Bug fixes
diff --git a/openlane/user_proj_example/console_out1.txt b/openlane/user_proj_example/console_out1.txt
new file mode 100644
index 0000000..6cafa6f
--- /dev/null
+++ b/openlane/user_proj_example/console_out1.txt
@@ -0,0 +1,133 @@
+CVC: Reading device model settings...
+CVC: Reading power settings...
+CVC: Parsing netlist /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_proj_example/runs/user_proj_example/tmp/finishing/user_proj_example.cdl
+
+Cdl fixed data size 826214
+Usage CDL: Time: 0 Memory: 32288 I/O: 4520 Swap: 0
+CVC: Counting and linking...
+CVC: Assigning IDs ...
+Usage DB: Time: 0 Memory: 35888 I/O: 4520 Swap: 0
+CVC: 53232(53232) instances, 3346(3346) nets, 80044(80044) devices.
+Setting power for mode...
+Setting models...
+CVC: Setting models ...
+Setting model tolerances...
+CVC: Shorting switches...
+ model short...
+ Shorted 212 short
+Setting instance power...
+CVC: Linking devices...
+
+Usage EQUIV: Time: 0 Memory: 40320 I/O: 4576 Swap: 0
+Power nets 377
+CVC: Shorting non conducting resistors...
+CVC: Calculating resistor voltages...
+Usage RES: Time: 0 Memory: 40320 I/O: 4576 Swap: 0
+Power nets 377
+CVC: Calculating min/max voltages...
+Processing trivial nets found 1465 trivial nets
+CVC: Ignoring invalid calculations...
+CVC: Removed 0 calculations
+Copying master nets
+CVC: Ignoring non-conducting devices...
+CVC: Ignored 0 devices
+Usage MIN/MAX1: Time: 0 Memory: 40640 I/O: 4576 Swap: 0
+Power nets 1088
+! Checking forward bias diode errors:
+
+! Checking nmos source/drain vs bias errors:
+
+! Checking nmos gate vs source errors:
+
+! Checking pmos source/drain vs bias errors:
+
+! Checking pmos gate vs source errors:
+
+Usage ERROR: Time: 0 Memory: 40640 I/O: 4576 Swap: 0
+Saving min/max voltages...
+CVC: Propagating Simulation voltages 1...
+Usage SIM1: Time: 0 Memory: 40904 I/O: 4576 Swap: 0
+Power nets 1088
+Saving simulation voltages...
+CVC: Propagating Simulation voltages 3...
+Usage SIM2: Time: 0 Memory: 40904 I/O: 4576 Swap: 0
+Power nets 1088
+Added 0 latch voltages
+CVC: Calculating min/max voltages...
+Processing trivial nets found 1465 trivial nets
+CVC: Ignoring invalid calculations...
+CVC: Removed 0 calculations
+Copying master nets
+CVC: Ignoring non-conducting devices...
+CVC: Ignored 0 devices
+Usage MIN/MAX2: Time: 0 Memory: 40904 I/O: 4576 Swap: 0
+Power nets 1799
+! Checking overvoltage errors
+
+! Checking nmos possible leak errors:
+
+! Checking pmos possible leak errors:
+
+! Checking mos floating input errors:
+
+! Checking expected values:
+
+CVC: Error Counts
+CVC: Fuse Problems: 0
+CVC: Min Voltage Conflicts: 0
+CVC: Max Voltage Conflicts: 0
+CVC: Leaks: 0
+CVC: LDD drain->source: 0
+CVC: HI-Z Inputs: 0
+CVC: Forward Bias Diodes: 0
+CVC: NMOS Source vs Bulk: 0
+CVC: NMOS Gate vs Source: 0
+CVC: NMOS Possible Leaks: 0
+CVC: PMOS Source vs Bulk: 0
+CVC: PMOS Gate vs Source: 0
+CVC: PMOS Possible Leaks: 0
+CVC: Overvoltage-VBG: 0
+CVC: Overvoltage-VBS: 0
+CVC: Overvoltage-VDS: 0
+CVC: Overvoltage-VGS: 0
+CVC: Model errors: 0
+CVC: Unexpected voltage : 0
+CVC: Total: 0
+Usage Total: Time: 0 Memory: 41428 I/O: 4616 Swap: 0
+Virtual net update/access 22346/4164138
+CVC: Log output to /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_proj_example/runs/user_proj_example/reports/finishing/user_proj_example.rpt
+CVC: End: Mon May 16 21:17:41 2022
+
+[INFO]: Saving final set of views in '/Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_proj_example/runs/user_proj_example/results/final'...
+[INFO]: Saving final set of views in '/Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic'...
+[INFO]: Calculating Runtime From the Start...
+[INFO]: Saving runtime environment...
+[INFO]: Generating Final Summary Report...
