{ "meta": { "version": 2, "flow": [ "Yosys.JsonHeader", "Yosys.Synthesis", "OpenROAD.CheckSDCFiles", "OpenROAD.Floorplan", "Odb.SetPowerConnections", "Odb.ManualMacroPlacement", "OpenROAD.TapEndcapInsertion", "OpenROAD.GlobalPlacementSkipIO", "OpenROAD.IOPlacement", "Odb.CustomIOPlacement", "OpenROAD.GlobalPlacement", "Odb.AddPDNObstructions", "OpenROAD.GeneratePDN", "OpenROAD.RepairDesignPostGPL", "OpenROAD.DetailedPlacement", "OpenROAD.CTS", "OpenROAD.CTS", "OpenROAD.ResizerTimingPostCTS", "OpenROAD.ResizerTimingPostCTS", "Odb.DiodesOnPorts", "Odb.HeuristicDiodeInsertion", "OpenROAD.DetailedPlacement", "OpenROAD.GlobalRouting", "OpenROAD.RepairDesignPostGRT", "OpenROAD.ResizerTimingPostGRT", "OpenROAD.ResizerTimingPostGRT", "OpenROAD.RepairAntennas", "OpenROAD.DetailedPlacement", "OpenROAD.DetailedRouting", "Checker.TrDRC", "Odb.ReportDisconnectedPins", "Odb.ReportWireLength", "OpenROAD.CheckAntennas", "Checker.WireLength", "OpenROAD.FillInsertion", "OpenROAD.RCX", "OpenROAD.STAPostPNR", "OpenROAD.STAPostPNR", "OpenROAD.IRDropReport", "Magic.StreamOut", "KLayout.StreamOut", "Magic.WriteLEF", "KLayout.XOR", "Checker.XOR", "Magic.DRC", "KLayout.DRC", "Checker.MagicDRC", "Checker.KLayoutDRC", "Magic.SpiceExtraction", "Checker.IllegalOverlap", "Netgen.LVS", "Checker.LVS" ] }, "DESIGN_NAME": "caravel_core", "CLOCK_PORT": "clock_core", "CLOCK_NET": "caravel_clk", "CLOCK_PERIOD": 25, "PNR_SDC_FILE": "dir::/sdc_files/base.sdc", "SIGNOFF_SDC_FILE": "dir::/sdc_files/signoff.sdc", "MAX_FANOUT_CONSTRAINT": 14, "//": "SYNTHESIS", "VERILOG_FILES": [ "dir::/mgmt_core_wrapper.tap.v" ], "//": "FLOORPLAN", "FP_PIN_ORDER_CFG": "dir::/floorplan_configuration/pin_order.cfg", "FP_DEF_TEMPLATE": "dir::/floorplan_configuration/io.def", "FP_SIZING": "absolute", "DIE_AREA": [0, 0, 3165, 4767], "CORE_AREA": [10, 10, 3155, 4757], "FP_IO_VEXTEND": 2, "FP_IO_HEXTEND": 2, "FP_TAPCELL_DIST": 10, "PL_MACRO_HALO": [-1, -3], "//": "MACROS", "MACROS": { "mgmt_core_wrapper": { "gds": [ "dir::/../../../caravel_mgmt_soc/gds/mgmt_core_wrapper.gds.gz" ], "lef": [ "dir::/../../../caravel_mgmt_soclef/mgmt_core_wrapper.lef" ], "instances": { "soc": { "location": [2650, 190], "orientation": "N" } }, "nl": [ "dir::/../../verilog/gl/mgmt_core_wrapper.v" ], "spef": { "min_*": [ "dir::/../../signoff/mgmt_core_wrapper/openlane-signoff/spef/mgmt_core_wrapper.min.spef" ], "nom_*": [ "dir::/../../signoff/mgmt_core_wrapper/openlane-signoff/spef/mgmt_core_wrapper.nom.spef" ], "max_*": [ "dir::/../../signoff/mgmt_core_wrapper/openlane-signoff/spef/mgmt_core_wrapper.max.spef" ] }, "lib": { "*": [ "dir::/../../lib/mgmt_core_wrapper.lib" ] } }, "user_id_programming": { "gds": [ "dir::/../../gds/user_id_programming.gds.gz" ], "lef": [ "dir::/../../lef/user_id_programming.lef" ], "instances": { "user_id_value": { "location": [2962.655, 129.19], "orientation": "N" } }, "nl": [ "dir::/../../verilog/rtl/user_id_programming.v" ] }, "user_project_wrapper": { "gds": [ "dir::/../../gds/user_project_wrapper_empty.gds.gz" ], "lef": [ "dir::/../../lef/user_project_wrapper_empty.lef" ], "instances": { "mprj": { "location": [121.74, 