Merge pull request #4474 from The-OpenROAD-Project-staging/asap7-coralnpu-take-2

asap7 coralnpu snapshot

Author: maliberty

flow/designs/asap7/coralnpu/config.mk

@@ -0,0 +1,28 @@
+export PLATFORM                = asap7
+
+export DESIGN_NICKNAME         = coralnpu
+export DESIGN_NAME             = CoreMiniAxi
+
+export VERILOG_FILES           = $(DESIGN_HOME)/src/$(DESIGN_NICKNAME)/$(DESIGN_NAME).sv \
+	$(PLATFORM_DIR)/verilog/fakeram_512x128.sv \
+	$(PLATFORM_DIR)/verilog/fakeram_2048x128.sv
+
+export VERILOG_DEFINES += -D USE_ASAP7
+
+export ADDITIONAL_LEFS = $(PLATFORM_DIR)/lef/fakeram_512x128.lef \
+			 $(PLATFORM_DIR)/lef/fakeram_2048x128.lef
+
+export ADDITIONAL_LIBS += $(PLATFORM_DIR)/lib/NLDM/fakeram_512x128.lib \
+			  $(PLATFORM_DIR)/lib/NLDM/fakeram_2048x128.lib
+
+export SDC_FILE                = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.sdc
+
+export SYNTH_HDL_FRONTEND     ?= slang
+
+export CORE_UTILIZATION        = 65
+
+export SYNTH_HIERARCHICAL      = 1
+export SYNTH_MINIMUM_KEEP_SIZE = 40000
+
+export MACRO_PLACE_HALO = 2 2
+

flow/designs/asap7/coralnpu/constraint.sdc

@@ -0,0 +1,9 @@
+current_design CoreMiniAxi
+
+set clk_name io_aclk
+set clk_port_name io_aclk
+set clk_period 10.00
+
+set clk_port [get_ports $clk_port_name]
+
+create_clock -period $clk_period -name $clk_name $clk_port

flow/designs/asap7/coralnpu/rules-base.json

@@ -0,0 +1,112 @@
+{
+    "synth__canonical_netlist__hash": {
+        "value": "5b7726241a901a54348af6b0ce1c968587bb8a7e",
+        "compare": "==",
+        "level": "warning"
+    },
+    "synth__netlist__hash": {
+        "value": "6df65a45ac029ad537f0d8e4702bad13af94c54e",
+        "compare": "==",
+        "level": "warning"
+    },
+    "synth__design__instance__area__stdcell": {
+        "value": 17800.0,
+        "compare": "<="
+    },
+    "constraints__clocks__count": {
+        "value": 1,
+        "compare": "=="
+    },
+    "placeopt__design__instance__area": {
+        "value": 37543,
+        "compare": "<="
+    },
+    "placeopt__design__instance__count__stdcell": {
+        "value": 198708,
+        "compare": "<="
+    },
+    "detailedplace__design__violations": {
+        "value": 0,
+        "compare": "=="
+    },
+    "cts__design__instance__count__setup_buffer": {
+        "value": 17279,
+        "compare": "<="
+    },
+    "cts__design__instance__count__hold_buffer": {
+        "value": 17279,
+        "compare": "<="
+    },
+    "cts__timing__setup__ws": {
+        "value": -1980.0,
+        "compare": ">="
+    },
+    "cts__timing__setup__tns": {
+        "value": -10200000.0,
+        "compare": ">="
+    },
+    "cts__timing__hold__ws": {
+        "value": -0.5,
+        "compare": ">="
+    },
+    "cts__timing__hold__tns": {
+        "value": -2.0,
+        "compare": ">="
+    },
+    "globalroute__antenna_diodes_count": {
+        "value": 174,
+        "compare": "<="
+    },
+    "globalroute__timing__setup__ws": {
+        "value": -2030.0,
+        "compare": ">="
+    },
+    "globalroute__timing__setup__tns": {
+        "value": -10500000.0,
+        "compare": ">="
+    },
+    "globalroute__timing__hold__ws": {
+        "value": -0.5,
+        "compare": ">="
+    },
+    "globalroute__timing__hold__tns": {
+        "value": -2.0,
+        "compare": ">="
+    },
+    "detailedroute__route__wirelength": {
+        "value": 1540518,
+        "compare": "<="
+    },
+    "detailedroute__route__drc_errors": {
+        "value": 0,
+        "compare": "<="
+    },
+    "detailedroute__antenna__violating__nets": {
+        "value": 0,
+        "compare": "<="
+    },
+    "detailedroute__antenna_diodes_count": {
+        "value": 174,
+        "compare": "<="
+    },
+    "finish__timing__setup__ws": {
+        "value": -2070.0,
+        "compare": ">="
+    },
+    "finish__timing__setup__tns": {
+        "value": -10800000.0,
+        "compare": ">="
+    },
+    "finish__timing__hold__ws": {
+        "value": -0.5,
+        "compare": ">="
+    },
+    "finish__timing__hold__tns": {
+        "value": -2.0,
+        "compare": ">="
+    },
+    "finish__design__instance__area": {
+        "value": 37931,
+        "compare": "<="
+    }
+}