+[INFO]: Design Name: user_proj_example
+Run Directory: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_proj_example/runs/user_proj_example
+----------------------------------------
+
+Magic DRC Summary:
+Source: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_proj_example/runs/user_proj_example/reports/finishing/drc.rpt
+Total Magic DRC violations is 0
+----------------------------------------
+
+LVS Summary:
+Source: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_proj_example/runs/user_proj_example/logs/finishing/34-user_proj_example.lvs.lef.log
+LVS reports no net, device, pin, or property mismatches.
+Total errors = 0
+----------------------------------------
+
+Antenna Summary:
+Source: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_proj_example/runs/user_proj_example/reports/finishing/antenna.rpt
+Number of pins violated: 11
+Number of nets violated: 11
+[INFO]: check full report here: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_proj_example/runs/user_proj_example/reports/final_summary_report.csv
+[INFO]: There are no max slew violations in the design at the typical corner.
+[INFO]: There are no hold violations in the design at the typical corner.
+[INFO]: There are no setup violations in the design at the typical corner.
+[SUCCESS]: Flow complete.
+mkdir -p ../signoff/user_proj_example/
+cp user_proj_example/runs/user_proj_example/OPENLANE_VERSION ../signoff/user_proj_example/
+cp user_proj_example/runs/user_proj_example/PDK_SOURCES ../signoff/user_proj_example/
+cp user_proj_example/runs/user_proj_example/reports/final_summary_report.csv ../signoff/user_proj_example/
diff --git a/openlane/user_project_wrapper/config.json b/openlane/user_project_wrapper/config.json
index d83d5bb..1618cd8 100644
--- a/openlane/user_project_wrapper/config.json
+++ b/openlane/user_project_wrapper/config.json
@@ -9,8 +9,8 @@
"DESIGN_NAME" : "user_project_wrapper",
"DIE_AREA" : "0 0 2920 3520",
"DIODE_INSERTION_STRATEGY" : "0",
- "EXTRA_GDS_FILES" : "../../gds/user_proj_example.gds",
- "EXTRA_LEFS" : "../../lef/user_proj_example.lef",
+ "EXTRA_GDS_FILES" : "../../gds/user_adder.gds",
+ "EXTRA_LEFS" : "../../lef/user_adder.lef",
"FILL_INSERTION" : "0",
"FP_IO_HEXTEND" : "4.8",
"FP_IO_HLENGTH" : "2.4",
@@ -53,6 +53,6 @@
"TAP_DECAP_INSERTION" : "0",
"VDD_NETS" : "vccd1 vccd2 vdda1 vdda2",
"VERILOG_FILES" : ["../../caravel/verilog/rtl/defines.v","../../verilog/rtl/user_project_wrapper.v"],
- "VERILOG_FILES_BLACKBOX" : ["../../caravel/verilog/rtl/defines.v","../../verilog/rtl/user_proj_example.v"]
+ "VERILOG_FILES_BLACKBOX" : ["../../caravel/verilog/rtl/defines.v","../../verilog/rtl/user_adder.v"]
}
diff --git a/openlane/user_project_wrapper/config.tcl b/openlane/user_project_wrapper/config.tcl
index f720e39..393a727 100755
--- a/openlane/user_project_wrapper/config.tcl
+++ b/openlane/user_project_wrapper/config.tcl
@@ -54,13 +54,13 @@
### Black-box verilog and views
set ::env(VERILOG_FILES_BLACKBOX) "\
$::env(CARAVEL_ROOT)/verilog/rtl/defines.v \
- $script_dir/../../verilog/rtl/user_proj_example.v"
+ $script_dir/../../verilog/rtl/user_adder.v"
set ::env(EXTRA_LEFS) "\
- $script_dir/../../lef/user_proj_example.lef"
+ $script_dir/../../lef/user_adder.lef"
set ::env(EXTRA_GDS_FILES) "\
- $script_dir/../../gds/user_proj_example.gds"
+ $script_dir/../../gds/user_adder.gds"
# set ::env(GLB_RT_MAXLAYER) 5
set ::env(RT_MAX_LAYER) {met4}
diff --git a/openlane/user_project_wrapper/console_out1.txt b/openlane/user_project_wrapper/console_out1.txt
new file mode 100644
index 0000000..d9b51ed
--- /dev/null
+++ b/openlane/user_project_wrapper/console_out1.txt
@@ -0,0 +1,354 @@
+Magic 8.3 revision 269 - Compiled on Fri Feb 18 11:40:47 UTC 2022.
+Starting magic under Tcl interpreter
+Using the terminal as the console.
+Using NULL graphics device.
+Processing system .magicrc file
+Sourcing design .magicrc for technology sky130A ...
+2 Magic internal units = 1 Lambda
+Input style sky130(vendor): scaleFactor=2, multiplier=2
+The following types are not handled by extraction and will be treated as non-electrical types:
+ mvobsactive ubm
+Scaled tech values by 2 / 1 to match internal grid scaling
+Loading sky130A Device Generator Menu ...
+Loading "/Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/finishing/spice.tcl" from command line.