1037], "orientation": "N" } }, "nl": [ "dir::/../../verilog/rtl/__user_project_wrapper.v" ], "lib": { "*": [ "dir::/../../lib/user_project_wrapper.lib" ] } }, "housekeeping_alt": { "gds": [ "dir::/../../gds/housekeeping_alt.gds.gz" ], "lef": [ "dir::/../../lef/housekeeping_alt.lef" ], "instances": { "housekeeping": { "location": [2650, 190], "orientation": "N" } }, "nl": [ "dir::/../../verilog/gl/housekeeping_alt.v" ], "spef": { "min_*": [ "dir::/../../signoff/housekeeping_alt/openlane-signoff/spef/housekeeping_alt.min.spef" ], "nom_*": [ "dir::/../../signoff/housekeeping_alt/openlane-signoff/spef/housekeeping_alt.nom.spef" ], "max_*": [ "dir::/../../signoff/housekeeping_alt/openlane-signoff/spef/housekeeping_alt.max.spef" ] }, "lib": { "*": [ "dir::/../../lib/housekeeping_alt.lib" ] } }, "simple_por": { "gds": [ "dir::/../../gds/simple_por.gds.gz" ], "lef": [ "dir::/../../lef/simple_por.lef" ], "instances": { "por": { "location": [1063.15, 135], "orientation": "MX" } }, "nl": [ "dir::/../../verilog/rtl/simple_por.v" ] }, "xres_buf": { "gds": [ "dir::/../../gds/xres_buf.gds.gz" ], "lef": [ "dir::/../../lef/xres_buf.lef" ], "instances": { "rstb_level": { "location": [683.62, 26], "orientation": "S" } }, "nl": [ "dir::/../../verilog/rtl/xres_buf.v" ] }, "spare_logic_block": { "gds": [ "dir::/../../gds/spare_logic_block.gds.gz" ], "lef": [ "dir::/../../lef/spare_logic_block.lef" ], "instances": { "spare_logic\\[0\\]": { "location": [454, 778.2], "orientation": "N" }, "spare_logic\\[1\\]": { "location": [1054, 658.2], "orientation": "N" }, "spare_logic\\[2\\]": { "location": [1554, 658.2], "orientation": "N" }, "spare_logic\\[3\\]": { "location": [2054, 658.2], "orientation": "N" } }, "nl": [ "dir::/../../verilog/gl/spare_logic_block.v" ] }, "mprj_io_buffer": { "gds": [ "dir::/../../gds/mprj_io_buffer.gds.gz" ], "lef": [ "dir::/../../lef/mprj_io_buffer.lef" ], "instances": { "gpio_buf": { "location": [165.14, 765], "orientation": "N" } }, "nl": [ "dir::/../../verilog/gl/mprj_io_buffer.v" ], "spef": { "min_*": [ "dir::/../../signoff/mprj_io_buffer/openlane-signoff/spef/mprj_io_buffer.min.spef" ], "nom_*": [ "dir::/../../signoff/mprj_io_buffer/openlane-signoff/spef/mprj_io_buffer.nom.spef" ], "max_*": [ "dir::/../../signoff/mprj_io_buffer/openlane-signoff/spef/mprj_io_buffer.max.spef" ] }, "lib": { "*": [ "dir::/../../lib/mprj_io_buffer.lib" ] } }, "gpio_defaults_block": { "gds": [ "dir::/../../gds/gpio_defaults_block.gds.gz" ], "lef": [ "dir::/../../lef/gpio_defaults_block.lef" ], "instances": { "gpio_defaults_block_0": { "location": [3137, 230], "orientation": "N" }, "gpio_defaults_block_1": { "location": [3137, 460], "orientation": "N" }, "gpio_defaults_block_2": { "location": [3137, 680], "orientation": "N" }, "gpio_defaults_block_3": { "location": [3137, 910], "orientation": "N" }, "gpio_defaults_block_4": { "location": [3137, 1130], "orientation": "N" }, "gpio_defaults_block_5": { "location": [3137, 1350], "orientation": "N" }, "gpio_defaults_block_6": { "location": [3137, 1590], "orientation": "N" }, "gpio_defaults_block_7": { "location": [3137, 2460], "orientation": "N" }, "gpio_defaults_block_8": { "location": [3137, 