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@efabless Efabless

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    227 repositories

    • caravel-sim-infrastructure

      Public
      HTML
      •
      Apache License 2.0
      •10•2•3•2•Updated May 19, 2026May 19, 2026

    • efabless-fpga-template

      Public
      Template for efabless FPGA dev board
      Verilog
      •
      Apache License 2.0
      •5•2•0•1•Updated Apr 13, 2026Apr 13, 2026

    • OL-DFFRAM

      Public
      Pre-hardened DFFRAM macros using DFFRAM
      Verilog
      •
      Other
      •6•3•2•0•Updated Sep 29, 2025Sep 29, 2025

    • chipcraft---mest-course

      Public
      TL-Verilog
      •
      Creative Commons Zero v1.0 Universal
      •15•39•0•0•Updated Jul 12, 2025Jul 12, 2025

    • globalfoundries-pdk-libs-gf180mcu_fd_pr

      Public
      Primitives for GF180MCU provided by GlobalFoundries.
      Jupyter Notebook
      •
      Apache License 2.0
      •31•13•5•1•Updated Jul 6, 2025Jul 6, 2025

    • chipignite_discover

      Public
      HTML
      •
      Apache License 2.0
      •7•2•0•0•Updated Mar 31, 2025Mar 31, 2025

    • nldiff

      Public
      Simple netlist comparison utility
      Python
      •
      Apache License 2.0
      •3•6•0•1•Updated Mar 6, 2025Mar 6, 2025

    • frigate_user_project

      Public
      Verilog
      •6•1•0•0•Updated Feb 28, 2025Feb 28, 2025

    • timing-scripts

      Public
      Python
      •6•1•3•0•Updated Feb 28, 2025Feb 28, 2025

    • IHP-Open-PDK

      Public
      130nm BiCMOS Open Source PDK, dedicated for Analog, Mixed Signal and RF Design
      HTML
      •
      Apache License 2.0
      •162•5•1•0•Updated Feb 28, 2025Feb 28, 2025

    • sky130_ef_ip__simple_por

      Public
      Simple PoR based on an RC filter
      Shell
      •
      Apache License 2.0
      •4•1•0•0•Updated Feb 26, 2025Feb 26, 2025

    • sky130_ef_ip__adc3v_12bit

      Public
      12-bit ADC using other analog component repositories for the sample & hold, DAC, and comparator.
      Verilog
      •
      Apache License 2.0
      •6•3•0•0•Updated Feb 26, 2025Feb 26, 2025

    • sky130_ef_ip__rdac3v_8bit

      Public
      8-bit resistor ladder DAC with 3.3V output range
      MATLAB
      •
      Apache License 2.0
      •6•1•0•0•Updated Feb 26, 2025Feb 26, 2025

    • openlane-metrics

      Public
      Repository to store metric results for OpenLane 2.0.0+
      4•1•0•0•Updated Feb 26, 2025Feb 26, 2025

    • caravel

      Public
      Caravel is a standard SoC template with on chip resources to control and read/write operations from a user-dedicated space.
      magicyosyscaravel
      magicyosyscaravelpicorv32openroadvexriscvopenramsky130
      Verilog
      •
      Apache License 2.0
      •109•407•95•5•Updated Feb 26, 2025Feb 26, 2025

    • openlane2-step-unit-tests

      Public
      Step-specific Unit Tests for OpenLane 2.0.0+
      Verilog
      •
      Apache License 2.0
      •6•1•0•0•Updated Feb 26, 2025Feb 26, 2025

    • EF_AES

      Public
      Verilog
      •7•2•1•1•Updated Feb 26, 2025Feb 26, 2025

    • EF_PSRAM_CTRL

      Public
      Verilog
      •
      Apache License 2.0
      •7•12•3•1•Updated Feb 26, 2025Feb 26, 2025

    • frigate-os

      Public
      Verilog
      •
      Apache License 2.0
      •14•5•0•0•Updated Feb 26, 2025Feb 26, 2025

    • frigate_analog

      Public
      The analog signal processing and timing frontend subsystems for the Frigate harness chip
      Verilog
      •
      Apache License 2.0
      •4•1•1•1•Updated Feb 26, 2025Feb 26, 2025

    • Caravel_on_FPGA

      Public
      Verilog
      •7•6•1•0•Updated Feb 25, 2025Feb 25, 2025

    • mpw_precheck

      Public
      Python
      •
      Apache License 2.0
      •36•47•40•7•Updated Feb 25, 2025Feb 25, 2025

    • caravel_user_project

      Public template
      https://caravel-user-project.readthedocs.io
      Verilog
      •
      Apache License 2.0
      •369•239•86•19•Updated Feb 25, 2025Feb 25, 2025

    • sky130_ef_ip__samplehold

      Public
      Analog 3.3V sample and hold circuit, with buffered output
      Tcl
      •
      Apache License 2.0
      •5•0•0•0•Updated Feb 25, 2025Feb 25, 2025

    • ipm

      Public
      Open-source IPs Package Manager (IPM)
      Python
      •
      Apache License 2.0
      •9•16•7•0•Updated Feb 24, 2025Feb 24, 2025

    • caravel_user_sram

      Public
      Verilog
      •
      Apache License 2.0
      •5•6•7•1•Updated Feb 24, 2025Feb 24, 2025

    • sky130_ef_ip__template

      Public template
      A template repository for analog designs to ensure consistency and interoperability between IP blocks.
      Apache License 2.0
      •4•1•0•0•Updated Feb 24, 2025Feb 24, 2025

    • EF_SRAM_1024x32

      Public
      Verilog
      •4•5•8•0•Updated Feb 23, 2025Feb 23, 2025

    • EF_SHA256

      Public
      Verilog
      •5•1•2•1•Updated Feb 23, 2025Feb 23, 2025

    • caravel_SI_testing

      Public
      C
      •7•3•3•5•Updated Feb 23, 2025Feb 23, 2025
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