+Reading LEF data from file /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/pdks/sky130A/libs.ref/sky130_fd_sc_hd/techlef/sky130_fd_sc_hd.tlef.
+This action cannot be undone.
+LEF read, Line 78 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring.
+LEF read, Line 79 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring.
+LEF read, Line 111 (Message): Unknown keyword "MINENCLOSEDAREA" in LEF file; ignoring.
+LEF read, Line 113 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring.
+LEF read, Line 114 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring.
+LEF read, Line 120 (Message): Unknown keyword "MAXIMUMDENSITY" in LEF file; ignoring.
+LEF read, Line 121 (Message): Unknown keyword "DENSITYCHECKWINDOW" in LEF file; ignoring.
+LEF read, Line 122 (Message): Unknown keyword "DENSITYCHECKSTEP" in LEF file; ignoring.
+LEF read, Line 154 (Message): Unknown keyword "MINENCLOSEDAREA" in LEF file; ignoring.
+LEF read, Line 162 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring.
+LEF read, Line 163 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring.
+LEF read, Line 165 (Message): Unknown keyword "MAXIMUMDENSITY" in LEF file; ignoring.
+LEF read, Line 166 (Message): Unknown keyword "DENSITYCHECKWINDOW" in LEF file; ignoring.
+LEF read, Line 167 (Message): Unknown keyword "DENSITYCHECKSTEP" in LEF file; ignoring.
+LEF read, Line 203 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring.
+LEF read, Line 204 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring.
+LEF read, Line 206 (Message): Unknown keyword "MAXIMUMDENSITY" in LEF file; ignoring.
+LEF read, Line 207 (Message): Unknown keyword "DENSITYCHECKWINDOW" in LEF file; ignoring.
+LEF read, Line 208 (Message): Unknown keyword "DENSITYCHECKSTEP" in LEF file; ignoring.
+LEF read, Line 244 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring.
+LEF read, Line 245 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring.
+LEF read, Line 247 (Message): Unknown keyword "MAXIMUMDENSITY" in LEF file; ignoring.
+LEF read, Line 248 (Message): Unknown keyword "DENSITYCHECKWINDOW" in LEF file; ignoring.
+LEF read, Line 249 (Message): Unknown keyword "DENSITYCHECKSTEP" in LEF file; ignoring.
+LEF read, Line 285 (Message): Unknown keyword "ANTENNAMODEL" in LEF file; ignoring.
+LEF read, Line 286 (Message): Unknown keyword "ANTENNADIFFSIDEAREARATIO" in LEF file; ignoring.
+LEF read: Processed 792 lines.
+Reading LEF data from file /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/../../lef/user_proj_example.lef.
+This action cannot be undone.
+LEF read: Processed 5547 lines.
+Reading DEF data from file /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/results/routing/user_project_wrapper.def.
+This action cannot be undone.
+ Processed 2 vias total.
+ Processed 1 subcell instances total.
+ Processed 645 pins total.
+ Processed 8 special nets total.
+ Processed 637 nets total.
+DEF read: Processed 14496 lines.
+Processing user_project_wrapper
+Extracting user_proj_example into user_proj_example.ext:
+Extracting user_project_wrapper into user_project_wrapper.ext:
+exttospice finished.
+Using technology "sky130A", version 1.0.283-0-g7519dfb
+[INFO]: No illegal overlaps detected during extraction.
+[INFO]: Incremented step index to 27.
+[INFO]: Writing Powered Verilog...
+OpenROAD 8d53e9b018dec98fa63e907ddeb6c5406f035361
+This program is licensed under the BSD-3 license. See the LICENSE file for details.
+Components of this program may be licensed under more restrictive licenses which must be honored.
+[INFO ODB-0222] Reading LEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged.lef
+[INFO ODB-0223] Created 13 technology layers
+[INFO ODB-0224] Created 25 technology vias
+[INFO ODB-0225] Created 442 library cells
+[INFO ODB-0226] Finished LEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged.lef
+[INFO ODB-0127] Reading DEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/results/routing/user_project_wrapper.def
+[INFO ODB-0128] Design: user_project_wrapper
+[INFO ODB-0130] Created 645 pins.
+[INFO ODB-0131] Created 1 components and 609 component-terminals.
+[INFO ODB-0132] Created 8 special nets and 0 connections.
+[INFO ODB-0133] Created 637 nets and 607 connections.
+[INFO ODB-0134] Finished DEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/results/routing/user_project_wrapper.def
+[INFO ODB-0222] Reading LEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged.lef
+[INFO ODB-0223] Created 13 technology layers
+[INFO ODB-0224] Created 25 technology vias
+[INFO ODB-0225] Created 442 library cells
+[INFO ODB-0226] Finished LEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged.lef
+[INFO ODB-0127] Reading DEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/synthesis/pg_define.def
+[INFO ODB-0128] Design: user_project_wrapper
+[INFO ODB-0130] Created 645 pins.