2700], "orientation": "N" }, "gpio_defaults_block_9": { "location": [3137, 2920], "orientation": "N" }, "gpio_defaults_block_10": { "location": [3137, 3150], "orientation": "N" }, "gpio_defaults_block_11": { "location": [3137, 3380], "orientation": "N" }, "gpio_defaults_block_12": { "location": [3137, 3600], "orientation": "N" }, "gpio_defaults_block_13": { "location": [3137, 4030], "orientation": "N" }, "gpio_defaults_block_14": { "location": [3137, 4480], "orientation": "N" }, "gpio_defaults_block_15": { "location": [2922.66, 4653], "orientation": "N" }, "gpio_defaults_block_16": { "location": [2622.66, 4653], "orientation": "N" }, "gpio_defaults_block_17": { "location": [2322.66, 4653], "orientation": "N" }, "gpio_defaults_block_18": { "location": [2022.66, 4653], "orientation": "N" }, "gpio_defaults_block_19": { "location": [1722.66, 4653], "orientation": "N" }, "gpio_defaults_block_20": { "location": [1422.66, 4653], "orientation": "N" }, "gpio_defaults_block_21": { "location": [1122.66, 4653], "orientation": "N" }, "gpio_defaults_block_22": { "location": [822.66, 4653], "orientation": "N" }, "gpio_defaults_block_23": { "location": [522.66, 4653], "orientation": "N" }, "gpio_defaults_block_24": { "location": [10, 4530], "orientation": "FN" }, "gpio_defaults_block_25": { "location": [10, 3680], "orientation": "FN" }, "gpio_defaults_block_26": { "location": [10, 3460], "orientation": "FN" }, "gpio_defaults_block_27": { "location": [10, 3240], "orientation": "FN" }, "gpio_defaults_block_28": { "location": [10, 3030], "orientation": "FN" }, "gpio_defaults_block_29": { "location": [10, 2800], "orientation": "FN" }, "gpio_defaults_block_30": { "location": [10, 2600], "orientation": "FN" }, "gpio_defaults_block_31": { "location": [10, 2390], "orientation": "FN" }, "gpio_defaults_block_32": { "location": [10, 1740], "orientation": "FN" }, "gpio_defaults_block_33": { "location": [10, 1530], "orientation": "FN" }, "gpio_defaults_block_34": { "location": [10, 1300], "orientation": "FN" }, "gpio_defaults_block_35": { "location": [10, 1090], "orientation": "FN" }, "gpio_defaults_block_36": { "location": [10, 870], "orientation": "FN" }, "gpio_defaults_block_37": { "location": [10, 660], "orientation": "FN" } }, "nl": [ "dir::/../../verilog/gl/gpio_defaults_block.v" ] }, "gpio_logic_high": { "gds": [ "dir::/../../gds/gpio_logic_high.gds.gz" ], "lef": [ "dir::/../../lef/gpio_logic_high.lef" ], "instances": { "gpio_control_bidir_1[0].gpio_logic_high": { "location": [3128.9, 200], "orientation": "N" }, "gpio_control_bidir_1[1].gpio_logic_high": { "location": [3128.9, 430], "orientation": "N" }, "gpio_control_in_1a[0].gpio_logic_high": { "location": [3128.9, 650], "orientation": "N" }, "gpio_control_in_1a[1].gpio_logic_high": { "location": [3128.9, 880], "orientation": "N" }, "gpio_control_in_1a[2].gpio_logic_high": { "location": [3128.9, 1100], "orientation": "N" }, "gpio_control_in_1a[3].gpio_logic_high": { "location": [3128.9, 1320], "orientation": "N" }, "gpio_control_in_1a[4].gpio_logic_high": { "location": [3128.9, 