FuseSoc - cores never been so much fun Olof Kindgren Qamcom - PowerPoint PPT Presentation

Feb 18, 2023 •886 likes •1.06k views

FuseSoc - cores never been so much fun Olof Kindgren Qamcom Research & Technology, FOSSi Foundation Who am I? What is FuseSoc? FuseSoC is a package manager ...and a build tool for HDL What is FuseSoc? FuseSoC is a package manager

FuseSoc - cores never been so much fun Olof Kindgren Qamcom Research & Technology, FOSSi Foundation
Who am I?
What is FuseSoc? FuseSoC is a package manager… ...and a build tool for HDL
What is FuseSoc? FuseSoC is a package manager… ...and a build tool for HDL
Why use FuseSoc? Increase portability Reduce maintenance “Focus on your core business, not your cores”
FuseSoC is the most used package manager non-intrusive modular extendable resourceful battle-proven
Case : Target different tools uses default simulator fusesoc run --target=sim serv No changes Some tool-specific needed. setting needed fusesoc run --target=sim --tool=xsim serv fusesoc run --target=sim --tool=modelsim serv
FuseSoC Edalize
FuseSoC VUnit CoCoTB ASIC flows? ...
Kactus2 MyHDL Edalize Migen CLaSH IceStudio ...
Tomorrow ● Generators ● Formal verification ● Use flags
Future ● Librecores integration ● Edalize everywhere ● Industry standard - World domination
? ? ? ? ? ? ? ? Anyone? ? ? ? ? ?
That’s it folks! https://github.com/olofk/fusesoc http://fusesoc.net https://gitter.im/librecores/fusesoc Don’t miss...
Core description files (example) name : ::picorv32:0-r1 targets : filesets: default: rtl: filesets: [rtl] files: [picorv32.v] test: file_type : verilogSource default_tool: icarus tb: filesets: [rtl, tb, "tool_verilator? (tb_verilator)"] files: [testbench.v] parameters: [COMPRESSED_ISA, firmware] file_type : verilogSource toplevel: tb_verilator: - "tool_verilator? (picorv32_wrapper)" files: [testbench.cc : {file_type : cppSource }] - "!tool_verilator? (testbench)" parameters: firmware: {datatype : file, paramtype : plusarg} COMPRESSED_ISA: datatype : str default : 1 paramtype : vlogdefine
supported tools ● Synthesis/P&R support with icestorm, ise, quartus, trellis, vivado ● Simulations with ghdl, icarus, isim, modelsim, rivierapro, vcs, verilator, xsim ● Linting with spyglass, verilator ● In the works ○ Lattice Diamond, icecube2, radiant ○ ncsim ○ Formal verification with symbiyosys

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