+[INFO ODB-0131] Created 1 components and 609 component-terminals.
+[INFO ODB-0133] Created 645 nets and 609 connections.
+[INFO ODB-0134] Finished DEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/synthesis/pg_define.def
+Top-level design name: user_project_wrapper
+Default power net: vccd1
+Default ground net: vssd1
+Found a total of 4 power ports.
+Found a total of 4 ground ports.
+Modified power connections of 1 cells (Remaining: 0 ).
+STDOUT:
+OpenROAD 8d53e9b018dec98fa63e907ddeb6c5406f035361
+This program is licensed under the BSD-3 license. See the LICENSE file for details.
+Components of this program may be licensed under more restrictive licenses which must be honored.
+warning: `//.tclsh-history' is not writable.
+openroad> read_lef /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/carav
+<omasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/u
+
+<_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/u
+
+<_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/me
+
+<r_project_wrapper/runs/user_project_wrapper/tmp/merged.lef
+[INFO ODB-0222] Reading LEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged.lef
+[INFO ODB-0223] Created 13 technology layers
+[INFO ODB-0224] Created 25 technology vias
+[INFO ODB-0225] Created 442 library cells
+[INFO ODB-0226] Finished LEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged.lef
+openroad> read_verilog /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/c
+<rs/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openla
+
+</mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/ru
+
+<avel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tm
+
+</user_project_wrapper/runs/user_project_wrapper/tmp/synthesis/pg_define.v
+openroad> link_design user_project_wrapper
+[WARNING ORD-1011] LEF master user_proj_example has no liberty cell.
+openroad> write_def /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/cara
+<somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/
+
+<w_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/
+
+<l_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/s
+
+<er_project_wrapper/runs/user_project_wrapper/tmp/synthesis/pg_define.def
+openroad> exit
+unable to write history to `//.tclsh-history'
+STDERR:
+
+openroad exit code: 0
+Successfully created a new database
+Modified connections between vccd1 and mprj
+Modified connections between vssd1 and mprj
+[INFO]: Incremented step index to 28.
+[INFO]: Writing Verilog...
+OpenROAD 8d53e9b018dec98fa63e907ddeb6c5406f035361
+This program is licensed under the BSD-3 license. See the LICENSE file for details.
+Components of this program may be licensed under more restrictive licenses which must be honored.
+[INFO ODB-0222] Reading LEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged_unpadded.lef
+[INFO ODB-0223] Created 13 technology layers
+[INFO ODB-0224] Created 25 technology vias
+[INFO ODB-0225] Created 442 library cells
+[INFO ODB-0226] Finished LEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged_unpadded.lef
+[INFO ODB-0127] Reading DEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/finishing/27-powered_def.def
+[INFO ODB-0128] Design: user_project_wrapper
+[INFO ODB-0130] Created 645 pins.
+[INFO ODB-0131] Created 1 components and 609 component-terminals.
+[INFO ODB-0132] Created 8 special nets and 0 connections.
+[INFO ODB-0133] Created 639 nets and 609 connections.
+[INFO ODB-0134] Finished DEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/finishing/27-powered_def.def
+[INFO]: Yosys won't attempt to rewrite verilog, and the OpenROAD output will be used as is.
+[INFO]: Changing netlist from /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/routing/17-detailed.v to /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/finishing/27-powered_netlist.v
+[INFO]: Incremented step index to 29.
+[INFO]: Running LEF LVS...
+[INFO]: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/results/finishing/user_project_wrapper.spice against /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/finishing/27-powered_netlist.v
+Netgen 1.5.219 compiled on Wed Feb 9 05:50:10 UTC 2022
+Warning: netgen command 'format' use fully-qualified name '::netgen::format'
+Warning: netgen command 'global' use fully-qualified name '::netgen::global'
+Generating JSON file result
+Reading netlist file /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/results/finishing/user_project_wrapper.spice
+Reading netlist file /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/finishing/27-powered_netlist.v
+Warning: A case-insensitive file has been read and so the verilog file must be treated case-insensitive to match.
+Creating placeholder cell definition for module user_proj_example.
+Reading setup file /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/pdks/sky130A/libs.tech/netgen/sky130A_setup.tcl
+Comparison output logged to file /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/logs/finishing/30-user_project_wrapper.lef.log
+Logging to file "/Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/logs/finishing/30-user_project_wrapper.lef.log" enabled
+Circuit user_proj_example contains no devices.
+
+Contents of circuit 1: Circuit: 'user_project_wrapper'
+Circuit user_project_wrapper contains 1 device instances.
+ Class: user_proj_example instances: 1
+Circuit contains 609 nets, and 36 disconnected pins.
+Contents of circuit 2: Circuit: 'user_project_wrapper'
+Circuit user_project_wrapper contains 1 device instances.
+ Class: user_proj_example instances: 1
+Circuit contains 609 nets, and 36 disconnected pins.
+
+Circuit 1 contains 1 devices, Circuit 2 contains 1 devices.