1560], "orientation": "N" }, "gpio_control_in_1a[5].gpio_logic_high": { "location": [3128.9, 2430], "orientation": "N" }, "gpio_control_in_1[0].gpio_logic_high": { "location": [3128.9, 2670], "orientation": "N" }, "gpio_control_in_1[1].gpio_logic_high": { "location": [3128.9, 2890], "orientation": "N" }, "gpio_control_in_1[2].gpio_logic_high": { "location": [3128.9, 3120], "orientation": "N" }, "gpio_control_in_1[3].gpio_logic_high": { "location": [3128.9, 3350], "orientation": "N" }, "gpio_control_in_1[4].gpio_logic_high": { "location": [3128.9, 3570], "orientation": "N" }, "gpio_control_in_1[5].gpio_logic_high": { "location": [3128.9, 4000], "orientation": "N" }, "gpio_control_in_1[6].gpio_logic_high": { "location": [3128.9, 4450], "orientation": "N" }, "gpio_control_in_1[7].gpio_logic_high": { "location": [2755, 4655], "orientation": "FN" }, "gpio_control_in_1[8].gpio_logic_high": { "location": [2355, 4655], "orientation": "FN" }, "gpio_control_in_1[9].gpio_logic_high": { "location": [2055, 4655], "orientation": "FN" }, "gpio_control_in_1[10].gpio_logic_high": { "location": [1755, 4655], "orientation": "FN" }, "gpio_control_in_2[0].gpio_logic_high": { "location": [1455, 4655], "orientation": "FN" }, "gpio_control_in_2[1].gpio_logic_high": { "location": [1155, 4655], "orientation": "FN" }, "gpio_control_in_2[2].gpio_logic_high": { "location": [955, 4655], "orientation": "FN" }, "gpio_control_in_2[3].gpio_logic_high": { "location": [555, 4655], "orientation": "FN" }, "gpio_control_in_2[4].gpio_logic_high": { "location": [255, 4655], "orientation": "FN" }, "gpio_control_in_2[5].gpio_logic_high": { "location": [11, 4500], "orientation": "N" }, "gpio_control_in_2[6].gpio_logic_high": { "location": [11, 3650], "orientation": "N" }, "gpio_control_in_2[7].gpio_logic_high": { "location": [11, 3430], "orientation": "N" }, "gpio_control_in_2[8].gpio_logic_high": { "location": [11, 3210], "orientation": "N" }, "gpio_control_in_2[9].gpio_logic_high": { "location": [11, 3000], "orientation": "N" }, "gpio_control_in_2[10].gpio_logic_high": { "location": [11, 2770], "orientation": "N" }, "gpio_control_in_2[11].gpio_logic_high": { "location": [11, 2570], "orientation": "N" }, "gpio_control_in_2[12].gpio_logic_high": { "location": [11, 2360], "orientation": "N" }, "gpio_control_in_2[13].gpio_logic_high": { "location": [11, 1710], "orientation": "N" }, "gpio_control_in_2[14].gpio_logic_high": { "location": [11, 1500], "orientation": "N" }, "gpio_control_in_2[15].gpio_logic_high": { "location": [11, 1270], "orientation": "N" }, "gpio_control_bidir_2[0].gpio_logic_high": { "location": [11, 1060], "orientation": "N" }, "gpio_control_bidir_2[1].gpio_logic_high": { "location": [11, 840], "orientation": "N" }, "gpio_control_bidir_2[2].gpio_logic_high": { "location": [11, 630], "orientation": "N" } }, "nl": [ "dir::/../../verilog/gl/gpio_logic_high.v" ], "spef": { "min_*": [ "dir::/../../signoff/gpio_logic_high/openlane-signoff/spef/gpio_logic_high.min.spef" ], "nom_*": [ "dir::/../../signoff/gpio_logic_high/openlane-signoff/spef/gpio_logic_high.nom.spef" ], "max_*": [ "dir::/../../signoff/gpio_logic_high/openlane-signoff/spef/gpio_logic_high.max.spef" ] }, "lib": { "*": [ "dir::/../../lib/gpio_logic_high.lib" ] } }, "mprj_logic_high": { "gds": [ "dir::/../../gds/mprj_logic_high.gds.gz" ], "lef": [ "dir::/../../lef/mprj_logic_high.lef" ], "instances": { "mgmt_buffers.mprj_logic_high_inst": { "location": [1190.94, 900], "orientation": "N" } }, "nl": [ "dir::/../../verilog/gl/mprj_logic_high.v" ] }, "mprj2_logic_high": { "gds": [ "dir::/../../gds/mprj2_logic_high.gds.gz" ], "lef": [ "dir::/../../lef/mprj2_logic_high.lef" ], "instances": { "mgmt_buffers.mprj2_logic_high_inst": { "location": [823, 900], "orientation": "FN" } }, "nl": [ "dir::/../../verilog/gl/mprj2_logic_high.v" ] }, "mgmt_protect_hv": { "gds": [ "dir::/../../gds/mgmt_protect_hv.gds.gz" ], "lef": [ "dir::/../../lef/mgmt_protect_hv.lef" ], "instances": { "mgmt_buffers.powergood_check": { "location": [1794, 900], "orientation": "N" } }, "nl": [ "dir::/../../verilog/gl/mgmt_protect_hv.v" ] }, "caravel_clocking": { "gds": [ "dir::/../../gds/caravel_clocking.gds.gz" ], "lef": [ "dir::/../../lef/caravel_clocking.lef" ], "instances": { "clock_ctrl": { "location": [1545, 183], "orientation": "N" } }, "nl": [ "dir::/../../verilog/gl/caravel_clocking.v" ], "spef": { "min_*": [ "dir::/../../signoff/caravel_clocking/openlane-signoff/spef/caravel_clocking.min.spef" ], "nom_*": [ "dir::/../../signoff/caravel_clocking/openlane-signoff/spef/caravel_clocking.nom.spef" ], "max_*": [ "dir::/../../signoff/caravel_clocking/openlane-signoff/spef/caravel_clocking.max.spef" ] }, "lib": { "*": [ "dir::/../../lib/caravel_clocking.lib" ] } } }, "//": "PDN", "FP_PDN_VERTICAL_HALO": 8, "FP_PDN_HORIZONTAL_HALO": 1, "FP_PDN_ENABLE_MACROS_GRID": 1, "PDN_CFG": "dir::/pdn_configuration/pdn.tcl", "FP_PDN_CHECK_NODES": 0, "FP_PDN_CORE_RING": 1, "FP_PDN_SKIPTRIM": 0, "FP_PDN_CORE_RING_VWIDTH": 10, "FP_PDN_CORE_RING_HWIDTH": 10, "FP_PDN_CORE_RING_VSPACING": 2, "FP_PDN_CORE_RING_HSPACING": 2, "FP_PDN_CORE_RING_VOFFSET": 0, "FP_PDN_CORE_RING_HOFFSET": 0, "FP_PDN_VPITCH": 264, "FP_PDN_HPITCH": 360, "FP_PDN_VSPACING": 19, "FP_PDN_HSPACING": 27, "FP_PDN_VWIDTH": 3, "FP_PDN_HWIDTH": 3, "FP_PDN_HOFFSET": 30.65, "FP_PDN_VOFFSET": 3.5, "//": "PLACEMENT", "PL_TIME_DRIVEN": true, "PL_TARGET_DENSITY_PCT": 32, "PL_RESIZER_DESIGN_OPTIMIZATIONS": true, "PL_RESIZER_TIMING_OPTIMIZATIONS": true, "PL_RESIZER_HOLD_SLACK_MARGIN": 0.1, "DESIGN_REPAIR_MAX_SLEW_PCT": 10, "DESIGN_REPAIR_MAX_CAP_PCT": 10, "DESIGN_REPAIR_MAX_WIRE_LENGTH": 1100, "//": "CTS", "CTS_MAX_CAP": 0.3, "CTS_CLK_MAX_WIRE_LENGTH": 800, "CTS_SINK_CLUSTERING_SIZE": 30, "CTS_SINK_CLUSTERING_MAX_DIAMETER": 140, "//": "ROUTING", "RT_CLOCK_MIN_LAYER": "met3", "DRT_THREADS": 24, "GRT_ADJUSTMENT": 0.02, "GRT_ALLOW_CONGESTION": true, "GLB_RESIZER_TIMING_OPTIMIZATIONS": true, "GRT_RESIZER_HOLD_SLACK_MARGIN": 0.05, "GRT_RESIZER_SETUP_SLACK_MARGIN": 0.2, "GRT_DESIGN_REPAIR_MAX_WIRE_LENGTH": 1100, "GRT_ANTENNA_ITERS": 50, "//": "DONT TOUCH", "RSZ_DONT_TOUCH_RX": "analog_io|rstb_h|porb_h|serial_clock_out|serial_load_out|ringosc|mgmt_buffers.la_data_out_core|mprj_ack_i_user|mprj_dat_i_user|user_irq_core", "//": "MAGIC", "MAGIC_DEF_LABELS": false }