdram/final_summary_report.csv b/signoff/sdram/final_summary_report.csv
new file mode 100644
index 0000000..b86c95b
--- /dev/null
+++ b/signoff/sdram/final_summary_report.csv
@@ -0,0 +1,2 @@
+,design,design_name,config,flow_status,total_runtime,routed_runtime,(Cell/mm^2)/Core_Util,DIEAREA_mm^2,CellPer_mm^2,OpenDP_Util,Peak_Memory_Usage_MB,cell_count,tritonRoute_violations,Short_violations,MetSpc_violations,OffGrid_violations,MinHole_violations,Other_violations,Magic_violations,antenna_violations,lvs_total_errors,cvc_total_errors,klayout_violations,wire_length,vias,wns,pl_wns,optimized_wns,fastroute_wns,spef_wns,tns,pl_tns,optimized_tns,fastroute_tns,spef_tns,HPWL,routing_layer1_pct,routing_layer2_pct,routing_layer3_pct,routing_layer4_pct,routing_layer5_pct,routing_layer6_pct,wires_count,wire_bits,public_wires_count,public_wire_bits,memories_count,memory_bits,processes_count,cells_pre_abc,AND,DFF,NAND,NOR,OR,XOR,XNOR,MUX,inputs,outputs,level,EndCaps,TapCells,Diodes,Total_Physical_Cells,suggested_clock_frequency,suggested_clock_period,CLOCK_PERIOD,SYNTH_STRATEGY,SYNTH_MAX_FANOUT,FP_CORE_UTIL,FP_ASPECT_RATIO,FP_PDN_VPITCH,FP_PDN_HPITCH,PL_TARGET_DENSITY,GLB_RT_ADJUSTMENT,STD_CELL_LIBRARY,CELL_PAD,DIODE_INSERTION_STRATEGY
+0,/project/openlane/sdram,sdrc_top,sdram,Flow_completed,0h8m25s,0h4m36s,43346.66666666667,0.3,21673.333333333336,30,612.11,6502,0,0,0,0,0,0,0,50,0,0,0,373862,49373,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,320796393,0.0,41.88,12.09,12.26,0.0,0.0,6477,6647,1150,1320,0,0,0,6502,131,107,82,107,352,213,29,2197,1190,1123,28,204,3638,0,3842,100.0,10.0,10,AREA 0,5,50,1,153.6,153.18,0.4,0,sky130_fd_sc_hd,4,0
diff --git a/signoff/syntacore/OPENLANE_VERSION b/signoff/syntacore/OPENLANE_VERSION
new file mode 100644
index 0000000..a2633b1
--- /dev/null
+++ b/signoff/syntacore/OPENLANE_VERSION
@@ -0,0 +1 @@
+openlane rc7
diff --git a/signoff/syntacore/PDK_SOURCES b/signoff/syntacore/PDK_SOURCES
new file mode 100644
index 0000000..8b58bd5
--- /dev/null
+++ b/signoff/syntacore/PDK_SOURCES
@@ -0,0 +1,6 @@
+-ne openlane
+a68c95289612a361870acedb7f6478fcfae32e49
+-ne skywater-pdk
+f6f76f3dc99526c6fc2cfede19b5b1227d4ebde7
+-ne open_pdks
+522a373441a865fee9d6e3783015b4445f11afe6
diff --git a/signoff/syntacore/final_summary_report.csv b/signoff/syntacore/final_summary_report.csv
new file mode 100644
index 0000000..eb76ee8
--- /dev/null
+++ b/signoff/syntacore/final_summary_report.csv
@@ -0,0 +1,2 @@
+,design,design_name,config,flow_status,total_runtime,routed_runtime,(Cell/mm^2)/Core_Util,DIEAREA_mm^2,CellPer_mm^2,OpenDP_Util,Peak_Memory_Usage_MB,cell_count,tritonRoute_violations,Short_violations,MetSpc_violations,OffGrid_violations,MinHole_violations,Other_violations,Magic_violations,antenna_violations,lvs_total_errors,cvc_total_errors,klayout_violations,wire_length,vias,wns,pl_wns,optimized_wns,fastroute_wns,spef_wns,tns,pl_tns,optimized_tns,fastroute_tns,spef_tns,HPWL,routing_layer1_pct,routing_layer2_pct,routing_layer3_pct,routing_layer4_pct,routing_layer5_pct,routing_layer6_pct,wires_count,wire_bits,public_wires_count,public_wire_bits,memories_count,memory_bits,processes_count,cells_pre_abc,AND,DFF,NAND,NOR,OR,XOR,XNOR,MUX,inputs,outputs,level,EndCaps,TapCells,Diodes,Total_Physical_Cells,suggested_clock_frequency,suggested_clock_period,CLOCK_PERIOD,SYNTH_STRATEGY,SYNTH_MAX_FANOUT,FP_CORE_UTIL,FP_ASPECT_RATIO,FP_PDN_VPITCH,FP_PDN_HPITCH,PL_TARGET_DENSITY,GLB_RT_ADJUSTMENT,STD_CELL_LIBRARY,CELL_PAD,DIODE_INSERTION_STRATEGY
+0,/project/openlane/syntacore,scr1_top_wb,syntacore,Flow_completed,4h25m58s,0h24m27s,14261.866666666665,3.75,7130.9333333333325,9,1835.44,26741,0,0,0,0,0,0,0,386,0,0,0,2348462,220538,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,2088019437,0.0,20.65,8.72,3.4,0.0,0.0,26627,26865,2336,2574,0,0,0,26741,509,0,694,1902,3881,2196,1040,6600,2386,2349,98,1086,48226,0,49312,20.0,50.0,50,AREA 0,5,50,1,153.6,153.18,0.2,0,sky130_fd_sc_hd,4,0