+Circuit 1 contains 609 nets, Circuit 2 contains 609 nets.
+
+Netlists match uniquely.
+Result: Circuits match uniquely.
+Logging to file "/Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/logs/finishing/30-user_project_wrapper.lef.log" disabled
+LVS Done.
+LVS reports no net, device, pin, or property mismatches.
+
+Total errors = 0
+[INFO]: No LVS mismatches.
+[INFO]: Incremented step index to 30.
+[INFO]: Running Magic DRC...
+
+Magic 8.3 revision 269 - Compiled on Fri Feb 18 11:40:47 UTC 2022.
+Starting magic under Tcl interpreter
+Using the terminal as the console.
+Using NULL graphics device.
+Processing system .magicrc file
+Sourcing design .magicrc for technology sky130A ...
+2 Magic internal units = 1 Lambda
+Input style sky130(vendor): scaleFactor=2, multiplier=2
+The following types are not handled by extraction and will be treated as non-electrical types:
+ mvobsactive ubm
+Scaled tech values by 2 / 1 to match internal grid scaling
+Loading sky130A Device Generator Menu ...
+Loading "/openlane/scripts/magic/drc.tcl" from command line.
+Warning: Calma reading is not undoable! I hope that's OK.
+Library written using GDS-II Release 3.0
+Library name: user_project_wrapper
+Reading "sky130_fd_sc_hd__conb_1".
+Reading "sky130_fd_sc_hd__decap_3".
+Reading "sky130_fd_sc_hd__decap_4".
+Reading "sky130_fd_sc_hd__fill_2".
+Reading "sky130_fd_sc_hd__tapvpwrvgnd_1".
+Reading "sky130_fd_sc_hd__decap_8".
+Reading "sky130_fd_sc_hd__decap_12".
+Reading "sky130_fd_sc_hd__buf_2".
+Reading "sky130_fd_sc_hd__fill_1".
+Reading "sky130_fd_sc_hd__diode_2".
+Reading "sky130_fd_sc_hd__decap_6".
+Reading "sky130_fd_sc_hd__clkbuf_1".
+Reading "sky130_fd_sc_hd__nor2_1".
+Reading "sky130_fd_sc_hd__clkbuf_2".
+Reading "sky130_fd_sc_hd__nand2_1".
+Reading "sky130_fd_sc_hd__inv_2".
+Reading "sky130_fd_sc_hd__o21ai_1".
+Reading "sky130_fd_sc_hd__clkinv_2".
+Reading "sky130_fd_sc_hd__and4_1".
+Reading "sky130_fd_sc_hd__and3_1".
+Reading "sky130_fd_sc_hd__and2_1".
+Reading "sky130_fd_sc_hd__or2_1".
+Reading "sky130_fd_sc_hd__a21oi_1".
+Reading "sky130_fd_sc_hd__nand4_2".
+Reading "sky130_fd_sc_hd__a31o_1".
+Reading "sky130_fd_sc_hd__a21o_1".
+Reading "sky130_fd_sc_hd__clkinv_16".
+Reading "sky130_fd_sc_hd__o21a_1".
+Reading "sky130_fd_sc_hd__dfxtp_4".
+Reading "sky130_fd_sc_hd__nand3_1".
+Reading "sky130_fd_sc_hd__and4_2".
+Reading "sky130_fd_sc_hd__mux2_1".
+Reading "sky130_fd_sc_hd__xnor2_1".
+Reading "sky130_fd_sc_hd__o211a_1".
+Reading "sky130_fd_sc_hd__a32o_1".
+Reading "sky130_fd_sc_hd__a21oi_2".
+Reading "sky130_fd_sc_hd__clkbuf_16".
+Reading "sky130_fd_sc_hd__dfxtp_2".
+Reading "sky130_fd_sc_hd__or3b_1".
+Reading "sky130_fd_sc_hd__and3b_1".
+Reading "sky130_fd_sc_hd__dlymetal6s2s_1".
+Reading "sky130_fd_sc_hd__a221o_1".
+Reading "sky130_fd_sc_hd__and2_2".
+Reading "sky130_fd_sc_hd__a41o_1".
+Reading "sky130_fd_sc_hd__and3_2".
+Reading "sky130_fd_sc_hd__buf_1".
+Reading "sky130_fd_sc_hd__o32a_1".
+Reading "sky130_fd_sc_hd__and2b_2".
+Reading "sky130_fd_sc_hd__mux2_2".
+Reading "sky130_fd_sc_hd__buf_4".
+Reading "sky130_fd_sc_hd__clkbuf_4".
+Reading "sky130_fd_sc_hd__and4b_1".
+Reading "sky130_fd_sc_hd__nand2_4".
+Reading "user_proj_example".
+ 5000 uses
+ 10000 uses
+ 15000 uses
+ 20000 uses
+ 25000 uses
+ 30000 uses
+ 35000 uses
+ 40000 uses
+ 45000 uses
+ 50000 uses
+Reading "user_project_wrapper".
+[INFO]: Loading user_project_wrapper
+
+DRC style is now "drc(full)"
+Loading DRC CIF style.
+No errors found.
+[INFO]: COUNT: 0
+[INFO]: Should be divided by 3 or 4
+[INFO]: DRC Checking DONE (/Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/reports/finishing/drc.rpt)
+[INFO]: Saving mag view with DRC errors (/Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/results/finishing/user_project_wrapper.drc.mag)
+[INFO]: Saved
+[INFO]: Converting Magic DRC Violations to Magic Readable Format...
+[INFO]: Converting Magic DRC Violations to Klayout XML Database...
+[INFO]: Converting DRC Violations to RDB Format...
+[INFO]: Converted DRC Violations to RDB Format
+[INFO]: No DRC violations after GDS streaming out.
+[INFO]: Running Antenna Checks...
+[INFO]: Incremented step index to 31.
+[INFO]: Running OpenROAD Antenna Rule Checker...
+OpenROAD 8d53e9b018dec98fa63e907ddeb6c5406f035361
+This program is licensed under the BSD-3 license. See the LICENSE file for details.
+Components of this program may be licensed under more restrictive licenses which must be honored.
+[INFO ODB-0222] Reading LEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged_unpadded.lef
+[INFO ODB-0223] Created 13 technology layers
+[INFO ODB-0224] Created 25 technology vias
+[INFO ODB-0225] Created 442 library cells
+[INFO ODB-0226] Finished LEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged_unpadded.lef
+[WARNING ORD-0033] -order_wires is deprecated.
+[INFO ODB-0127] Reading DEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/results/routing/user_project_wrapper.def
+[INFO ODB-0128] Design: user_project_wrapper
+[INFO ODB-0130] Created 645 pins.
+[INFO ODB-0131] Created 1 components and 609 component-terminals.
+[INFO ODB-0132] Created 8 special nets and 0 connections.
+[INFO ODB-0133] Created 637 nets and 607 connections.
+[INFO ODB-0134] Finished DEF file: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/results/routing/user_project_wrapper.def
+[INFO ANT-0001] Found 0 pin violations.
+[INFO ANT-0002] Found 0 net violations in 637 nets.
+[INFO]: Skipping CVC...
+[INFO]: Saving final set of views in '/Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/results/final'...
+[INFO]: Saving final set of views in '/Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic'...
+[INFO]: Calculating Runtime From the Start...
+[INFO]: Saving runtime environment...
+[INFO]: Generating Final Summary Report...
+[INFO]: Design Name: user_project_wrapper
+Run Directory: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper
+----------------------------------------
+
+Magic DRC Summary:
+Source: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/reports/finishing/drc.rpt
+Total Magic DRC violations is 0
+----------------------------------------
+
+LVS Summary:
+Source: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/logs/finishing/30-user_project_wrapper.lvs.lef.log
+LVS reports no net, device, pin, or property mismatches.
+Total errors = 0
+----------------------------------------
+
+Antenna Summary:
+Source: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/reports/finishing/antenna.rpt
+Number of pins violated: 0
+Number of nets violated: 0
+[INFO]: check full report here: /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/reports/final_summary_report.csv
+[WARNING]: There are max slew violations in the design at the typical corner. Please refer to /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/reports/routing/22-parasitics_sta.slew.rpt
+[INFO]: There are no hold violations in the design at the typical corner.
+[INFO]: There are no setup violations in the design at the typical corner.
+[SUCCESS]: Flow complete.
+[INFO]: Note that the following warnings have been generated:
+[WARNING]: Skipping Tap/Decap Insertion.
+[WARNING]: All internal macros will not be connected to power.
+[WARNING]: All internal macros will not be connected to power.
+[WARNING]: All internal macros will not be connected to power.
+[WARNING]: There are max slew violations in the design at the typical corner. Please refer to /Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper/runs/user_project_wrapper/reports/routing/22-parasitics_sta.slew.rpt
+
+mkdir -p ../signoff/user_project_wrapper/
+cp user_project_wrapper/runs/user_project_wrapper/OPENLANE_VERSION ../signoff/user_project_wrapper/
+cp user_project_wrapper/runs/user_project_wrapper/PDK_SOURCES ../signoff/user_project_wrapper/
+cp user_project_wrapper/runs/user_project_wrapper/reports/final_summary_report.csv ../signoff/user_project_wrapper/
+
diff --git a/signoff/user_project_wrapper/final_summary_report.csv b/signoff/user_project_wrapper/final_summary_report.csv
index 5341298..23413ce 100644
--- a/signoff/user_project_wrapper/final_summary_report.csv
+++ b/signoff/user_project_wrapper/final_summary_report.csv
@@ -1,2 +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,/Users/somasz/Documents/GitHub/mpw_6c/caravel_tutorial/caravel_example/openlane/user_project_wrapper,user_project_wrapper,user_project_wrapper,flow completed,0h8m47s0ms,0h4m57s0ms,-2.0,-1,-1,-1,482.25,1,0,0,0,0,0,0,0,0,0,-1,-1,1384170,1949,0.0,-1,-1,0.0,0.0,0.0,-1,-1,0.0,0.0,-1,0.0,1.92,6.58,0.48,0.29,-1,27,645,27,645,0,0,0,1,0,0,0,0,0,0,0,0,-1,-1,-1,0,0,0,0,100.0,10.0,10,AREA 0,5,50,1,180,180,0.55,0.3,sky130_fd_sc_hd,4,0
+0,/Users/somasz/Documents/GitHub/mpw_6c/caravel_design/caravel_bitcoin_asic/openlane/user_project_wrapper,user_project_wrapper,user_project_wrapper,flow completed,0h9m22s0ms,0h5m11s0ms,-2.0,-1,-1,-1,483.11,1,0,0,0,0,0,0,0,0,0,-1,-1,1384170,1949,0.0,-1,-1,0.0,0.0,0.0,-1,-1,0.0,0.0,-1,0.0,1.92,6.58,0.48,0.29,-1,27,645,27,645,0,0,0,1,0,0,0,0,0,0,0,0,-1,-1,-1,0,0,0,0,100.0,10.0,10,AREA 0,5,50,1,180,180,0.55,0.3,sky130_fd_sc_hd,4,0
diff --git a/verilog/rtl/btc_miner_top.sv b/verilog/rtl/btc_miner_top.v
similarity index 82%
rename from verilog/rtl/btc_miner_top.sv
rename to verilog/rtl/btc_miner_top.v
index 1773d9e..1372de4 100644
--- a/verilog/rtl/btc_miner_top.sv
+++ b/verilog/rtl/btc_miner_top.v
@@ -90,10 +90,11 @@
wire [31:0] la_write3;
// Bitcoin mining variables
- wire [BITS-1:0] nonce;
- wire idle;
- wire [639:0] block_header;
- wire [255:0] target;
+ wire [BITS-1:0] o_nonce;
+ wire o_idle;
+ logic [639:0] o_block_header;
+ wire [255:0] o_target;
+ reg [127:0] la_data_out; // TODO
// TODO use top 32-bits of LA to control muxing and other variables like starting state machine
wire [2:0] la_sel;
@@ -106,7 +107,7 @@
assign wdata = wbs_dat_i;
// IO
- assign io_out = nonce;
+ assign io_out = o_nonce;
assign io_oeb = {(`MPRJ_IO_PADS-1){rst}};
// IRQ
@@ -124,22 +125,25 @@
assign rst = (~la_oenb[97]) ? la_data_in[97] : wb_rst_i;
// TODO more LA muxing
- always @(la_data_in || la_data_out || la_oenb || la_sel || nonce || block_header || target) begin
+ // la_data_in or la_data_out or la_oenb or la_sel or nonce or block_header or target
+ always @(la_data_in || la_oenb || la_sel || o_nonce || o_block_header || o_target) begin
case (la_sel)
- 2'b00 : la_data_out[95:0] <= {{(95-BITS){1'b0}}, nonce};
- 2'b01 : la_data_out[95:0] <= block_header[95:0];
- 2'b10 : la_data_out[95:0] <= block_header[191:96];
- 2'b11 : la_data_out[95:0] <= block_header[287:192];
+ 3'b000:
+ la_data_out[95:0] <= {{(95-BITS){1'b0}}, o_nonce};
+ 3'b001:
+ la_data_out[95:0] <= o_block_header[95:0];
+ 3'b010:
+ la_data_out[95:0] <= o_block_header[191:96];
+ 3'b011:
+ la_data_out[95:0] <= o_block_header[287:192];
- default:
- // should not happen
endcase
end
// TODO create state machine for reading block header and passing to miner
miner_ctrl #(
.BITS(BITS)
- ) miner_ctrl (
+ ) miner_ctrl(
.clk(clk),
.rst(rst),
.valid(valid),
@@ -151,18 +155,18 @@
.la_input3(la_data_in[127:96]),
.ready(wbs_ack_o),
.rdata(rdata),
- .block_header(block_header),
- .target(target),
- .nonce(nonce),
+ .block_header(o_block_header),
+ .target(o_target),
+ .nonce(o_nonce),
.idle(o_idle)
- )
+ );
endmodule // btc_miner_top
// miner_ctrl
module miner_ctrl #(
- parameter BITS 32
+ parameter BITS = 32
)(
input clk,
input rst,
@@ -175,14 +179,17 @@
input [BITS-1:0] la_input3,
output ready,
output [BITS-1:0] rdata,
- output block_header,
- output target,
- output nonce,
+ output [639:0] block_header,
+ output [255:0] target,
+ output [BITS-1:0] nonce,
output idle
);
// enum logic [1:0] {WAIT_IN=2'b00, READ_IN=2'b01, COMPUTE=2'b10, CHECK=2'b11, WRITE_OUT=} state;
- enum int unsigned {WAIT_IN=0, READ_IN=1, COMPUTE=2, INCR_NONCE=3, WRITE_OUT=4} state;
+ // enum integer unsigned {WAIT_IN=0, READ_IN=1, COMPUTE=2, INCR_NONCE=3, WRITE_OUT=4} state;
+ localparam WAIT_IN=0, READ_IN=1, COMPUTE=2, INCR_NONCE=3, WRITE_OUT=4;
+
+ reg [2:0] state;
reg ready;
reg [BITS-1:0] rdata;
@@ -200,10 +207,10 @@
wire start;
assign idle = (state == WAIT_IN) ? 1'b1 : 1'b0;
- assign start = la_write[2] ? la_input3[2] : 1'b0;
+ assign start = la_write3[2] ? la_input3[2] : 1'b0;
// need to count to 640/32 = 20 (decimal). Only to 19 b/c nonce is last 32-bits
- int unsigned count;
+ integer unsigned count;
always @(posedge clk) begin
if (rst) begin
@@ -223,14 +230,15 @@
// state machine for controlling miner and I/O
case (state)
- WAIT_IN:
+ WAIT_IN: begin
// TODO?
miner_rst <= 1;
if (start == 1) begin
state <= READ_IN;
end
+ end
- READ_IN:
+ READ_IN: begin
// TODO
miner_rst <= 1;
@@ -238,8 +246,39 @@
ready <= 1'b1;
if (wb_we) begin
- // TODO? read WB data into block header
- block_header[BITS*count + 31 : BITS*count] <= wdata;
+ // TODO read WB data into block header
+ if (count == 0) begin
+ block_header[BITS-1:0] <= wdata;
+ count <= count + 1;
+ end else if (count == 1) begin
+ block_header[BITS*2-1:BITS] <= wdata;
+ count <= count + 1;
+ end else if (count == 2) begin
+ block_header[BITS*3-1:BITS*2] <= wdata;
+ count <= count + 1;
+ end else if (count == 3) begin
+ block_header[BITS*4-1:BITS*3] <= wdata;
+ count <= count + 1;
+ end else if (count == 4) begin
+ block_header[BITS*5-1:BITS*4] <= wdata;
+ count <= count + 1;
+ end else if (count == 5) begin
+ block_header[BITS*6-1:BITS*5] <= wdata;
+ count <= count + 1;
+ end else if (count == 6) begin
+ block_header[BITS*7-1:BITS*6] <= wdata;
+ count <= count + 1;
+ end else if (count == 7) begin
+ block_header[BITS*8-1:BITS*7] <= wdata;
+ count <= count + 1;
+ end else if (count == 8) begin
+ block_header[BITS*9-1:BITS*8] <= wdata;
+ count <= count + 1;
+ end else if (count == 9) begin
+ block_header[BITS*10-1:BITS*9] <= wdata;
+ count <= count + 1;
+ end
+
if (count == 18) begin
// TODO pass encoded_target into decoder module
encoded_target <= wdata;
@@ -256,13 +295,14 @@
end
end
end
+ end
- COMPUTE:
+ COMPUTE: begin
// start miner
if (o_done_hash) begin
// TODO target
if (o_hash_val < target) begin
- state <= WRITE_OUT
+ state <= WRITE_OUT;
end else begin
miner_rst <= 1;
block_header[639:608] <= nonce;
@@ -271,14 +311,16 @@
end else begin
miner_rst <= 0;
end
+ end
- INCR_NONCE:
+ INCR_NONCE: begin
// TODO?
miner_rst <= 0;
nonce <= nonce + 1;
state <= COMPUTE;
+ end
- WRITE_OUT:
+ WRITE_OUT: begin
// TODO
if (valid && !ready) begin
ready <= 1'b1;
@@ -296,9 +338,8 @@
end
end
end
+ end
- default:
- // should not happen
endcase
end
end
@@ -357,7 +398,9 @@
logic[PADDED_SIZE-1:0] padded;
sha_padder #(.MSG_SIZE(MSG_SIZE), .PADDED_SIZE(PADDED_SIZE)) padder (.message(message), .padded(padded));
- sha_mainloop #(.PADDED_SIZE(PADDED_SIZE)) loop (.padded(padded), .hashed(hashed), .clk(clk), .rst(rst), .done(done));
+ // sha_mainloop #(.PADDED_SIZE(PADDED_SIZE)) loop (.padded(padded), .hashed(hashed), .clk(clk), .rst(rst), .done(done));
+ assign hashed = 0;
+ assign done = 0;
endmodule // sha_256
@@ -452,6 +495,7 @@
logic [31:0] ch_efg, maj_abc, sum0_a, sum1_e, kj, wj;
+ // (e or f or g or ch_efg)
always_comb begin
ch_efg = ch(e,f,g);
maj_abc = maj(a,b,c);
